Hobby Mark vs KO Backlog
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Hobby Mark
Organize and track your entertainment interests like books, movies, TV shows, and games. Features include progress tracking, cloud sync, and an intuitive interface. Use guest mode or create an account for seamless data management.
- Track multiple hobby types (books, movies, TV, games)
- Built-in search for new titles
- Progress tracking (pending, in progress, completed)
- Cloud sync across devices
- Intuitive and modern interface
- Guest mode for local data storage
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Organize all your favorite hobbies in one place with Hobby Mark. A modern and easy-to-use app to track and manage your entertainment interests. Key Features: - Multiple hobby types Track books, movies, TV shows, video games, and board games all in one app. - Built-in search Easily find new titles to add to your collection with our integrated search tool. - Progress tracking Keep track of each hobby's status: pending, in progress, or completed. View your progress and statistics at a glance. - Cloud sync Create an account and sync all your data across devices. Your hobbies are always available, no matter where you are. - Intuitive interface Clean and modern design that makes organizing your hobbies fun and easy. - Guest mode You can use the app without creating an account, with all your data stored locally on your device. Perfect for: • Readers who want to keep track of books they've read • Movie lovers who want to organize their watchlist • Series fans who don't want to lose track • Gamers who want to manage their video game library • Board game enthusiasts organizing their game sessions Download Hobby Mark today and start organizing your hobbies efficiently.
KO Backlog
Organize your entire game library with this app. Track games across all platforms, add notes, rate your progress, and mark when you've completed them. Sync your data seamlessly across your iOS devices.
- Track games across all platforms
- Rate and add notes to games
- Mark games as beaten
- Sync across iOS devices
- Simple and intuitive interface
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KO Backlog is a simple app for keeping track of your gaming backlog across all gaming platforms, old and new. Add games to your library and then rate, keep notes, and detail when you've beaten the games you're playing. It can be used and synced across iOS devices using iCloud.
Screenshots
Verdict
The clearest difference is ads: KO Backlog at none against Hobby Mark's shown. KO Backlog also leads on monetization model (free vs ad-supported) and ratings volume (3 vs 1). Hobby Mark's advantage is iOS requirement (15.0 vs 18.6). On price, rating, update cadence and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Hobby Mark against 5.0 for KO Backlog. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
Hobby Mark ships an update every 2 weeks, KO Backlog fortnightly. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.
| Parameter | Hobby Mark | KO Backlog |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 2 weeks — better | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 62 MB | 69 MB |
| Age rating | 4+ | 12+ |
| Developer | Kilian Cerdan | Justin Noormand |
In-app purchases
Hobby Mark
No in-app purchases
KO Backlog
No in-app purchases









