SincerelyMe vs Letterveil
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SincerelyMe
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Meet the person you're becoming. Forget the noise of instant snippets. SincerelyMe is an AI journaling app where you speak your truth and hear back from your future self through a deliberate letter rather than a quick ping. Speak. Release. Receive. → Voice your truth — Open the app and talk. Your worries, your wins, your 2am spirals. No typing. No niceties. No pretense. → Your audio disappears — The moment you send, it's gone. Processed, then purged. Permanently. → Letters from Future You — When you're doubting yourself or drifting, your future self delivers a heartfelt, personalized note written from your highest self. Not a generic prompt. A message that gets you. You don't have to carry it alone. Your future self already made it, and they want you to know you will too. SincerelyMe — AI Journal & Self-Growth --- Contact qiuyuexp@gmail.com Privacy Policy qiuyuexp.github.io/public/vellumark/privacy-policy.html Terms of Use qiuyuexp.github.io/public/vellumark/terms-of-use.html --- Disclaimer: For emotional intelligence purposes only. Not intended for clinical use or to replace the advice of a medical professional.
Letterveil
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Imagine opening a letter from the person you are today—months or years from now. Some days deserve more than a note. Write what you feel, add photos, choose a future date, and seal the moment. Once sealed, your letter stays closed until the date you chose. When that day arrives, Letterveil brings your words back to you. Letterveil is a private, offline-first time-capsule journal. There is no account, no public feed, and no audience to impress—just a quiet place for something only your future self needs to read. Write a letter for: • A promise you want to keep • A question only time can answer • A milestone you never want to forget • A difficult season you hope to outgrow • A memory and photo from today • A gentle reminder of who you are right now How It Works 1. Write a letter to your future self. 2. Add photos and personal reflections. 3. Choose the date you want to open it. 4. Seal the letter and let time pass. 5. Open it when its day finally arrives. Private by Design Your letters stay on your device by default. Letterveil works offline and requires no account. Encrypted backup and restore are available when you want to keep a separate copy. App lock and the Hidden Box give sensitive letters additional privacy on your device. Key Features • Future-self letters with custom opening dates • Photos and personal reflections • Offline-first private storage • Encrypted backup and restore • Hidden Box for private letters • App lock support • Opening-day notifications • Multiple languages • One-time lifetime upgrade with no subscription You can seal up to 10 letters with the standard experience. A one-time lifetime upgrade unlocks unlimited sealed letters. Some words make more sense later. Write yours today and let time deliver it.
Screenshots
Verdict
The clearest difference is device support: Letterveil at 3 against SincerelyMe's 1. Letterveil also leads on iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases 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. SincerelyMe sells 2 in-app purchases, starting at $14.99 per month and Letterveil sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
| Parameter | SincerelyMe | Letterveil |
|---|---|---|
| Price | Free | Free |
| Update frequency | — | Every 8 days |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 7 MB | 56 MB |
| Age rating | 9+ | 9+ |
| Developer | Yue Qiu | DONGGYU LEE |
In-app purchases
SincerelyMe
- SincerelyMe Pro Monthly$14.991 Month
- SincerelyMe Pro Yearly$149.991 Year
Letterveil
- Letterveil Premium$14.99





