# Hidden Button vs Simple Alchemy

The clearest difference is update cadence: Simple Alchemy at monthly against Hidden Button's every 31 months. Hidden Button's advantage is iOS requirement (10.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Hidden Button ships an update every 31 months, Simple Alchemy monthly. The most recent releases landed on September 17, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Hidden Button | Simple Alchemy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (5 ratings)](https://appshunter.io/ios/app/simple-alchemy/id6462784198/reviews)** |
| Number of ratings | — | **5** |
| Positive reviews | — | 90.9% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 31 months | **Monthly** |
| Monetization | — | Ad-supported |
| Size | 18 MB | 98 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Chengdu Yimiao Information Technology Co., Ltd.](https://appshunter.io/developer/1619477257) | [登理 郝](https://appshunter.io/developer/910536182) |

## What reviewers say

### Hidden Button

[App page](https://appshunter.io/ios/app/hidden-button/id1621264420)

**Features:** macOS Compatibility

**In-app purchases:** none


### Simple Alchemy

[App page](https://appshunter.io/ios/app/simple-alchemy/id6462784198)

A puzzle game where you combine basic elements to discover over 600 unique items, including cities, mermaids, and aliens. Enjoy one-handed gameplay and offline play with over 20 achievements.

**Highlights:** Discover 980+ elements, One-handed gameplay, 20+ Achievements, Offline play, Mix elements to create items

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hidden Button free?

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

### Is Simple Alchemy free?

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

### Do Hidden Button or Simple Alchemy have ads?

Both Hidden Button and Simple Alchemy show ads.

### Which is updated more often, Hidden Button or Simple Alchemy?

Hidden Button ships an update every 31 months, and Simple Alchemy monthly. Most recently, Hidden Button was updated on September 17, 2026 and Simple Alchemy on September 29, 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.*