# Space Tab vs Spark Merge

The clearest difference is ads: Space Tab at none against Spark Merge's shown. Space Tab also leads on device support (3 vs 1) and iOS requirement (9.0 vs 16.4). Spark Merge's advantage is update cadence (daily vs every 2 months). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Space Tab ships an update every 2 months, Spark Merge daily. The most recent releases landed on October 8, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Space Tab | Spark Merge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/space-tab/id1446535431/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free | — |
| Size | 141 MB | 45 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rhaon](https://appshunter.io/developer/366393816) | [Jungeun Yun](https://appshunter.io/developer/6798892874) |

## What reviewers say

### Space Tab

[App page](https://appshunter.io/ios/app/space-tab/id1446535431)

Protect your planet by touching and destroying incoming meteorites. Build combos for bonus points and activate FEVER mode for high scores. Discover unique planets with special abilities.

**Highlights:** Touch and destroy meteorites, Build consecutive combos, Activate FEVER mode, Discover special planets, High score challenges

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

**In-app purchases:** none


### Spark Merge

[App page](https://appshunter.io/ios/app/spark-merge/id6798892872)

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

**In-app purchases:** none


## Frequently asked questions

### Is Space Tab free?

Space Tab is free to download, with no in-app purchases.

### Is Spark Merge free?

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

### Do Space Tab or Spark Merge have ads?

Spark Merge shows ads; Space Tab does not.

### Which is updated more often, Space Tab or Spark Merge?

Space Tab ships an update every 2 months, and Spark Merge daily. Most recently, Space Tab was updated on October 8, 2026 and Spark Merge on October 16, 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.*