# Crystal Ball Blast vs Merge Cats

The clearest difference is ads: Merge Cats at none against Crystal Ball Blast's shown. Merge Cats also leads on update cadence (daily vs every 3 weeks) and iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Crystal Ball Blast sells 10 one-off in-app purchases and Merge Cats sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Crystal Ball Blast ships an update every 3 weeks, Merge Cats daily. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Crystal Ball Blast | Merge Cats |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (6 ratings)](https://appshunter.io/ios/app/crystal-ball-blast/id1451868968/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 410 MB | 215 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alexandr Korsak](https://appshunter.io/developer/1447001028) | [ALICE GAMES](https://appshunter.io/developer/1726187276) |

## What reviewers say

### Crystal Ball Blast

[App page](https://appshunter.io/ios/app/crystal-ball-blast/id1451868968)

Pilot a space shuttle to blast incoming asteroids and save the planet. Experience thrilling space travel with stunning graphics and immersive sound effects. Face increasing difficulty with each level in this action-packed adventure.

**Highlights:** Space shuttle piloting, Asteroid blasting, Stunning graphics, Immersive sound effects, Increasing difficulty levels, Addictive gameplay

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10000 coins | $0.99 | one-time |
| Coins #1 | $0.99 | one-time |
| Coins #2 | $2.99 | one-time |
| Coins #3 | $5.99 | one-time |
| Coins #4 | $10.99 | one-time |
| 250000 coins | $10.99 | one-time |
| 600000 coins | $20.99 | one-time |
| Coins #5 | $20.99 | one-time |
| Coins #6 | $40.99 | one-time |
| 1000000 coins | $40.99 | one-time |


### Merge Cats

[App page](https://appshunter.io/ios/app/merge-cats-idle-evolution/id6744328208)

**Features:** macOS Compatibility

**In-app purchases (1)**

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


## Frequently asked questions

### Is Crystal Ball Blast free?

Crystal Ball Blast is free to download, with in-app purchases available.

### Is Merge Cats free?

Merge Cats is free to download, with in-app purchases available.

### Do Crystal Ball Blast or Merge Cats have ads?

Crystal Ball Blast shows ads; Merge Cats does not.

### Which is updated more often, Crystal Ball Blast or Merge Cats?

Crystal Ball Blast ships an update every 3 weeks, and Merge Cats daily. Most recently, Crystal Ball Blast was updated on November 2, 2026 and Merge Cats on October 24, 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.*