# Alpha Watch vs Cadrana

The clearest difference is iOS requirement: Alpha Watch at 5.1.1 against Cadrana's 18.0. On price, update cadence, 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.

Alpha Watch ships an update every 6 weeks, Cadrana monthly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Alpha Watch | Cadrana |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 1 MB | 15 MB |
| Requires iOS | **5.1.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [LinkinLink Technology Company](https://appshunter.io/developer/454818186) | [Joh.K1 GmbH](https://appshunter.io/developer/6785963807) |

## What reviewers say

### Alpha Watch

[App page](https://appshunter.io/ios/app/alpha-watch/id692799566)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cadrana

[App page](https://appshunter.io/ios/app/cadrana/id6785963805)

**Features:** Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Alpha Watch free?

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

### Is Cadrana free?

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

### Do Alpha Watch or Cadrana have ads?

Neither Alpha Watch nor Cadrana shows ads.

### Which is updated more often, Alpha Watch or Cadrana?

Alpha Watch ships an update every 6 weeks, and Cadrana monthly. Most recently, Alpha Watch was updated on October 26, 2026 and Cadrana on October 25, 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.*