Chot vs NoteTNN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Chot
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Chot* uses end-to-end encryption to secure your messages. Even server does not know your private keys to decrypt. Also it does not contain any advertisement or data collection.
NoteTNN
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NoteTNN is a private group chat and note-taking app designed for privacy and simplicity. You can securely chat with your group, create shared calendar events, and keep personal notes, all in one place. Your data stays private — no ads, no tracking. Features include secure login, passcode lock, notifications, and easy access to your chats and notes anytime.
Screenshots
Verdict
The clearest difference is update cadence: Chot at every 5 days against NoteTNN's every 3 weeks. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
Chot ships an update every 5 days, NoteTNN every 3 weeks. Both last shipped on October 24, 2026.
| Parameter | Chot | NoteTNN |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 3 MB | 49 MB |
| Age rating | 4+ | 12+ |
| Developer | Ates DANIS | Tran Ngo |
In-app purchases
Chot
No in-app purchases
NoteTNN
No in-app purchases
