# triangle vs 9BLOCK

The clearest difference is review sentiment: 9BLOCK at 100% against triangle's 0%. 9BLOCK also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). triangle's advantage is ratings volume (9 vs 3). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

9BLOCK holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 9 and 3 respectively. Written reviews point the same way: 0% of triangle's written reviews are positive against 100% of 9BLOCK's.

triangle ships an update every 3 months, 9BLOCK every 3 weeks. The most recent releases landed on October 10, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | triangle | 9BLOCK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (9 ratings)](https://appshunter.io/ios/app/triangle-the-game/id6736901695/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/9block-memory-game/id6785684483/reviews)** |
| Number of ratings | **9** | 3 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 159 MB | 23 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Raul Davrishev](https://appshunter.io/developer/1731060019) | [Duncan Fondren](https://appshunter.io/developer/6785684485) |

## What reviewers say

### triangle

[App page](https://appshunter.io/ios/app/triangle-the-game/id6736901695)

This puzzle game challenges your intellect with unique triangle-themed levels. Solve intricate geometric puzzles using logic and creativity to uncover hidden secrets. Enjoy a relaxing soundtrack and adaptive difficulty as you boost your brainpower.

**Highlights:** Unique triangle-themed puzzles, Challenging gameplay mechanics, Vibrant geometric visuals, Relaxing brain-boosting soundtrack, Adaptive difficulty levels, Progressive learning experience

**Features:** macOS Compatibility

**In-app purchases:** none


### 9BLOCK

[App page](https://appshunter.io/ios/app/9block-memory-game/id6785684483)

This minimalist game challenges your visual recall and focus by requiring you to memorize the order of numbers on nine blocks. It's a quick, engaging experience that's easy to learn but difficult to master.

**Highlights:** Memorize number order, Tap numbers 1-9, Improve longest streak, Ranked progression, Customize blocks and reveal time, Track personal bests

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

**In-app purchases:** none


## Frequently asked questions

### Is triangle free?

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

### Is 9BLOCK free?

9BLOCK is free to download, with no in-app purchases.

### Which has better reviews, triangle or 9BLOCK?

9BLOCK is rated higher. triangle averages 4.8 out of 5 from 9 ratings, while 9BLOCK averages 5.0 from 3 ratings.

### Do triangle or 9BLOCK have ads?

triangle shows ads; 9BLOCK does not.

### Which is updated more often, triangle or 9BLOCK?

triangle ships an update every 3 months, and 9BLOCK every 3 weeks. Most recently, triangle was updated on October 10, 2026 and 9BLOCK on October 15, 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.*