# Autumn Sequence vs Boo!

The clearest difference is rating: Boo! at 4.8 against Autumn Sequence's 4.3. Boo! also leads on ratings volume (201 vs 4). Autumn Sequence's advantage is ads (none vs shown) and iOS requirement (9.0 vs 12.0). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

Both are free to download. Autumn Sequence sells 2 one-off in-app purchases and Boo! sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Boo! holds the better App Store score, 4.8 against 4.3. That said, the two scores are not equally well evidenced: Boo! has 201 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 100% of Autumn Sequence's written reviews are positive against 96% of Boo!'s, so the app with the better star average is not the one people write more warmly about.

Autumn Sequence ships an update every 9 months, Boo! every 5 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Autumn Sequence | Boo! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/autumn-sequence/id555273880/reviews) | **[4.8 (201 ratings)](https://appshunter.io/ios/app/boo/id1299443361/reviews)** |
| Number of ratings | 4 | **201** |
| Positive reviews | **100.0% of reviews** | 96.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 5 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 20 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [John Smith](https://appshunter.io/developer/483881207) | [Bart BONTE](https://appshunter.io/developer/568141787) |

## What reviewers say

### Autumn Sequence

[App page](https://appshunter.io/ios/app/autumn-sequence/id555273880)

A memory and concentration game with an autumn theme. Practice your recall skills across three difficulty levels or challenge yourself to climb global leaderboards. Compete against others by remembering sequences of autumnal images.

**Highlights:** Autumn-themed visuals, Memory sequence practice, Concentration training, Multiple difficulty levels, Global leaderboards, Game Center integration

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all ads | $0.99 | one-time |
| Unlock challenge mode | $0.99 | one-time |


### 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


## Frequently asked questions

### Is Autumn Sequence free?

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

### Is Boo! free?

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

### Which has better reviews, Autumn Sequence or Boo!?

Boo! is rated higher. Autumn Sequence averages 4.3 out of 5 from 4 ratings, while Boo! averages 4.8 from 201 ratings.

### Do Autumn Sequence or Boo! have ads?

Boo! shows ads; Autumn Sequence does not.

### Which is updated more often, Autumn Sequence or Boo!?

Autumn Sequence ships an update every 9 months, and Boo! every 5 months. Most recently, Autumn Sequence was updated on October 23, 2026 and Boo! on October 24, 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.*