# Guroku Rainbow vs Tama Master

The clearest difference is ads: Tama Master at none against Guroku Rainbow's shown. Guroku Rainbow's advantage is update cadence (every 4 months vs every 13 months) and iOS requirement (12.0 vs 14.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Guroku Rainbow sells 1 one-off in-app purchase and Tama Master sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Guroku Rainbow ships an update every 4 months, Tama Master every 13 months. The most recent releases landed on September 27, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Guroku Rainbow | Tama Master |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (22 ratings)](https://appshunter.io/ios/app/guroku-rainbow/id1584863106/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 months** | Every 13 months |
| Monetization | Free with in-app purchases | — |
| Size | 62 MB | 41 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MMXIX.CZ s.r.o.](https://appshunter.io/developer/1553030810) | [Laurin Dorra](https://appshunter.io/developer/1482535361) |

## What reviewers say

### Guroku Rainbow

[App page](https://appshunter.io/ios/app/guroku-rainbow/id1584863106)

This puzzle game challenges players to strategically move colored stones to their matching target squares. New stone types add complexity and require clever planning to solve increasingly difficult brain teasers. Compete with others on global leaderboards and unlock achievements.

**Highlights:** Move colored stones to target squares, New rainbow and white stone types, 110+ challenging puzzles, Simple controls and easy-to-learn rules, Global leaderboard for performance comparison, Collect achievements

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


### Tama Master

[App page](https://appshunter.io/ios/app/tama-master/id1587490708)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Tama Master full version | $3.99 | one-time |


## Frequently asked questions

### Is Guroku Rainbow free?

Guroku Rainbow is free to download, with in-app purchases available.

### Is Tama Master free?

Tama Master is free to download, with in-app purchases available.

### Do Guroku Rainbow or Tama Master have ads?

Guroku Rainbow shows ads; Tama Master does not.

### Which is updated more often, Guroku Rainbow or Tama Master?

Guroku Rainbow ships an update every 4 months, and Tama Master every 13 months. Most recently, Guroku Rainbow was updated on September 27, 2026 and Tama Master on October 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*