iMammalia vs ColorCheck!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iMammalia
Record wild mammal sightings across Europe with this app. Submit your observations, with or without photos, for expert verification and contribute to mammal distribution mapping. All records can be managed and updated online.
- Record mammal sightings
- Photo uploads optional
- Expert verification of records
- Contribute to distribution mapping
- Online record management
- Supports European countries
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The iMammalia App is designed to encourage recording of mammals in the wild. This version of the mobile application is set up to easily record mammals in any European country, but does not yet have all European languages included. Sightings can be recorded anywhere, with or without photos, and all records will be verified by experts and made available to help with mapping the distribution of European mammals. You can check and update your records online.
ColorCheck!
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■ What color is it? Curious about the color in a photo? Check the average color using your camera or album. ▣ Copy RGB values and hex codes. ▶ Color Check! ◀
Screenshots
Verdict
The clearest difference is ads: iMammalia at none against ColorCheck!'s shown. On price, update cadence, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
iMammalia ships an update every 3 weeks, ColorCheck! monthly. The most recent releases landed on October 25, 2026 and October 21, 2026 respectively.
| Parameter | iMammalia | ColorCheck! |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 51 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Centre for Ecology and Hydrology | Seonggon Sim |
In-app purchases
iMammalia
No in-app purchases
ColorCheck!
No in-app purchases
