Atomic Task vs TS Note
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Atomic Task
Manage tasks, habits, and your calendar in one encrypted, open-source application. Plan your week and build new routines with smart reminders and flexible features designed for focus and privacy.
- Task and habit management
- Calendar views
- Smart reminders
- End-to-end encryption
- Open-source
- Minimalist design
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Tasks. Habits. Calendar. All in One. Stay organized and build better habits - with Atomic Task, part of the Atomic Blend suite. Simple, powerful, and fully encrypted, Atomic Task brings together your tasks, habits, and calendar into a single, open-source app that puts you in control. Why Atomic Task? – Manage Tasks and Habits Seamlessly – Tasks, recurring habits, and smart reminders, all in one place. – See the Big Picture – Calendar views make it easy to plan, track, and stay ahead. – 100% Open Source & Private – No ads, no tracking — your data stays yours, encrypted end-to-end. – Minimalist, Yet Powerful – Designed for focus, packed with flexible features. – Unified with Atomic Blend – One subscription unlocks all apps in the suite. Whether you’re planning your week or building new habits, Atomic Task gives you the tools you need - without giving up your privacy. ----- About Atomic Blend Atomic Blend is a privacy-first, 100% open-source app suite that includes Atomic Task, Atomic Notes, and more — all designed to work together seamlessly under a single subscription. Built for people who value simplicity, transparency, and control, Atomic Blend is your alternative to bloated, data-hungry SaaS tools. No ads. No tracking. Just powerful tools that respect you. ----- Terms & Conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://brandonguigo.notion.site/Politique-de-confidentialit-17591ec0b6688166b781cf05f89d3a2d
TS Note
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Dual security protection mechanism: TS Note is a revolutionary private diary application that adopts a dual security protection mechanism to provide a secure solution for privacy sensitive users. Password Protection - First Line of Defense TS Note provides a password protection system to ensure that only you can access private content: Exclusive password setting: Users can set a personal exclusive password Automatic locking mechanism: Automatically locks when switching applications to prevent others from peeping Honeypot Protection - Security Barrier Applying this technology in mobile diary applications: Intelligent camouflage system: displays a fake regular notepad interface when entering an incorrect password Zero Trace Protection: Even if checked, no trace of the true content can be found Seamless switching: The correct password displays the real diary, while the incorrect password displays the disguised interface AI intelligent recognition Automatic Content Recognition: After taking a photo, AI automatically recognizes objects and scenes in the photo Intelligent tag generation: Automatically generate relevant tags to improve recording efficiency Content classification and organization: Intelligent classification and organization of user records for easy searching Plan management function Countdown function: Important time reminder, do not miss any important events Classification Management: Life, Work, and Anniversary Classification Management Repeated reminder: supports daily, weekly, monthly, and yearly repeated settings Top function: Important plan top display Privacy Policy: https://icnvrac9ij4m.feishu.cn/wiki/VvlXwndbziHVyXkpjFFcAHtAnCg?from=from_copylink User Agreement: https://icnvrac9ij4m.feishu.cn/wiki/H7LewdiPqitkU5kkoa0c79DZnwh?from=from_copylink
Screenshots
Verdict
The clearest difference is iOS requirement: Atomic Task at 13.0 against TS Note's 18.5. On price, update cadence, 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. Atomic Task sells 2 in-app purchases, starting at $3.99 per month and TS Note sells 2 in-app purchases, starting at $5.99 per year. Whichever you choose, the download price is not the number that matters.
Atomic Task ships an update every 3 weeks, TS Note every 11 days. The most recent releases landed on June 8, 2026 and September 13, 2026 respectively.
| Parameter | Atomic Task | TS Note |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 18.5 |
| Further details — not scored | ||
| Size | 87 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Brandon Guigo | 绅 董 |
In-app purchases
Atomic Task
- Monthly7 Days trial$3.991 Month
- Yearly1 Month trial$34.991 Year
TS Note
- annual$5.991 Year
- lifetime$12.99









