# Decastar vs MyPaceGuru

The clearest difference is in-app purchases: Decastar at none against MyPaceGuru's 3. Decastar also leads on update cadence (every 3 weeks vs every 16 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. MyPaceGuru sells 3 in-app purchases, starting at $0.99 per month. Decastar asks for nothing beyond the download.

Decastar ships an update every 3 weeks, MyPaceGuru every 16 months. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Decastar | MyPaceGuru |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 16 months |
| Size | 64 MB | 2 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Decastar - adem](https://appshunter.io/developer/1632916696) | [Fabian Guse](https://appshunter.io/developer/1764745689) |

## What reviewers say

### Decastar

[App page](https://appshunter.io/ios/app/decastar/id1632916484)

**Features:** macOS Compatibility

**In-app purchases:** none


### MyPaceGuru

[App page](https://appshunter.io/ios/app/mypaceguru/id6663394551)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Running Pass 1 Month | $0.99 | per month |
| Running Pass 6 Month | $2.99 | per 6 months |
| Running Pass 1 Year | $4.99 | per year |


## Frequently asked questions

### Is Decastar free?

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

### Is MyPaceGuru free?

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

### Do Decastar or MyPaceGuru have ads?

Neither Decastar nor MyPaceGuru shows ads.

### Which is updated more often, Decastar or MyPaceGuru?

Decastar ships an update every 3 weeks, and MyPaceGuru every 16 months. Most recently, Decastar was updated on October 14, 2026 and MyPaceGuru on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*