One Big Thing vs Remind me
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
One Big Thing
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A Todo app with ONE big difference. Set an intention for your day with one big thing. Review your previous Big Things. Receive notifications to remind you to check in on your big thing, and mark it as complete if you've done it.
Remind me
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Remind Me solves the "out of sight, out of mind" problem. The app is free, and all features are included. When an important thought comes to mind, quickly write it down and pin it to your Lock Screen. Every time you look at your phone, your task is right there. KEY FEATURES β’ Lock Screen Notes Pin memos to your Lock Screen using Live Activity. Always visible without unlocking your phone. β’ Zero-Friction Input Keyboard activates immediately when you open the app. Capture thoughts the moment they appear. β’ Checklists Create to-do lists and check items off directly from the Lock Screen. β’ Memo History Save previous memos and re-pin them anytime. β’ Theme Support Choose from System, Dark, Light, or Sweet themes. Designed for people with ADHD, but useful for everyone. No complex features, no clutterβjust one purpose: keeping important things visible so you don't forget. Terms of Use: https://shadow-morocco-a87.notion.site/Terms-of-Use-for-Feriha-2e7d7370d6e88033bcefff2d2bc6f482 Privacy Policy: https://shadow-morocco-a87.notion.site/Privacy-Policy-for-Feriha-2d9d7370d6e880aca931cd8ca4869dd4
Screenshots
Verdict
The clearest difference is update cadence: Remind me at every 9 days against One Big Thing's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
One Big Thing ships an update every 2 months, Remind me every 9 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | One Big Thing | Remind me |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 9 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPad β better |
| Requires iOS | 17.6 β better | 18.0 |
| Further details β not scored | ||
| Size | 1 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Thomas Chatting | Jiun Shin |
In-app purchases
One Big Thing
No in-app purchases
Remind me
No in-app purchases









