# Erase Games vs Discoverium

The clearest difference is ads: Discoverium at none against Erase Games's shown. Erase Games's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Erase Games sells 5 in-app purchases, starting at $7.99 per 7 days and Discoverium sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Erase Games | Discoverium |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (11K ratings)](https://appshunter.io/ios/app/erase-games-brain-tricky-test/id1559669997/reviews)** | — |
| Number of ratings | **11K** | — |
| Positive reviews | 25.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 152 MB | 17 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Arcade Puzzle](https://appshunter.io/developer/1794287865) | [Artur Bujdoso](https://appshunter.io/developer/1895810121) |

## What reviewers say

### Erase Games

[App page](https://appshunter.io/ios/app/erase-games-brain-tricky-test/id1559669997)

Engage your mind with a humorous and challenging puzzle game. Solve tricky scenarios by erasing, drawing, or using an X-ray tool to uncover solutions and progress through engaging stories. It's a fun way to test your reasoning skills.

**Highlights:** Erase, draw, and use X-ray tools, Story-driven puzzle challenges, Humorous gameplay and effects, Tricky and unexpected answers, Strengthen reasoning skills, Beautiful art style

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Vip Story | $7.99 | per 7 days |
| Small Pack | $0.99 | one-time |
| Medium Pack | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| Super Pack | $4.99 | one-time |

**What reviewers like**

- 🤩 Fun and exciting game
- 💖 Enjoyable experience
- 👍 Good game overall

**What reviewers complain about**

- 🤬 Excessive ads and tracking
- 🤢 Highly sexist and inappropriate content
- 🤯 Misleading and false advertising
- 🐛 Technical issues like crashes and freezes

**Reported bugs**

- Game keeps crashing and kicking users out
- Levels not unlocking properly after completion

**Requested features**

- Add more erase parts than everything else
- Improve the quality of the game and remove inappropriate content
- Provide a version suitable for younger audiences


### Discoverium

[App page](https://appshunter.io/ios/app/discoverium/id6796777448)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chemistry | $2.99 | one-time |
| Biology | $2.99 | one-time |


## Frequently asked questions

### Is Erase Games free?

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

### Is Discoverium free?

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

### Do Erase Games or Discoverium have ads?

Erase Games shows ads; Discoverium 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.*