# Genso vs メブンリョウ

The clearest difference is in-app purchases: Genso at none against メブンリョウ's 1. メブンリョウ's advantage is update cadence (every 2 days vs every 2 weeks) and iOS requirement (16.4 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. メブンリョウ sells 1 one-off in-app purchase. Genso asks for nothing beyond the download.

Genso ships an update every 2 weeks, メブンリョウ every 2 days. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Genso | メブンリョウ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Ad-supported | — |
| Size | 8 MB | 77 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [MIZOU, CO., LTD.](https://appshunter.io/developer/1542553141) | [Kazufumi YUASA](https://appshunter.io/developer/6786285252) |

## What reviewers say

### Genso

[App page](https://appshunter.io/ios/app/genso-element-lab/id6761042901)

Combine chemical elements on a canvas to discover new substances through simulated reactions. Explore over 150 recipes and track your progress in a discovery encyclopedia. This offline game features an intuitive interface and beautiful particle effects.

**Highlights:** Element synthesis simulation, Over 150 synthesis recipes, Drag & drop interface, Discovery encyclopedia, Offline gameplay, Particle effects

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

**In-app purchases:** none


### メブンリョウ

[App page](https://appshunter.io/ios/app/id6811546866)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 広告を消す | $1.99 | one-time |


## Frequently asked questions

### Is Genso free?

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

### Is メブンリョウ free?

メブンリョウ is free to download, with in-app purchases available.

### Do Genso or メブンリョウ have ads?

Both Genso and メブンリョウ show ads.

### Which is updated more often, Genso or メブンリョウ?

Genso ships an update every 2 weeks, and メブンリョウ every 2 days. Most recently, Genso was updated on November 9, 2026 and メブンリョウ on November 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.*