# Girl Genius! vs Gravity Blocks 3D

The clearest difference is in-app purchases: Gravity Blocks 3D at none against Girl Genius!'s 3. Gravity Blocks 3D also leads on update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Girl Genius! sells 3 one-off in-app purchases. Gravity Blocks 3D asks for nothing beyond the download.

Girl Genius! ships an update every 3 weeks, Gravity Blocks 3D every 2 days. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Girl Genius! | Gravity Blocks 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (61K ratings)](https://appshunter.io/ios/app/girl-genius/id1549356463/reviews)** | — |
| Number of ratings | **61K** | — |
| Positive reviews | 36.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 525 MB | 267 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Lion Studios](https://appshunter.io/developer/1362220666) | [Ahmed Salim](https://appshunter.io/developer/6782794001) |

## What reviewers say

### Girl Genius!

[App page](https://appshunter.io/ios/app/girl-genius/id1549356463)

Test your IQ and wit in this addictive puzzle game. Each level presents a unique scenario with unexpected traps and brain teaser tests. Solve the challenges correctly to proceed and complete your mission.

**Highlights:** Solve brain teaser puzzles, Overcome unexpected traps, Unique levels with challenges, Addictive gameplay, IQ and wit tests

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |
| All in One Bundle | $2.99 | one-time |
| All in One Bundle | $4.99 | one-time |

**What reviewers like**

- 🙂 Fun and entertaining
- 🤩 Addictive gameplay
- 😁 Recommended by users

**What reviewers complain about**

- 😒 Too many ads
- 🙄 Repetitive storyline
- 😕 Inappropriate content
- 🤔 Confusing and illogical
- 😑 Levels are too short

**Reported bugs**

- Game freezes and crashes
- Inability to claim rewards due to 'ads not ready' issue
- Skins and items not appearing in inventory after purchase

**Requested features**

- More diverse storylines and characters
- Reduce ads or provide ad-free option
- Add more levels and challenges
- Fix bugs and glitches


### Gravity Blocks 3D

[App page](https://appshunter.io/ios/app/gravity-blocks-3d/id6792556521)

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

**In-app purchases:** none


## Frequently asked questions

### Is Girl Genius! free?

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

### Is Gravity Blocks 3D free?

Gravity Blocks 3D is free to download, with no in-app purchases.

### Do Girl Genius! or Gravity Blocks 3D have ads?

Both Girl Genius! and Gravity Blocks 3D show ads.

### Which is updated more often, Girl Genius! or Gravity Blocks 3D?

Girl Genius! ships an update every 3 weeks, and Gravity Blocks 3D every 2 days. Most recently, Girl Genius! was updated on October 21, 2026 and Gravity Blocks 3D on October 12, 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.*