# Cloud Button vs Amethyst Authenticator

The clearest difference is update cadence: Amethyst Authenticator at every 3 days against Cloud Button's every 6 months. Cloud Button's advantage is device support (3 vs 1) and iOS requirement (15.3 vs 18.2). 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.

Cloud Button ships an update every 6 months, Amethyst Authenticator every 3 days. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Cloud Button | Amethyst Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Size | 52 MB | 3 MB |
| Requires iOS | **15.3** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shortcut Labs AB](https://appshunter.io/developer/977593792) | [Mia Lina Koring](https://appshunter.io/developer/1752380606) |

## What reviewers say

### Cloud Button

[App page](https://appshunter.io/ios/app/cloud-button/id6738994118)

**Features:** macOS Compatibility

**In-app purchases:** none


### Amethyst Authenticator

[App page](https://appshunter.io/ios/app/amethyst-authenticator/id6743655651)

**In-app purchases:** none


## Frequently asked questions

### Is Cloud Button free?

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

### Is Amethyst Authenticator free?

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

### Do Cloud Button or Amethyst Authenticator have ads?

Neither Cloud Button nor Amethyst Authenticator shows ads.

### Which is updated more often, Cloud Button or Amethyst Authenticator?

Cloud Button ships an update every 6 months, and Amethyst Authenticator every 3 days. Most recently, Cloud Button was updated on September 11, 2026 and Amethyst Authenticator on September 20, 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.*