iColor Master vs Useday
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iColor Master
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Do you have Absolute Color Sense? It’s time to find out! iColor Sense is a color perception training app designed to help you improve your ability to recognize and distinguish subtle color differences through fun and challenging levels. Whether you're a designer, art student, or just someone who loves colors, iColor offers an enjoyable experience that sharpens your visual skills while keeping it fun. Key Features: Color sensitivity tests and training Gradient and hue difference challenges Progress tracking and performance stats Just a few minutes a day can help unlock your full color potential and open your eyes to a richer, more vibrant world.
Useday
Easily track the usage frequency of your everyday items without complex data entry. Simply tap items you've used today to monitor their activity and discover your most and least utilized possessions. Organize, archive, and sync your data seamlessly.
- Track daily item usage
- View recent usage
- Discover most used items
- Identify unused items
- Organize items by group
- Sync data via iCloud
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Useday is a simple way to track what you actually use. No prices, no purchase dates, no complicated asset management. Just add your items, then tap the ones you used today. See what you used recently, find your most-used things, and notice items you have not used in a while. You can also organize by group, pin favorites, and archive things you no longer use. Useday supports iCloud sync, and your data stays private by default. Tap once a day. See what you really use. Teams of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: iColor Master at Free against Useday's $0.99. iColor Master also leads on iOS requirement (13.0 vs 15.0). Useday's advantage is in-app purchases (none vs 1). On update cadence, ads and device support 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
iColor Master is free to download; Useday costs $0.99 up front. iColor Master sells 1 one-off in-app purchase. Useday asks for nothing beyond the download.
iColor Master ships an update every 2 weeks, Useday every 9 days. The most recent releases landed on October 28, 2026 and October 31, 2026 respectively.
| Parameter | iColor Master | Useday |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 22 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | 鹏 杨 | 华周 韦 |
In-app purchases
iColor Master
- Unlock iColor Pro Features$5.99
Useday
No in-app purchases
