# Light vs Mendaco regression

The clearest difference is in-app purchases: Light at none against Mendaco regression's 1. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Mendaco regression sells 1 one-off in-app purchase. Light asks for nothing beyond the download.

Light ships an update every 4 months, Mendaco regression every 2 months. The most recent releases landed on October 16, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Light | Mendaco regression |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 111 MB | 88 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yusuke Tsujimoto](https://appshunter.io/developer/1593393906) | [Takashi Uno](https://appshunter.io/developer/1589995081) |

## What reviewers say

### Light

[App page](https://appshunter.io/ios/app/light-heavy-switch-puzzle/id6449901556)

A puzzle action game where you cooperate with a weight-changing companion to solve riddles and navigate space. Utilize unique mechanics to overcome obstacles and escape a planet.

**Highlights:** Weight-changing puzzles, Physics-based action, Simple controls, Cooperative gameplay, Unique gimmicks

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

**In-app purchases:** none


### Mendaco regression

[App page](https://appshunter.io/ios/app/mendaco-regression/id6466181445)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads & Double the reward | $1.99 | one-time |


## Frequently asked questions

### Is Light free?

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

### Is Mendaco regression free?

Mendaco regression is free to download, with in-app purchases available.

### Do Light or Mendaco regression have ads?

Both Light and Mendaco regression show ads.

### Which is updated more often, Light or Mendaco regression?

Light ships an update every 4 months, and Mendaco regression every 2 months. Most recently, Light was updated on October 16, 2026 and Mendaco regression on October 12, 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.*