Letterly vs Snap Timeline
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Letterly
Instantly transform your speech into polished text for notes, messages, social media, and more. Organize with custom tags, use offline, and choose from over 25 rewrite styles. Supports over 90 languages and syncs across all your devices.
- Speech to text transcription
- Customizable text rewriting
- Note organization with tags
- Offline recording
- Multi-language support
- Cross-device syncing
- Audio file upload transcription
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Turn your speech into brilliant text – instantly. Write anything, anytime. Perfect for notes, messages, emails, meeting summaries, journal entries, social media posts, and much more. Find your own unique use case! HOW IT WORKS This isn’t just a transcription tool. Just record any speech, and get polished, ready-to-use text immediately. USE CASES - Note-taking: ideas, to-dos, shopping lists, plans - Communication: messages, emails, comments - Content creation: social media posts, articles, newsletters, scripts - Journaling: thoughts, emotions, memories, gratitude - Meetings: summaries, minutes, action plans USEFUL FEATURES - Tags: organize notes with custom tags for easy navigation - Offline mode: capture thoughts anytime, even without internet - Any device: iPhone, Web, Mac, or iPad – notes stay synced across all platforms - Rewrite options: choose from 25+ premade rewrite styles or create your own - 90+ languages: speak freely – language is detected automatically - Widget: start recording instantly from your home screen - Translate: convert voice notes to any language in seconds - Quick sharing: send your text anywhere via Share button or integrations like Zapier - Audio upload: transcribe recordings made outside the app - Long recordings: record up to 90 minutes per note with unlimited recordings Download and try it today! We’ve designed the app to be simple, intuitive, and perfect for daily use. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Snap Timeline
Capture and save content from your phone screen instantly with a simple tap or button press. Intelligently extracts information from posts and videos, with options for tagging and highlighting key details. Includes helpful video tutorials.
- Instant screen capture shortcut
- Intelligent content extraction
- Link preview generation
- Video title and thumbnail extraction
- Customizable tagging
- Home screen widgets
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Snap Timeline is an app that allows you to save the content on your phone screen at any time and in any situation without the need to launch it. 【Usage】 Simply tap the back of your iPhone or long-press the action button on your iPhone 15 Pro to execute a shortcut to save the content on the screen. It's that simple, nothing more. Currently optimized for the following collection scenarios: 【Post】 When browsing various information feed apps and come across valuable posts you want to save, you can immediately save them using Snap Timeline's shortcut. - Snap Timeline can intelligently extract the content from the first post. - For posts with links, Snap Timeline will automatically generate a preview of the link. 【Short Videos】 When browsing short videos and come across movies, TV shows, etc. that you want to save for later viewing, you can immediately save them using Snap Timeline's shortcut. - Snap Timeline can intelligently extract movie, TV show names, etc. - Snap Timeline can intelligently generate a thumbnail for the short video. 【Widgets】 Home screen widgets will display the latest few items collected by Snap Timeline. 【Tag】 Each saved content can be customized with tags for easy categorization, convenient for subsequent management and searching. 【Highlighting】 Snap Timeline will highlight key content such as movie names, tags, and links. 【Tutorials】 Snap Timeline includes built-in video tutorials that detail its functions and usage tips.
Screenshots
Verdict
The clearest difference is rating: Letterly at 4.7 against Snap Timeline's 3.0. Letterly also leads on ads (none vs shown) and ratings volume (1.1K vs 2). Snap Timeline's advantage is in-app purchases (none vs 9) and review sentiment (100% vs 78%). On price, update cadence and iOS requirement 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
Both are free to download. Letterly sells 9 in-app purchases, starting at $19.99 per month. Snap Timeline asks for nothing beyond the download.
Letterly holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Letterly has 1.1K ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 78% of Letterly's written reviews are positive against 100% of Snap Timeline's, so the app with the better star average is not the one people write more warmly about.
Letterly ships an update every 10 days, Snap Timeline weekly. The most recent releases landed on October 17, 2026 and September 20, 2026 respectively.
| Parameter | Letterly | Snap Timeline |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (1.1K ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 78.1% of reviews | 100.0% of reviews — better |
| Number of ratings | 1.1K — better | 2 |
| Update frequency | Every 10 days | Weekly — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 95 MB | 78 MB |
| Age rating | 4+ | 4+ |
| Developer | Anton Lebedev | 志远 杨 |
Customer experience
Letterly
Snap Timeline
Bugs and requests
Letterly
Reported bugs
3 issues- Login screen freezes
- Incompatible with older devices
- When I get phone calls, I lose the entire recording
Requested features
3 requests- Dark mode option
- Advanced analytics dashboard
- Ability to use the artificial intelligence to search through all of my old notes for similar topics or keywords
Snap Timeline
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Letterly
- PRO Subscription (1 month)$19.991 Month
- PRO Subscription (3 months)$44.903 Months
- PRO Subscription (1 Year)7 Days trial$69.991 Year
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- PRO Subscription (1 Year)7 Days trial$79.991 Year
- PRO Subscription (1 Year)7 Days trial$89.991 Year
- PRO Subscription (12 months)7 Days trial$99.991 Year
- PRO Subscription (12 months)14 Days trial$99.991 Year
- PRO Subscription (Lifetime)$199.99
- PRO Subscription (Lifetime)$249.99
Snap Timeline
No in-app purchases









