ThingsDone by Johnye vs Katmer.im
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
ThingsDone by Johnye
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ThingsDone aims to help people set goals, analyze key points, and track goal accomplishments by using Objectives and KeyResults (OKR) method.
Katmer.im
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Task Management - Organize your academic and daily tasks with smart calendar views Encrypted Notes - Secure note-taking with end-to-end encryption for privacy Pomodoro Timer - Focus on your work with structured productivity sessions Cloud Sync - Seamlessly sync with your katmer.im web account Home Screen Widget - Quick access to today's tasks right from your home screen Katmer.im - iOS 26 Ready: Advanced Pomodoro & Habit Tracking DESIGNED FOR ACADEMICS: This mobile app includes core productivity features from the full katmer.im platform, specifically optimized for mobile workflows and academic productivity. PRIVACY AND SECURITY: Your notes and tasks are encrypted before leaving your device. Your academic data stays completely private and secure with industry-standard encryption. For the complete katmer.im experience with additional academic research tools, visit katmer.im on the web.
Screenshots
Verdict
The clearest difference is update cadence: Katmer.im at every 10 days against ThingsDone by Johnye's every 4 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.
ThingsDone by Johnye ships an update every 4 months, Katmer.im every 10 days. The most recent releases landed on September 13, 2026 and June 1, 2026 respectively.
| Parameter | ThingsDone by Johnye | Katmer.im |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 10 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone |
| Requires iOS | 16.0 β better | 17.6 |
| Further details β not scored | ||
| Size | 3 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | εεΊ εΆ | Halil Kaan Canan |
In-app purchases
ThingsDone by Johnye
No in-app purchases
Katmer.im
No in-app purchases
Questions
Is ThingsDone by Johnye free?
Is Katmer.im free?
Do ThingsDone by Johnye or Katmer.im have ads?
Which is updated more often, ThingsDone by Johnye or Katmer.im?
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