# Decastar vs AthlytsCoach

The clearest difference is ads: Decastar at none against AthlytsCoach's shown. AthlytsCoach's advantage is iOS requirement (13.0 vs 15.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Decastar ships an update every 3 weeks, AthlytsCoach monthly. The most recent releases landed on October 14, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Decastar | AthlytsCoach |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Monthly |
| Size | 64 MB | 37 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Decastar - adem](https://appshunter.io/developer/1632916696) | [Athlyts AG](https://appshunter.io/developer/1618396528) |

## What reviewers say

### Decastar

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

**Features:** macOS Compatibility

**In-app purchases:** none


### AthlytsCoach

[App page](https://appshunter.io/ios/app/athlytscoach/id1637658835)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Decastar free?

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

### Is AthlytsCoach free?

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

### Do Decastar or AthlytsCoach have ads?

AthlytsCoach shows ads; Decastar does not.

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

Decastar ships an update every 3 weeks, and AthlytsCoach monthly. Most recently, Decastar was updated on October 14, 2026 and AthlytsCoach on October 19, 2026.

---

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