Atoms vs Yosuga
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Atoms
This app helps you build good habits and break bad ones using principles from a best-selling book. It offers bite-sized lessons, guided habit creation, and smart reminders to make positive changes in just five minutes a day.
- Guided habit creation
- Bite-sized lessons
- Smart reminders
- Progress insights
- Intuitive interface
- Apple Watch app
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Introducing Atoms – The Official Atomic Habits App! ## Tiny changes, remarkable results! ## Atoms is the definitive habits forming app inspired by the groundbreaking principles of Atomic Habits, the best-selling book by James Clear. Atoms is not only a habit tracker, but also your personal guide filled with bite-sized lessons and insightful strategies to help you make positive changes one small step at a time. # WHY ATOMS? * Proven Principles: Atoms is crafted on the science-backed principles of habit change covered in Atomic Habits. You will learn how to make your habits obvious, attractive, easy, and satisfying. * Five Good Minutes: Experience powerful change in just five minutes a day! Atoms is designed for everyone, including those with busy lifestyles, ensuring that you can build good habits, break bad ones, and make better decisions with minimal time investment. * NYT Best-Seller: Join over 15 million people who have already embraced the transformative power of Atomic Habits. Atoms brings these life-changing principles and James Clear’s content to your fingertips in an easy-to-use app. # KEY FEATURES: * Guided Habit Creation: Start small and build habits based on the kind of person you want to become. Get guidance on how to start at the right size for you. Create consistency by committing to a time and place. Build habits that last. * Intuitive Interface: Enjoy a seamless user interface that makes habit tracking a joy. Visualize your progress, celebrate milestones, and stay motivated with every tiny win. * Smart Reminders: Never miss a moment to invest in yourself. Atoms uses smart reminders to keep you on track and encourage consistent habit-building. * Progress Insights: Gain valuable insights into your habits with detailed analytics. Track your progress over time, identify patterns, and make informed decisions for continuous improvement. * Apple Watch app: Log your habits on the move Download Atoms now and start experiencing the power of Atomic Habits. Think big. Start Small. Use Atoms. Terms and Conditions - https://www.iubenda.com/terms-and-conditions/22673733 Privacy Policy - https://www.iubenda.com/privacy-policy/22673733 End User License Agreement - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Yosuga
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Read later, for real. Yosuga brings your saved links back on the day you pick. The articles, videos, and places you meant to get to come back that day, instead of disappearing into a read-later pile. HOW IT WORKS 1. Add from the share sheet Works with Safari and any other app. Tap Share, then Yosuga. The title and site name fill in automatically. You can also copy a link and paste it in the app. 2. Pick a day Today, tomorrow, the weekend, next week. It shows up in that day’s Up Next. You can also decide later. 3. One notification, on that day On days with something scheduled, you get one notification. It names the item, so you know what’s up without opening the app. Set the time in Settings. Nothing scheduled, no notification. 4. Mark it done Open it in the app, then tap Read. The button matches the type: Read, Watched, Visited, Bought, Made. There’s no confirmation dialog. Tapped by mistake? Just undo. EVERY DAY - Swipe for Read, Another day, or Not for me - Overdue items show a plain count, like “+2 days,” with no nagging - Arrange spreads undated saves over this week’s open days - See and search everything you’ve saved in Queue - A Home Screen widget shows today’s Up Next, with a done button on each item - Done items clear automatically after 30 days No folders, no tags. For everything on today’s list, there are three choices: finish it, move it to another day, or let it go. YOSUGA PRO Adding, dates, notifications, and the widget are free, with no limit on saves. Pro adds tools that help you actually finish what you save. - Reader: just the text, without ads or menus - Listen: hear it read aloud, with each sentence highlighted as it goes - Resume: pick up where you left off - Detailed notifications: separate times for weekdays, days off, and each type - Stats: 12 weeks of history, plus when you tend to actually get to things - Offline and backup: read without a connection, and export your data Pro is an auto-renewing monthly or yearly subscription. Payment is charged to your Apple ID, and it renews unless auto-renew is turned off at least 24 hours before the period ends. Cancel anytime in your App Store account settings. PRIVACY - No account needed. There’s no Yosuga server; what you save stays on your device. - No behavior tracking and no ad networks. - Syncs across your iPhone, iPad, and Mac through your own iCloud, at no extra cost. Terms of Service: https://rinro.jp/yosuga/legal/terms-of-service/index.en.html Privacy Policy: https://rinro.jp/yosuga/legal/privacy-policy/index.en.html
Screenshots
Verdict
The clearest difference is update cadence: Atoms at every 2 weeks against Yosuga's every 3 months. 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. Atoms sells 2 in-app purchases, starting at $4.99 per month and Yosuga sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Atoms ships an update every 2 weeks, Yosuga every 3 months. The most recent releases landed on November 13, 2026 and November 5, 2026 respectively.
| Parameter | Atoms | Yosuga |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (11K ratings) — better | — |
| Positive reviews | 55.7% of reviews | — |
| Number of ratings | 11K — better | — |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 227 MB | 7 MB |
| Age rating | 4+ | 17+ |
| Developer | Atomic Development Inc. | RINRO |
Bugs and requests
Atoms
Reported bugs
3 issues- Login issues and app freezes
- Habit progress not saving correctly
- Widget not functioning as expected
Requested features
5 requests- Dark mode option
- Ability to track more habits
- More customization options for habits
- Improved data visualization and analytics
- Accountability partner features
Yosuga
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Atoms
- Atoms Pro Monthly$4.991 Month
- Atoms Pro Annual$39.991 Year
Yosuga
- Yosuga Pro Monthly$1.991 Month
- Yosuga Pro Yearly$9.991 Year









