# Inversion vs Tram Mania

The clearest difference is in-app purchases: Tram Mania at none against Inversion's 7. Tram Mania also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Inversion sells 7 one-off in-app purchases. Tram Mania asks for nothing beyond the download.

## The numbers

| Metric | Inversion | Tram Mania |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | — |
| Size | 347 MB | 175 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MOBASO](https://appshunter.io/developer/1457825223) | [COCOBOO Games](https://appshunter.io/developer/1750013783) |

## What reviewers say

### Inversion

[App page](https://appshunter.io/ios/app/inversion-magic-gravity/id1584078228)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Pack | $0.99 | one-time |
| Character Rabbit | $0.99 | one-time |
| Premium | $1.99 | one-time |
| Character Star Dragon | $2.99 | one-time |
| Character Tai Chi Dragon | $2.99 | one-time |
| Normal Pack | $4.99 | one-time |
| Big Pack | $8.99 | one-time |


### Tram Mania

[App page](https://appshunter.io/ios/app/tram-mania/id6745000226)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Inversion free?

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

### Is Tram Mania free?

Tram Mania is free to download, with no in-app purchases.

### Do Inversion or Tram Mania have ads?

Inversion shows ads; Tram Mania 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.*