# Boo! vs Graversal

The clearest difference is in-app purchases: Graversal at none against Boo!'s 1. Graversal also leads on ads (none vs shown) and update cadence (every 5 days vs every 5 months). Boo!'s advantage is ratings volume (201 vs 9). On price, review sentiment and device support there is nothing between them.

Both are free to download. Boo! sells 1 one-off in-app purchase. Graversal asks for nothing beyond the download.

Graversal holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Boo! has 201 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 96% of Boo!'s written reviews are positive against 100% of Graversal's.

Boo! ships an update every 5 months, Graversal every 5 days. The most recent releases landed on October 29, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Boo! | Graversal |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (201 ratings)](https://appshunter.io/ios/app/boo/id1299443361/reviews) | **[5.0 (9 ratings)](https://appshunter.io/ios/app/graversal/id1567127284/reviews)** |
| Number of ratings | **201** | 9 |
| Positive reviews | 96.1% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 20 MB | 22 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Bart BONTE](https://appshunter.io/developer/568141787) | [Prasad Raghavulu](https://appshunter.io/developer/1567127286) |

## What reviewers say

### Boo!

[App page](https://appshunter.io/ios/app/boo/id1299443361)

Dip pumpkins in paint and use attributes to mask parts to solve Halloween-themed puzzles. The difficulty increases as you progress through 42 levels, with a daily puzzle mode unlocked upon completion.

**Highlights:** Pumpkin painting puzzles, Masking attributes, Increasing difficulty, 42 Halloween levels, Daily puzzle mode, Unlockable content

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| no ads | $2.49 | one-time |

**What reviewers like**

- 🧩 Simple yet challenging puzzle mechanics
- 🎨 Cute and appealing art style
- 🎵 Great music and audio design
- 👍 User-friendly interface
- 📱 Minimal and non-intrusive ads

**What reviewers complain about**

- ⏱️ Game is too short
- 🎨 Color contrast issues on low brightness
- 📺 Some ads are lengthy
- 🔄 Game resets when app is closed
- ⚙️ Occasional freezing/crashing issues

**Reported bugs**

- Level 24 progression bug - puzzle completes but won't advance
- App freezes at logo on iOS 14.7.1
- Game occasionally freezes after level completion
- Purchase restoration not working properly
- Color differentiation issue between white and neon yellow

**Requested features**

- More levels (most frequently requested)
- Increased difficulty options
- Endless or infinite mode
- Speed run mode with timing
- Hardcore mode


### Graversal

[App page](https://appshunter.io/ios/app/graversal/id1567127284)

Navigate challenging levels by manipulating gravity to solve puzzles and master platforming. This game offers a unique twist on traditional gameplay, requiring strategic thinking and precise execution to progress. Experience a fresh challenge that tests your skills in a novel way.

**Highlights:** Gravity manipulation mechanics, Challenging platforming levels, Puzzle solving elements, Unique gameplay twist, Single-player experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Boo! free?

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

### Is Graversal free?

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

### Which has better reviews, Boo! or Graversal?

Graversal is rated higher. Boo! averages 4.8 out of 5 from 201 ratings, while Graversal averages 5.0 from 9 ratings.

### Do Boo! or Graversal have ads?

Boo! shows ads; Graversal does not.

### Which is updated more often, Boo! or Graversal?

Boo! ships an update every 5 months, and Graversal every 5 days. Most recently, Boo! was updated on October 29, 2026 and Graversal on October 30, 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.*