Comparison

Voice Notes vs Captionify

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Voice Notes

This app transcribes your voice in real-time directly on your device, without needing an internet connection or an account. It offers speaker identification and saves all transcripts locally for maximum privacy. Enjoy a one-time purchase for permanent access.

Highlights
  • Real-time voice transcription
  • On-device AI processing
  • Speaker identification
  • Offline functionality
  • Local transcript saving
  • No internet required
  • No account needed
Features
Read full description

Voice Notes transcribes your voice in real time, entirely on your iPhone — no internet, no cloud, no account required. Open the app. Tap record. Your words appear on screen as you speak, powered by AI running directly on your device. When you stop, the transcript is saved locally. Nothing is uploaded. Nothing is sent anywhere. **ON YOUR DEVICE, ALWAYS** The AI model runs on your iPhone. Your audio never touches a server — not ours, not anyone else's. This matters for sensitive meetings, private thoughts, medical notes, legal conversations, creative work you're not ready to share, or anything you'd rather keep to yourself. **REAL-TIME TRANSCRIPTION** Words appear as you speak. No waiting, no uploading, no processing later. **SPEAKER IDENTIFICATION** In a conversation? Voice Notes automatically labels who's talking so you know exactly who said what. **WORKS OFFLINE** No internet required. Record anywhere — on a plane, in a basement, at a remote site. **ONE-TIME PURCHASE** $4.99. No subscription. No renewal. No tier that expires. Buy it once and it's yours forever. **PRIVATE BY DESIGN** No analytics. No tracking. No account. We don't collect data because we never receive it — the app never connects to any server.

About

Captionify

This app converts speech to text in real-time using on-device AI, offering live translation and AI-powered summaries. It prioritizes privacy by keeping all processing and data local, with no cloud reliance or account needed.

Highlights
  • Real-time transcription
  • Live translation
  • Face-to-face conversation mode
  • AI summaries
  • Apple Watch support
  • Save and search transcripts
  • On-device processing
Features
Read full description

Captionify turns speech into text in real time, entirely on your device. Transcribe meetings, lectures, and conversations. Translate across languages instantly. No subscription. No account. Nothing sent to the cloud. REAL-TIME TRANSCRIPTION Using on-device AI, Captionify converts spoken words to text the moment they're said — no internet connection required. Ideal for lectures, meetings, interviews, and noisy environments where you can't afford to miss a word. LIVE TRANSLATION Understand any language as it's spoken. Captionify translates speech in real time so you can follow along in any conversation, anywhere in the world. FACE-TO-FACE CONVERSATION MODE Talking with someone who speaks a different language? Face-to-Face mode lets two people hold a natural bilingual conversation on a single device — one speaks, the other reads, then you swap. No interpreter. No awkward pauses. AGENT MODE Talk to an on-device AI assistant that can use tools, connect to your own MCP servers, and remember saved chats — all without sending anything to the cloud. CUSTOM PIPELINE (BETA) Mix and match independent transcription, translation, and voice engines — on-device or your own custom endpoint — to build a live pipeline that's entirely your own. AI SUMMARIES Powered by Apple Intelligence, Captionify distills long transcripts into the key points that matter. Everything runs on-device — your words never leave your phone. APPLE WATCH SUPPORT See live captions on your wrist and control recording remotely. Keep your phone in your pocket while staying connected to every word. SAVE & SEARCH YOUR TRANSCRIPTS Every session can be saved and searched later. Build a personal library of transcripts — no cloud storage, no account, no limits. PRIVACY BY DESIGN Captionify uses Apple's on-device AI for all processing. Your voice and your transcripts stay on your device always. 100% FREE No subscription. No paywall. No account required. Every feature, available from the moment you open the app.

Screenshots

Voice Notes3 screens
Captionify4 screens

Verdict

The call

The clearest difference is rating: Captionify at 5.0 against Voice Notes's 4.0. Captionify also leads on monetization model (free vs paid) and device support (4 vs 1). Voice Notes's advantage is update cadence (every 4 days vs every 10 days) and iOS requirement (17.0 vs 26.0). On price, review sentiment, ratings volume and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Captionify holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Voice Notes ships an update every 4 days, Captionify every 10 days. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

Scorecard5 real differences · 5 level
Voice Notes versus Captionify: the parameters behind the verdict, then further details
ParameterVoice NotesCaptionify
PriceFreeFree
Rating4.0 (1 ratings)5.0 (1 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings11
Update frequencyEvery 4 days — betterEvery 10 days
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhoneiPhone, iPad, Mac, Apple Watch — better
Requires iOS17.0 — better26.0
Further details — not scored
Size4 MB133 MB
Age rating4+4+
DeveloperPostwalk Partners LLCJonathan Gregorio

Customer experience

Voice Notes

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Captionify

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Voice Notes

No in-app purchases

None

Captionify

No in-app purchases

Questions

Is Voice Notes free?
Voice Notes is free to download, with no in-app purchases.
Is Captionify free?
Captionify is free to download, with no in-app purchases.
Which has better reviews, Voice Notes or Captionify?
Captionify is rated higher. Voice Notes averages 4.0 out of 5 from 1 ratings, while Captionify averages 5.0 from 1 ratings.
Do Voice Notes or Captionify have ads?
Neither Voice Notes nor Captionify shows ads.
Which is updated more often, Voice Notes or Captionify?
Voice Notes ships an update every 4 days, and Captionify every 10 days. Most recently, Voice Notes was updated on October 2, 2026 and Captionify on October 7, 2026.

Other comparisons