# Math Vs Aliens vs Slimeblock.io

The clearest difference is rating: Slimeblock.io at 5.0 against Math Vs Aliens's 3.9. Slimeblock.io also leads on ratings volume (39 vs 8). Math Vs Aliens's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price, review sentiment and device support there is nothing between them.

Both are free to download. Slimeblock.io sells 6 one-off in-app purchases. Math Vs Aliens asks for nothing beyond the download.

Slimeblock.io holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 8 and 39 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Math Vs Aliens | Slimeblock.io |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (8 ratings)](https://appshunter.io/ios/app/math-vs-aliens/id983098355/reviews) | **[5.0 (39 ratings)](https://appshunter.io/ios/app/slimeblockio/id6744073207/reviews)** |
| Number of ratings | 8 | **39** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 9 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 26 MB | 124 MB |
| Requires iOS | **5.1.1** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Kok Leong Tan](https://appshunter.io/developer/479523436) | [ARAKUMA STUDIO S.A.](https://appshunter.io/developer/1719269868) |

## What reviewers say

### Math Vs Aliens

[App page](https://appshunter.io/ios/app/math-vs-aliens/id983098355)

This classic game combines platforming action with math practice. Players collect gems to battle aliens and improve their addition, subtraction, division, and multiplication skills. It's designed for children in first through third grade to have fun while learning.

**Highlights:** Platformer gameplay, Math practice (addition, subtraction, division, multiplication), Collect Time Gems, Battle Alien Bosses, Unlock 9 levels, Suitable for grades 1-3

**In-app purchases:** none


### Slimeblock.io

[App page](https://appshunter.io/ios/app/slimeblockio/id6744073207)

Control a slime block in a 3D world, absorbing everything to grow bigger and stronger. Compete against other players, devour opponents, and climb the leaderboards to become the ultimate super slime. Enjoy colorful graphics, intuitive controls, and exciting power-ups.

**Highlights:** 3D .io gameplay, Absorb objects and opponents, Grow bigger and stronger, Global leaderboards, Cool slime skins & customization, Exciting power-ups

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 180 Gems | $2.99 | one-time |
| Premium Pass | $4.99 | one-time |
| 500 Gems | $8.99 | one-time |
| 1200 Gems | $19.99 | one-time |
| 6500 Gems | $39.99 | one-time |
| 15000 Gems | $99.99 | one-time |


## Frequently asked questions

### Is Math Vs Aliens free?

Math Vs Aliens is free to download, with no in-app purchases.

### Is Slimeblock.io free?

Slimeblock.io is free to download, with in-app purchases available.

### Which has better reviews, Math Vs Aliens or Slimeblock.io?

Slimeblock.io is rated higher. Math Vs Aliens averages 3.9 out of 5 from 8 ratings, while Slimeblock.io averages 5.0 from 39 ratings.

### Do Math Vs Aliens or Slimeblock.io have ads?

Slimeblock.io shows ads; Math Vs Aliens does not.

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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.*