# ShapeFlip vs Simon's Triangle

The clearest difference is in-app purchases: ShapeFlip at none against Simon's Triangle's 6. Simon's Triangle's advantage is ads (none vs shown) and iOS requirement (10.0 vs 15.6). On price, update cadence and device support there is nothing between them.

Both are free to download. Simon's Triangle sells 6 one-off in-app purchases. ShapeFlip asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 14 months. The most recent releases landed on October 3, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | ShapeFlip | Simon's Triangle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shapeflip/id970287701/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 14 months | Every 14 months |
| Monetization | Ad-supported | — |
| Size | 5 MB | 35 MB |
| Requires iOS | 15.6 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rayner Tan](https://appshunter.io/developer/923700201) | [Michael Woode](https://appshunter.io/developer/705327878) |

## What reviewers say

### ShapeFlip

[App page](https://appshunter.io/ios/app/shapeflip/id970287701)

Challenge your brain with a fast-paced puzzle game. Quickly identify the correctly flipped geometric shape within a time limit. It's a test of quick thinking and visual acuity.

**Highlights:** Geometric shape matching, Timed challenges, Flipped shape recognition, Brain-testing puzzles, Arcade gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Simon's Triangle

[App page](https://appshunter.io/ios/app/simons-triangle/id1227068239)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small pack of repeats | $0.99 | one-time |
| Cheat mode | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| Medium pack of repeats | $1.99 | one-time |
| Large pack of repeats | $2.99 | one-time |
| Extra large pack of repeats | $3.99 | one-time |


## Frequently asked questions

### Is ShapeFlip free?

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

### Is Simon's Triangle free?

Simon's Triangle is free to download, with in-app purchases available.

### Do ShapeFlip or Simon's Triangle have ads?

ShapeFlip shows ads; Simon's Triangle does not.

### Which is updated more often, ShapeFlip or Simon's Triangle?

ShapeFlip ships an update every 14 months, and Simon's Triangle every 14 months. Most recently, ShapeFlip was updated on October 3, 2026 and Simon's Triangle on September 25, 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.*