Whenn vs The One Thing
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Whenn
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Note and share the companies you use with your next of kin. Order the paper pack and download the app. Use the start button to quickly enter the companies you use for your home and the banks, insurers and pension providers you use. No passwords, logins or account numbers. Once you've completed your Lists, share with next of kin. Edit and update as you switch providers or move home.
The One Thing
This app helps you cut through overwhelm by focusing your attention on a single, clear task at a time. It offers a calm, lightweight interface to reduce stress and distraction, making it ideal for those who benefit from simplified choices.
- Focus on one current task
- Simple active task list
- Task completion rewards
- Progress tracking
- Personalizable interface
- Widgets for quick access
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The One Thing helps you focus by cutting through overwhelm and bringing your attention back to one clear task at a time. Instead of juggling long to-do lists, you can keep a simple active list, choose what matters most and move forward with less stress and distraction. The app is designed to feel calm, lightweight and easy to use, especially for people who benefit from reducing choice overload. Features: - Focus on one current task - Keep a simple list of active tasks - Complete tasks with rewards - Review completed tasks over time - Personalise the experience with accessible font and interface options - Track progress with leaderboards - Use widgets for quick access to your current task Free users can create up to 10 active tasks. Pro unlocks unlimited tasks, editing, sorting, move-to-top and widgets. Whether you want more structure, less friction or a calmer way to stay on track, The One Thing is built to help you get started and keep going. -- Terms of use (https://www.apple.com/legal/internet-services/itunes/dev/stdeula/)
Screenshots
Verdict
The clearest difference is in-app purchases: Whenn at none against The One Thing's 2. The One Thing's advantage is iOS requirement (13.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. The One Thing sells 2 in-app purchases, starting at $4.99 per month. Whenn asks for nothing beyond the download.
Whenn ships an update every 8 days, The One Thing every 2 weeks. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.
| Parameter | Whenn | The One Thing |
|---|---|---|
| Price | Free | Free |
| Positive reviews | โ | 100.0% of reviews |
| Update frequency | Every 8 days โ better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No โ better | Yes |
| Monetization | โ | Freemium |
| Devices | iPhone, iPod | iPhone, iPad, iPod โ better |
| Requires iOS | 15.1 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 21 MB | 12 MB |
| Age rating | 17+ | 4+ |
| Developer | Whenn Limited | Ryland |
In-app purchases
Whenn
No in-app purchases
The One Thing
- Premium Subscription 1 Month$4.991 Month
- Premium Subscription 1 Year$49.991 Year
Questions
Is Whenn free?
Is The One Thing free?
Do Whenn or The One Thing have ads?
Which is updated more often, Whenn or The One Thing?
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