5 Best Offline Speech to Text Apps for iPhone and iPad (2026)

The short version:

• Best overall: LoroNote — Whisper Large V3 Turbo on the device, with recording, on-device speaker labels, and TXT/SRT export
• Best value: Whisper Notes — $6.99 once, three switchable models, offline speaker labels, SRT/VTT/TXT
• Best minimal utility: Aiko — pay once, runs on iPhone, iPad, Mac, and Apple Vision, and says plainly what it will not do
• Best hybrid: Whisper Transcription — a downloadable local model for private files, with optional cloud transcription and AI extras
• Best free starting point: Apple Voice Memos — already installed, and enough to tell you whether you need anything else

This list covers iPhone and iPad apps only, and only apps that can produce a transcript without sending your recording to a transcription server. Cloud services like Otter and Rev are excluded by design — if you want them in the comparison, see our broader roundup of the best speech to text apps for iOS.

What “offline” actually means — and how to check

“Offline,” “on-device,” “local,” and “private” get used interchangeably in App Store listings, and they are not the same claim. Three things can be true independently:

1. Recording happens locally. Every recorder does this. It tells you nothing.
2. Transcription happens locally. This is the claim that matters — it means the audio file itself is never uploaded.
3. Everything else happens locally. Summaries, translation, and chat features are often cloud calls even in apps whose transcription is local.

An app can honestly say “your recording never leaves your device” while its AI summary button ships the finished transcript to a server. That may be perfectly acceptable to you — but it is a separate decision, and it should be a deliberate one.

The test that settles it: turn on Airplane Mode, record two minutes, and transcribe. If you get text, transcription is genuinely local. If you get a spinner or an error, it is not. Do this before you commit a backlog of sensitive recordings to any app, including the ones below.

One caveat on that test: several of these apps download their speech model on first launch, so run the test after the model finishes installing rather than during your first minute with the app.

What going offline actually buys you

The privacy argument is structural, not contractual. A cloud service protects your audio with promises — a retention policy, employee access rules, a breach response plan. An on-device app protects it by never having it. That difference shows up in every row of this table:

For regulated or confidential work, this is practical rather than philosophical. A recording that never reaches a third party means no data-processing agreement to negotiate, no vendor retention policy to audit, and no server-side copy to be breached or subpoenaed — which is why offline transcription keeps coming up around client calls, patient conversations, and unpublished reporting. None of that is legal advice: if you work under HIPAA, GDPR, or attorney–client privilege, the decision belongs to whoever owns compliance where you work. But “the audio never left the device” is the shortest sentence you can hand them.

For the economics and accuracy of on-device transcription in more depth, see our complete offline speech to text guide.

How this list was put together

Compiled by the LoroNote team on August 13, 2026, from each app’s US App Store listing plus Apple’s own support documentation for Voice Memos.

LoroNote is our own app, so the criteria come first: transcription must run on the device, the app must handle real recordings rather than short dictation, and it must be actively maintained. We describe every other app in the words of its own listing, and where a listing does not state something, we say so instead of guessing. Ratings are US storefront figures — the US is one of roughly 170 storefronts, so a small US count does not mean a small worldwide count. Prices and features change; check the current listing before buying.

The five compared at a glance

LoroNote’s worldwide rating across all storefronts is 4.7 from 279 ratings; the table uses the US figure so every row shares one basis.

1. LoroNote — best overall

LoroNote runs OpenAI’s Whisper Large V3 Turbo directly on the iPhone or iPad. Audio and text are processed locally, so a confidential call becomes a transcript without the recording reaching a transcription server, and the whole workflow keeps working in Airplane Mode once the app and its resources are installed.

What separates it from the other apps here is that it covers the whole life of a recording rather than just the transcription step. You can record in the app, record from Apple Watch and sync later, or import MP3, WAV, M4A, MP4, and MOV files from a backlog. Afterwards the transcript stays tied to the audio: highlighted words follow playback, and tapping a line jumps to that moment — which turns checking a misheard figure into a two-second job instead of scrubbing a waveform.

Speaker identification also runs on the device. You can rename speakers, and the labels survive when you share the transcript, which is the difference between a usable six-person meeting record and a wall of anonymous text. On supported devices, Apple Intelligence can summarize the transcript or pull out action items — also without sending it anywhere.

The parts that matter once you have fifty recordings rather than one: folders, a calendar view, search, batch find-and-replace across notes, and a custom dictionary for the names, acronyms, and technical terms that generic models reliably mangle. Exports are TXT for editable text and SRT for subtitles.

Best for: meetings, interviews, and lectures you would rather not upload — especially in languages beyond English, and especially when you need to know who said what.

Keep in mind: on-device transcription needs recent hardware — iPhone 13 or later, iPhone SE (3rd generation), or a supported recent iPad, on iOS 18.6 or later. There is no Mac, Windows, web, or Android version. Long recordings take real time and battery, because the work happens on your device instead of on a rented GPU.

For the reasoning behind the model choice, see why LoroNote uses Whisper Large V3 Turbo.

2. Whisper Notes — best value

Whisper Notes costs $6.99 once, with no subscription and no in-app purchases, and it is unusually specific about what it does. Its listing states that everything runs on the device, that you can turn on Airplane Mode before recording and leave it on, and that the app behaves identically.

Its distinguishing feature is model choice. You can switch between three engines: Parakeet, Whisper, and SenseVoice. The listing puts real numbers on the trade-off — transcribing five minutes of audio on an iPhone 15 takes roughly 18 seconds with Parakeet and about a minute with Whisper, while SenseVoice is described as much faster than Whisper and strongest for Chinese, Japanese, and Korean. If you are curious how those engines differ in accuracy and language coverage, we compared two of them in Parakeet V3 vs Whisper Large V3.

It also does offline speaker diarization, imports audio and video from other apps, records from the Lock Screen, widgets, the Action Button, or Siri, and exports SRT, VTT, and TXT with timestamps and speaker labels included. It runs on Mac as well as iPhone and iPad.

Its listing is candid about two limits worth knowing. There are deliberately no AI summaries — the developer’s stated reason is that summarization would mean uploading your transcript to an AI service. And because iOS restricts background GPU use for third-party apps, transcription stops when you switch apps; you return and tap re-transcribe.

Best for: getting the most offline capability per dollar, and for anyone who wants to trade accuracy against speed per recording.

Keep in mind: iOS 18 or later, iPhone 12 and newer recommended. No summaries by design, and no background transcription.

3. Aiko — best minimal utility

Aiko is a $24.00 one-time purchase from an independent developer, and it is the most focused app in this list. Whisper runs locally, the listing states plainly that nothing leaves your device, and it supports 100 languages. It exports transcriptions as subtitles or text with timestamps, and includes word replacement for errors you keep having to fix.

What makes it genuinely useful to evaluate is how explicit its listing is about its limits. Aiko does not do live transcription while recording — it “favors accuracy over speed.” It does not currently do speaker detection. Per its FAQ, in-app text editing is not planned; the intended workflow is to export and edit elsewhere. It also has to stay open while working, because iOS restricts background processing.

The other consideration is reach in both directions. Aiko runs on iPhone, iPad, Mac, and Apple Vision, which is wider than anything else here. But it now requires iOS 26 or later, which is narrower than anything else here — a real constraint if your phone is a few years old. And at 1.8 GB it bundles every language model, with no way to remove the ones you do not need.

We looked at it in more depth in LoroNote vs Aiko.

Best for: importing a finished recording, getting accurate text, and moving it straight into another app — across iPhone, iPad, and Mac.

Keep in mind: iOS 26 minimum, no speaker detection, no live transcription, no in-app editing, and the highest upfront price in this list.

4. Whisper Transcription — best hybrid

Whisper Transcription, from the developer behind MacWhisper, is the one app here that is not offline by default — which is exactly why it is worth understanding rather than dismissing.

It offers two paths. There is a cloud “Assistant” transcription for maximum quality and speed, and there is an on-device model you download for offline use and private audio files, which requires an iPhone 13 or newer or an iPad with an M-series chip. Choosing between them per recording is the point: the quarterly earnings call goes local, the podcast episode you are about to publish anyway can go to the server if it comes back faster.

Around that it adds a share extension so you can send audio straight from iMessage, WhatsApp, or Voice Memos; AI summaries; and a chat feature for querying a long recording. Those extras are cloud features. It supports 100 languages and mp3, wav, m4a, mp4, and mov files, and runs on Mac as well.

It is free to download with subscriptions for the paid tiers, and at 3.8 from 157 US ratings it is the lowest-rated app in this list.

Best for: people who want a local option available but do not need every file processed that way, and who value cloud AI extras.

Keep in mind: offline is opt-in, not the default — you must download the local model and select it. Verify with the Airplane Mode test that you are actually on the local path before transcribing something sensitive.

5. Apple Voice Memos — best free starting point

Voice Memos is already on your iPhone, and since iOS 18 it transcribes. You can watch the transcription appear live while recording by swiping up from the waveform, or view it afterwards, and older recordings made in iOS 17 or earlier get transcribed automatically when you open them. It syncs through iCloud across your Apple devices, and it costs nothing.

Two constraints are documented by Apple. Transcription requires iPhone 12 or later, and it supports a fixed list of languages: English in all variants, Spanish, Portuguese, Italian, French, German, Japanese, Korean, Simplified Chinese, and Traditional Chinese. It is also not available in all countries or regions. If you record in Dutch, Russian, Hindi, Vietnamese, or most other languages, this is where the built-in option stops and the Whisper-based apps take over.

Apple’s support documentation does not state where transcription is processed, so we have not classified it — which is one more reason to run the Airplane Mode test on your own device rather than take anyone’s word for it, ours included.

Start here regardless. If the transcript quality and language support are enough for what you do, you have saved yourself a purchase. Our guide to turning iPhone recordings into text walks through exactly what the built-in tools do and where they stop.

Best for: finding out whether you need a dedicated app at all.

Keep in mind: ten languages, no speaker labels, no SRT export, and no workflow for files recorded elsewhere. It is a recorder with transcription attached, not a transcription tool.

Which one should you pick?

• You record confidential material — client calls, patient conversations, unpublished research. LoroNote or Whisper Notes. Both do transcription and speaker labels on the device, so there is no upload to reason about.
• You want to spend as little as possible and still get real capability. Whisper Notes at $6.99, or Voice Memos at nothing if your language is on Apple’s list.
• You need to know who said what. LoroNote or Whisper Notes. Aiko states it does not do speaker detection, and Voice Memos does not either. For why this is harder than it sounds, see how speaker diarization works.
• Your recordings are in a language Apple does not cover. Any of the Whisper-based apps. This single criterion eliminates more options than any other.
• You want the same app on your Mac. Whisper Notes, Aiko, or Whisper Transcription. LoroNote is iPhone and iPad only.
• You have a backlog of files from a recorder, WhatsApp, or a colleague. Check import formats first — LoroNote, Whisper Notes, Aiko, and Whisper Transcription all import; Voice Memos is built around its own recordings.
• Your phone is older, or newer. Aiko needs iOS 26. LoroNote needs iPhone 13 or later on iOS 18.6. Whisper Notes recommends iPhone 12 and newer. Check this before anything else, because it is the one criterion you cannot work around.

Getting better results from whichever app you pick

Transcription quality is mostly decided before any model runs. These habits move accuracy more than switching between the engines in this list:

1. Put the phone near the conversation, not near you. A phone in the middle of the table beats a phone in your pocket or at the head of the table, for every engine here. Distance and muffling cost more accuracy than any model choice recovers.
2. Pick the quieter room when you have the choice. Background chatter, espresso machines, and HVAC noise are the classic causes of mangled transcripts. Two minutes of relocating beats twenty minutes of correcting.
3. Download models before you leave the network. The common failure mode of “offline” apps is a first launch — or a model switch — on a plane. Install the app and let its model finish downloading while you still have Wi-Fi.
4. Plug in for long files. An hour-plus recording is real work for a phone. On battery, iOS may throttle a warm device and everything slows down; on a charger, it just runs.
5. Teach the app your vocabulary. Names, acronyms, and product terms are where every generic model stumbles. LoroNote has a custom dictionary and batch find-and-replace; Aiko has word replacement. Thirty seconds of setup removes the errors you would otherwise fix in every single transcript.

What offline still cannot do

Being honest about the ceiling is more useful than another feature list:

• No live shared notes. If eight people need to watch and edit the same transcript during a call, that genuinely requires a server. No on-device app will do it.
• No meeting bots. Automatically joining Zoom, Google Meet, or Teams and transcribing on your behalf is a cloud workflow. We compared the two models directly in LoroNote vs Otter.ai.
• Your device does the work. A three-hour seminar takes real minutes and real battery to transcribe, and older hardware takes longer. A server does not get tired; your phone does.
• Background limits are an iOS rule, not an app flaw. iOS restricts background GPU use for third-party apps, which is why several apps here pause when you switch away.
• Cloud AI extras may still be cloud. Local transcription plus a cloud summary is a common and reasonable design — just know which buttons cross the line.

None of these apply to the ordinary case: your own meetings, lectures, interviews, and ideas, transcribed for you. For that, on-device processing wins on the things that actually matter — privacy, cost, and working anywhere.

Frequently asked questions

What is the best offline speech to text app for iPhone?

For most people recording meetings, lectures, or interviews, LoroNote — it is the only app in this list that combines on-device Whisper Large V3 Turbo, on-device speaker labels, recording, file import, and subtitle export in one workflow. If you want the cheapest capable option, Whisper Notes at $6.99 once; if you mainly transcribe finished files across iPhone, iPad, and Mac, Aiko. “Best” genuinely depends on your language, hardware, and whether you need speaker labels — the picks section above walks through each case.

Is on-device transcription as accurate as cloud transcription?

For the transcription itself, essentially yes — these apps run the same Whisper model family that cloud services rent out on servers, so there is no accuracy tier you are locked out of by staying local. What actually separates results is your audio: microphone distance, background noise, accents, and vocabulary move accuracy far more than the cloud-versus-local choice. Where cloud still wins is turnaround on very long files and collaboration extras, not transcript quality.

Can I use these apps for recordings covered by HIPAA, GDPR, or client confidentiality?

On-device transcription removes the hardest part of that question: there is no third-party processor handling the audio, so there is no vendor agreement, retention policy, or server-side breach surface to evaluate. That is an architectural fact, not a compliance ruling — regulated work still needs sign-off from whoever owns compliance in your organization, and you should verify the app’s cloud features (summaries, sync) are off or acceptable before recording anything sensitive. Run the Airplane Mode test first, every time.

Which offline speech to text app is the most accurate?

They largely share a model family, so the honest answer is that your own audio matters more than the engine. Whisper Large V3 Turbo, Parakeet, and SenseVoice each have strengths — Parakeet is markedly faster, SenseVoice is tuned for Chinese, Japanese, and Korean. Accent, microphone placement, background noise, and vocabulary move accuracy far more than the gap between engines, which is why a five-minute test with your own recording beats any published benchmark.

Do offline transcription apps really work in Airplane Mode?

Apps whose listings state that speech recognition runs on the device do, once the app and its model are installed. That last part is the common surprise: several apps download their model on first launch, so the first run needs a connection even though nothing afterwards does. Whisper Transcription is the exception in this list — its local model is an opt-in download, and the default path is cloud.

Is a free offline app good enough?

Voice Memos is free, already installed, and fine for short personal recordings in one of its ten supported languages. It runs out of road when you need speaker labels, subtitle export, a language it does not handle, or a way to transcribe files recorded elsewhere. At $6.99 the paid options are cheap enough that the decision is usually about features, not money.

Which offline apps identify speakers?

LoroNote and Whisper Notes both perform speaker diarization on the device. Aiko’s listing states it does not currently offer speaker detection, Voice Memos does not label speakers, and Whisper Transcription’s listing does not mention it.

Can these apps transcribe files I did not record in them?

LoroNote imports MP3, WAV, M4A, MP4, and MOV. Whisper Notes imports audio and video from other apps, including WhatsApp voice messages. Aiko and Whisper Transcription both work from shared or imported audio. Voice Memos is the outlier — it is built around its own recordings.

Is there an offline transcription app for Android or Windows?

Not in this list, which is iPhone and iPad only. Every app here depends on Apple silicon and Apple frameworks; LoroNote specifically has no Android, Windows, web, or Mac version.

Final thoughts

The useful shift in 2026 is that offline stopped being the compromise option. Running Whisper Large V3 Turbo on an iPhone gives you the same multilingual model family the cloud services rent out, with speaker labels, synchronized playback, and subtitle export — and the recording never leaves your device.

So the question is no longer whether local transcription is good enough. It is which of these five fits the recordings you actually make: your language, your hardware, whether you need speaker labels, and whether you would rather pay once or pay monthly.

Pick one, record three minutes in Airplane Mode, and see what comes back. That answers the question faster than any list can, including this one.