Synopsule
On-device meeting transcripts
$1.99 · In‑App Purchases
On-device Whisper transcripts with speakers recognized & labeled — no internet, nothing uploaded. Templated AI summaries, time-anchored notes, and labelable flags.
Synopsule turns your iPhone into a private transcription studio. Record any conversation, see a live transcript as you talk, and when you stop, see who said what — all on your device.
Everything runs on your iPhone. Your audio never leaves it.
RECORD AND TRANSCRIBE, LIVE
Tap record and Synopsule captures from your microphone while a live transcript appears as you speak. Meetings, interviews, lectures, voice notes, a conversation across the table — capture it and read it back word for word. No internet connection required to transcribe.
TRANSCRIBES LOCALLY WITH WHISPER
OpenAI's open-source Whisper model runs entirely on your iPhone, optimized for Apple silicon. Choose a model size that fits your phone — from a fast 39 MB model to a 1.5 GB model with the best accuracy. The download size is always shown up front, and the model runs on-device once it's installed.
LABELS SPEAKERS, AND RECOGNIZES THEM
When a recording finishes, Synopsule figures out who said which line and assigns colored speaker labels — on device. Name a voice once and it recognizes that person in later recordings, marking the line with a "Recognized" chip. Rename "Speaker 1" to "Maria" and it propagates through the whole transcript. A speaker directory tracks people across recordings, and telling Synopsule how many people are talking before you start sharpens the result. Voiceprints never leave your iPhone.
NOTES AND FLAGS, ANCHORED IN TIME
Jot notes while you record or read — each is pinned to the moment, so tap to seek straight back, and your notes fuse into the AI summary as context. Drop a flag on anything worth finding again and give it a label; every flag lives in one place and jumps you right to the moment.
OPTIONAL AI SUMMARIES, ON YOUR TERMS
Press Summarize, pick a template (one-on-one, standup, sales call, interview, lecture, clinical SOAP, legal, user research), and get a structured, speaker-aware recap with action items and open follow-ups. Then choose where it runs:
• Bring your own OpenAI, Anthropic, or Google Gemini key. Transcript text goes directly to that provider.
• On an Apple-Intelligence iPhone (iPhone 15 Pro or newer, iOS 26), summarize on-device — nothing leaves at all.
• Or subscribe to Synopsule Pro and we'll run summaries for you, with no key to manage.
Synopsule names the destination and asks consent before any text leaves your phone. Your audio is never sent anywhere — only transcript text, only when you ask, and you can revoke consent any time in Settings.
POWERFUL PLAYBACK AND EDITING
Tap any line to jump to that moment in the audio. The transcript follows along as it plays. Fix a word or reassign a speaker inline whenever you like.
SEARCH EVERYTHING
Full-text search runs across every transcript you've made. Filter by who spoke using speaker: queries to jump straight to the right moment.
EXPORT ANYWHERE
Export to whichever format fits: Markdown, Word (.docx), plain text, SRT and VTT subtitles, or interactive HTML — or send a transcript straight into Obsidian or Apple Notes in one tap. Choose what to include — timestamps, speaker labels, grouping by speaker, and the AI summary.
PRIVACY YOU CAN VERIFY
• Audio is captured and transcribed on your iPhone. It is never uploaded.
• Transcripts live in the app's protected storage. Delete any recording whenever you want.
• No ads, and no cross-app tracking. Your audio and transcripts are never used for analytics. Optional, anonymous product analytics help us improve the app and can be turned off in Settings.
SYNOPSULE PRO (OPTIONAL)
Subscribe monthly ($4.99) or yearly ($39.99) to run AI summaries without managing your own API key. Subscriptions auto-renew until cancelled; manage or cancel any time in Settings › Apple Account › Subscriptions. The same subscription works on Synopsule for Mac.
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Requires iOS 17 or later. iPhone only. Read the full privacy policy at synopsule.com/privacy.
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
What's new in 1.2:
• Templated summaries — pick a format (one-on-one, standup, sales call, interview, lecture, clinical SOAP, legal, user research) for a structured, speaker-aware recap with action items and follow-ups.
• Notes mode — time-anchored notes that tap-to-seek to the moment and fuse into the summary as context.
• Labelable flags — mark and name the moments that matter while you record, then jump straight back to them.
• Recognized-speaker chips — when a saved voice is matched, the line shows a "Recognized" chip.
• On-device Apple Intelligence summaries on iPhone 15 Pro or newer (iOS 26) — no key, no network.
• Export straight into Obsidian or Apple Notes in one tap.
The developer, Sunny Nagra, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- User Content
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sunny Nagra
- Size
- 98 MB
- Category
- Productivity
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Synopsule Pro Yearly $39.99
- Synopsule Pro Monthly $4.99
- Copyright
- © 2026 Sunny Nagra