# RXd vs Stark

The clearest difference is in-app purchases: Stark at none against RXd's 1. Stark also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RXd sells 1 one-off in-app purchase. Stark asks for nothing beyond the download.

RXd ships an update every 2 weeks, Stark every 10 days. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | RXd | Stark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Size | 50 MB | 50 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Magenta Creations](https://appshunter.io/developer/492433904) | [Anton Larsson](https://appshunter.io/developer/1889502913) |

## What reviewers say

### RXd

[App page](https://appshunter.io/ios/app/rxd-workouts-tracker/id6745904823)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RXd Workouts Pro Unlock | $8.99 | one-time |


### 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 RXd free?

RXd is free to download, with in-app purchases available.

### Is Stark free?

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

### Do RXd or Stark have ads?

Neither RXd nor Stark shows ads.

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

RXd ships an update every 2 weeks, and Stark every 10 days. Most recently, RXd was updated on October 1, 2026 and Stark on October 2, 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.*