# Stark vs Fast

The clearest difference is in-app purchases: Fast at none against Stark's 3. Fast also leads on iOS requirement (15.1 vs 26.2). Stark's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Stark sells 3 in-app purchases, starting at $2.99 per 7 days. Fast asks for nothing beyond the download.

Stark ships an update every 2 weeks, Fast every 2 months. The most recent releases landed on October 6, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Stark | Fast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 18 MB | 43 MB |
| Requires iOS | 26.2 | **15.1** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ralph Olazo](https://appshunter.io/developer/1846688159) | [Borche Davchev](https://appshunter.io/developer/1894036390) |

## What reviewers say

### Stark

[App page](https://appshunter.io/ios/app/stark-step-tracker/id6759113750)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Stark Pro Weekly | $2.99 | per 7 days |
| Stark Pro Annual | $19.99 | per year |
| Stark Pro Lifetime | $39.99 | one-time |


### Fast

[App page](https://appshunter.io/ios/app/fastprotocol/id6762401177)

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

**In-app purchases:** none


## Frequently asked questions

### Is Stark free?

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

### Is Fast free?

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

### Do Stark or Fast have ads?

Neither Stark nor Fast shows ads.

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

Stark ships an update every 2 weeks, and Fast every 2 months. Most recently, Stark was updated on October 6, 2026 and Fast on October 1, 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.*