# Space Tab vs Germz!

The clearest difference is rating: Germz! at 5.0 against Space Tab's 4.0. Germz! also leads on update cadence (every 2 days vs every 2 months). Space Tab's advantage is in-app purchases (none vs 7) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. Germz! sells 7 one-off in-app purchases. Space Tab asks for nothing beyond the download.

Germz! holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Space Tab ships an update every 2 months, Germz! every 2 days. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Space Tab | Germz! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/space-tab/id1446535431/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/germz/id6762105940/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 141 MB | 104 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Rhaon](https://appshunter.io/developer/366393816) | [ExzileGames LLC](https://appshunter.io/developer/1892937557) |

## 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


### Germz!

[App page](https://appshunter.io/ios/app/germz/id6762105940)

Pilot a ship through a microscopic world, battling waves of germs and collecting vital cells. Upgrade your ship and abilities to survive longer and achieve higher scores in this fast-paced arcade shooter.

**Highlights:** Arcade survival action, Multiple player ships, Ship upgrades and abilities, Collect blood cells, Game Center achievements, Leaderboards

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Red Blood Cells | $1.00 | one-time |
| Vanguard Player | $2.99 | one-time |
| 2000 Red Blood Cells | $3.00 | one-time |
| 5 White Blood Cells | $5.00 | one-time |
| 5000 Red Blood Cells | $6.00 | one-time |
| 10 White Blood Cells | $9.00 | one-time |
| 20 White Blood Cells | $15.00 | one-time |


## Frequently asked questions

### Is Space Tab free?

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

### Is Germz! free?

Germz! is free to download, with in-app purchases available.

### Which has better reviews, Space Tab or Germz!?

Germz! is rated higher. Space Tab averages 4.0 out of 5 from 1 ratings, while Germz! averages 5.0 from 1 ratings.

### Do Space Tab or Germz! have ads?

Germz! shows ads; Space Tab does not.

### Which is updated more often, Space Tab or Germz!?

Space Tab ships an update every 2 months, and Germz! every 2 days. Most recently, Space Tab was updated on October 8, 2026 and Germz! on October 5, 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.*