# Rainbow Monsters vs Stack Push

The clearest difference is price: Stack Push at Free against Rainbow Monsters's $0.99. Stack Push also leads on rating (5.0 vs 4.5) and in-app purchases (none vs 1). Rainbow Monsters's advantage is ads (none vs shown). On ratings volume there is nothing between them.

Stack Push is free to download; Rainbow Monsters costs $0.99 up front. Rainbow Monsters sells 1 one-off in-app purchase. Stack Push asks for nothing beyond the download.

Stack Push holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 3 respectively.

Rainbow Monsters ships an update every 2 months, Stack Push every 6 days. The most recent releases landed on October 11, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Rainbow Monsters | Stack Push |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/rainbow-monsters/id913590386/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/stack-push-pull-push-match/id6472249695/reviews)** |
| Number of ratings | 2 | **3** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 6 days** |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 10 MB | 105 MB |
| Requires iOS | 17.6 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NUIFISH LIMITED](https://appshunter.io/developer/525325232) | [Rocketship Studios LLP](https://appshunter.io/developer/1456752660) |

## What reviewers say

### Rainbow Monsters

[App page](https://appshunter.io/ios/app/rainbow-monsters/id913590386)

A fun color-matching game where players guide monsters to eat falling rainbow pieces. Slide monsters left or right to match colors, with a numbers mode for easier identification. Compete with friends through Game Center and unlock achievements.

**Highlights:** Color matching gameplay, Monster character control, Falling rainbow pieces, Numbers mode for colorblind players, Game Center integration, 23 unlockable achievements

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Stack Push

[App page](https://appshunter.io/ios/app/stack-push-pull-push-match/id6472249695)

Match same-colored balls by strategically pulling and stacking them. Swipe to arrange and pop balls to clear levels. Keep an eye on your goals to collect target balls.

**Highlights:** Match same-colored balls, Collect target balls, Swipe down to pull balls, Swipe up to throw balls, Arrange balls to pop

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rainbow Monsters free?

Rainbow Monsters costs $0.99, and also offers in-app purchases.

### Is Stack Push free?

Stack Push is free to download, with no in-app purchases.

### Which has better reviews, Rainbow Monsters or Stack Push?

Stack Push is rated higher. Rainbow Monsters averages 4.5 out of 5 from 2 ratings, while Stack Push averages 5.0 from 3 ratings.

### Do Rainbow Monsters or Stack Push have ads?

Stack Push shows ads; Rainbow Monsters does not.

### Which is updated more often, Rainbow Monsters or Stack Push?

Rainbow Monsters ships an update every 2 months, and Stack Push every 6 days. Most recently, Rainbow Monsters was updated on October 11, 2026 and Stack Push on October 6, 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.*