# Iromaze: Color Mixing Kids — Calm Sensory Science, No Ads

> Calm Sensory Science, No Ads (iPhone/iPad app by tatsuki yokomine.)

- Source: https://appshunter.io/ios/app/iromaze-color-mixing-kids/id6762496623 (this page in markdown: same URL + `.md`)
- Developer: [tatsuki yokomine](https://appshunter.io/developer/1893949387)
- Category: Education, Games, Family
- Price: Free
- Age rating: 4+
- Requires: iOS 13.0 · 23 MB
- Languages: American English
- Released: 2026-04-24
- Data updated: 2026-07-23
- User reviews in markdown: https://appshunter.io/ios/app/iromaze-color-mixing-kids/id6762496623/reviews.md

## What is Iromaze?

Iromaze is a real color mixing app for kids ages 6-10.

Mix REAL paint colors — not flat RGB averages. Tap "blue" + "yellow" and get a true green, just like real paint. Powered by Kubelka-Munk physics (Spectral.js, used by professional painting software).

Free to use. No ads. No tracking. Fully offline. An optional one-time “Iromaze Plus” unlock adds premium paints and a fill tool — every core feature stays free forever. Designed for parents who want a safe creative app, not another addictive ad-loaded game.

▼ KEY FEATURES
• 12 base colors — scientifically accurate physical color mixing
• Save your custom colors to "My Colors" palette
• 20 coloring book templates (animals, vehicles, nature, characters)
• Free drawing canvas with brush, eraser, palette tools
• Save artwork to gallery (PNG)
• Real-time mixing on iPad with smooth gradient blending
• Works offline — no Wifi, no sign-in, no account needed

▼ DESIGNED FOR AGES 6-10
The app teaches color theory through play — kids discover that blue + yellow = green by experimenting with real pigments. STEAM education through art.

▼ FOR PARENTS
• No advertisements (we don't show ads, period)
• One optional in-app purchase — “Iromaze Plus” (one-time), behind a parental gate. All core features remain free
• No data collection (we don't track your child)
• No external links or social features (safe, contained experience)
• No login or account required (your child's data stays on the iPad)
• Apple Age Rating 4+ certified

▼ FOR FANS OF
Toca Boca apps, Sago Mini, Khan Academy Kids, Endless Alphabet, Procreate (for kids), Adobe Fresco (kid-friendly version), Coloring Book apps, paint mixing simulators, Mixbox.

▼ INDIE DEVELOPER
Iromaze is built by a solo dad-developer (Tinker Games) who wanted his 9-year-old daughter to learn real color theory through play. Real humans read every email at samtinkerbox@gmail.com.

Download Iromaze now — core features free forever, ad-free.


## Version history (last 5 releases)

### 1.1.4 — 2026-07-16

New languages and small improvements.

### 1.1.3 — 2026-07-09

Bug fixes and performance improvements.

### 1.1.2 — 2026-07-04

Minor improvements. More of the app is now shown in English.

### 1.1.1 — 2026-07-02

Minor improvements. Iromaze Plus (gold, silver, neon and pastel paints + fill tool) is still available as a one-time unlock.

### 1.1.0 — 2026-06-29

Introducing Iromaze Plus — an optional one-time unlock for premium paints (gold, silver, neon, pastel) and a fill tool. Everything that was free stays free. No ads.

## More apps by tatsuki yokomine

- [Italian Brainrot: Merge](https://appshunter.io/ios/app/italian-brainrot-merge/id6762367436)
- [Italian Brainrot: Hunter](https://appshunter.io/ios/app/italian-brainrot-hunter/id6762476441)
- [Brainrot Match: Combo](https://appshunter.io/ios/app/brainrot-match-combo/id6782496247)
- [Brainrot Stacks: Tower Game](https://appshunter.io/ios/app/brainrot-stacks-tower-game/id6782496279)
- [Brainrot Crowd](https://appshunter.io/ios/app/brainrot-crowd/id6784472576)

All apps by tatsuki yokomine: https://appshunter.io/developer/1893949387

## Related topics

[color mixing kids](https://appshunter.io/ios/topics/color-mixing-kids)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-23.*