# Number Join vs Angle Puzzle

The clearest difference is in-app purchases: Angle Puzzle at none against Number Join's 1. Number Join's advantage is iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Number Join sells 1 one-off in-app purchase. Angle Puzzle asks for nothing beyond the download.

## The numbers

| Metric | Number Join | Angle Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (202 ratings)](https://appshunter.io/ios/app/number-join-connect-numbers/id603551538/reviews)** | — |
| Number of ratings | **202** | — |
| Positive reviews | 66.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 119 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Stanley Lam](https://appshunter.io/developer/453164363) | [Takeru Ito](https://appshunter.io/developer/1153247304) |

## What reviewers say

### Number Join

[App page](https://appshunter.io/ios/app/number-join-connect-numbers/id603551538)

A logic puzzle game where you fill in missing numbers sequentially, horizontally or vertically. Features multiple difficulty levels, over 500 puzzles, and helpful tools like a "Check" function to highlight errors. It also tracks your best completion times and offers Game Center achievements.

**Highlights:** Fill missing numbers sequentially, Horizontal and vertical paths only, 5 difficulty levels, Over 500 levels, Highlight wrong numbers function, Auto-save progress, Record best completion times

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Full Version | $0.99 | one-time |

**What reviewers like**

- 🧠 Great mind exercise
- 🧩 Fun and challenging puzzle
- 👍 Intuitive and well-thought-out
- 💡 Satisfying gameplay
- ⏳ Good time passer

**What reviewers complain about**

- 🐛 Frequent crashes
- 🖱️ Non-intuitive controls
- 📱 UI issues after updates
- 💰 Unclear monetization
- 🖱️ Small and close undo/redo buttons

**Reported bugs**

- Game crashes upon opening
- Game crashes during gameplay
- Update issues: game alignment, inaccessible older games
- View mode screwed up, nothing lines up
- Congrats window blocks game

**Requested features**

- More puzzles, larger grids (11x11+)
- Ability to set up puzzles from external sources
- More distinguishing colors for tiles
- A 'backwards mode' for reverse number solving
- Different color tiles for next vs. back numbers


### Angle Puzzle

[App page](https://appshunter.io/ios/app/angle-puzzle/id6819284296)

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

**In-app purchases:** none


## Frequently asked questions

### Is Number Join free?

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

### Is Angle Puzzle free?

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

### Do Number Join or Angle Puzzle have ads?

Both Number Join and Angle Puzzle show ads.

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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.*