# Astropets Arena vs Merge Keep

The clearest difference is in-app purchases: Merge Keep at none against Astropets Arena's 11. Merge Keep also leads on update cadence (every 2 days vs every 2 weeks). Astropets Arena's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Astropets Arena sells 11 one-off in-app purchases. Merge Keep asks for nothing beyond the download.

Astropets Arena ships an update every 2 weeks, Merge Keep every 2 days. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Astropets Arena | Merge Keep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/astropets-arena/id6737015983/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 658 MB | 76 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Vu Le](https://appshunter.io/developer/1774380382) | [Yigit Cirak](https://appshunter.io/developer/1756468072) |

## What reviewers say

### Astropets Arena

[App page](https://appshunter.io/ios/app/astropets-arena/id6737015983)

Assemble a team of unique allies by solving puzzles and equip them with elemental gears to master strategic turn-based combat. Customize your Astropets' abilities and roles to overcome challenging encounters and climb the ranks in this engaging adventure.

**Highlights:** Puzzle-based Astropet recruitment, Elemental gear customization, Strategic turn-based combat, Challenging progression and rewards, Team customization and ranking

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Some Gems | $0.99 | one-time |
| Daily Pack 1 | $0.99 | one-time |
| Daily Pack 2 | $1.99 | one-time |
| Basic Astro Pass | $4.99 | one-time |
| Novice Growth Tier | $6.99 | one-time |
| Super Astro Pass | $9.99 | one-time |
| Weekly Pack 1 | $9.99 | one-time |
| Weekly Pack 2 | $9.99 | one-time |
| Monthly Pack 1 | $9.99 | one-time |
| Adept Growth Pack | $19.99 | one-time |
| Monthly Pack 2 | $19.99 | one-time |


### Merge Keep

[App page](https://appshunter.io/ios/app/merge-keep/id6741009246)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Astropets Arena free?

Astropets Arena is free to download, with in-app purchases available.

### Is Merge Keep free?

Merge Keep is free to download, with no in-app purchases.

### Do Astropets Arena or Merge Keep have ads?

Merge Keep shows ads; Astropets Arena does not.

### Which is updated more often, Astropets Arena or Merge Keep?

Astropets Arena ships an update every 2 weeks, and Merge Keep every 2 days. Most recently, Astropets Arena was updated on October 21, 2026 and Merge Keep on October 25, 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.*