# Calodin vs Stark

The clearest difference is update cadence: Stark at every 10 days against Calodin's every 3 weeks. Stark also leads on device support (3 vs 1) and iOS requirement (15.0 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.

Calodin ships an update every 3 weeks, Stark every 10 days. Both last shipped on October 28, 2026.

## The numbers

| Metric | Calodin | Stark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calodin/id6741170081/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 2 MB | 50 MB |
| Requires iOS | 18.2 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Nico Verbruggen](https://appshunter.io/developer/1016261706) | [Anton Larsson](https://appshunter.io/developer/1889502913) |

## What reviewers say

### Calodin

[App page](https://appshunter.io/ios/app/calodin/id6741170081)

**In-app purchases:** none


### Stark

[App page](https://appshunter.io/ios/app/stark-workout-tracker-log/id6762795840)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calodin free?

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

### Is Stark free?

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

### Do Calodin or Stark have ads?

Neither Calodin nor Stark shows ads.

### Which is updated more often, Calodin or Stark?

Calodin ships an update every 3 weeks, and Stark every 10 days. Most recently, Calodin was updated on October 28, 2026 and Stark on October 28, 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.*