One Thing Next vs Kotomit
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
One Thing Next
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One Thing Next is a calm focus app for moments when starting feels impossible. Instead of staring at a long, overwhelming list, add your things to a simple stack and let the app show you whatβs next. One clear step. One thing at a time. Itβs designed for overloaded days, busy brains, ADHD-style overwhelm, or those moments when you know thereβs plenty to do but canβt work out where to begin. With One Thing Next, you can: β’ Add things you want to get done β’ Focus on one clear next step β’ Reorder your stack when priorities change β’ Start without seeing everything at once β’ Mark things as done and build momentum β’ Take a break when you need to pause One Thing Next is not about doing more. Itβs about making it easier to start. When everything feels too much, just begin with the next thing.
Kotomit
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Kotomit is a task management app built around deadlines. Unlike traditional to-do apps, Kotomit makes remaining time visible through countdowns, helping you stay aware of upcoming deadlines and focus on what matters most. More than just organizing tasks, Kotomit helps you improve your time management skills by reviewing time-ups and comparing estimated versus actual completion times. β Make Remaining Time Visible See the time left until each deadline at a glance. Instead of "I'll do it later," Kotomit helps you focus on what needs to be done now. β Never Lose Sight of Deadlines Manage multiple tasks in order of urgency. Keep important deadlines visible and avoid overlooking critical tasks. β Record the Reasons Behind Time-Ups Track why you missed a deadline. Examples include: β’ Poor estimation β’ Wrong priorities β’ Starting too late β’ Lack of focus β’ Unexpected interruptions Discover patterns and improve your planning over time. β Review Your Daily Results See completed tasks, time-ups, and differences between planned and actual completion times. Use daily reviews to improve how you manage your time. β Live Activities Support Check remaining time directly from your Lock Screen and Dynamic Island. Stay aware of important deadlines without opening the app. β Subscription Information Kotomit includes a 14-day free trial period. After the trial period ends, an active subscription is required to create and edit missions. Viewing existing missions remains available without a subscription. Subscription: β’ Kotomit Basic β’ Monthly subscription β’ Pricing varies by region and is displayed within the app and on the App Store purchase screen Perfect for people who: β’ Struggle to start without a deadline β’ Often procrastinate β’ Want to improve time management β’ Want better focus β’ Have difficulty sticking to task management systems β’ Frequently rush to meet deadlines β’ Want to increase productivity Kotomit is more than a simple to-do app. It's a task management app designed to help you stay aware of deadlines, learn from mistakes, and make better use of your time. Privacy Policy: https://kotomit.com/privacy-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is update cadence: One Thing Next at every 9 days against Kotomit's every 6 weeks. 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. One Thing Next sells 1 one-off in-app purchase and Kotomit sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
One Thing Next ships an update every 9 days, Kotomit every 6 weeks. Both last shipped on October 31, 2026.
| Parameter | One Thing Next | Kotomit |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 9 days β better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 17.0 β better |
| Further details β not scored | ||
| Size | 3 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Amarjit Gill | Yoshihiro Tamashiro |
In-app purchases
One Thing Next
- One Thing Next+ (Lifetime)$2.99
Kotomit
- Kotomit Basic$0.991 Month







