# Transformations vs How_Many

The clearest difference is update cadence: How_Many at every 2 months against Transformations's every 14 months. How_Many also leads on device support (3 vs 1). Transformations's advantage is iOS requirement (10.0 vs 15.0). On price, ads and in-app purchases there is nothing between them.

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

Transformations ships an update every 14 months, How_Many every 2 months. The most recent releases landed on September 22, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Transformations | How_Many |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 24 MB | 189 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Christophe Auclair](https://appshunter.io/developer/1333526155) | [HM_Team](https://appshunter.io/developer/1483123136) |

## What reviewers say

### Transformations

[App page](https://appshunter.io/ios/app/transformations/id1334721689)

This educational app helps students practice geometric transformations like translation, rotation, and symmetry. It offers exercises to construct image points or figures and identify patterns in tilings. Users can select the number of questions for personalized practice.

**Highlights:** Geometric transformations practice, Image construction of points and figures, Pavage identification exercises, Customizable question count, Focus on plane geometry concepts

**Features:** macOS Compatibility

**In-app purchases:** none


### How_Many

[App page](https://appshunter.io/ios/app/how-many/id1483123137)

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

**In-app purchases:** none


## Frequently asked questions

### Is Transformations free?

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

### Is How_Many free?

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

### Do Transformations or How_Many have ads?

Neither Transformations nor How_Many shows ads.

### Which is updated more often, Transformations or How_Many?

Transformations ships an update every 14 months, and How_Many every 2 months. Most recently, Transformations was updated on September 22, 2026 and How_Many on October 6, 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.*