# PAIRFS ZoneX vs Splash Rowing

The clearest difference is update cadence: Splash Rowing at every 2 days against PAIRFS ZoneX's every 3 weeks. Splash Rowing also leads on iOS requirement (13.0 vs 15.0). On price, ads, 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.

PAIRFS ZoneX ships an update every 3 weeks, Splash Rowing every 2 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PAIRFS ZoneX | Splash Rowing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Size | 27 MB | 12 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [PAIRFS](https://appshunter.io/developer/1834686950) | [Maxime Ducret](https://appshunter.io/developer/1795030838) |

## What reviewers say

### PAIRFS ZoneX

[App page](https://appshunter.io/ios/app/pairfs-zonex/id6751342062)

**In-app purchases:** none


### Splash Rowing

[App page](https://appshunter.io/ios/app/splash-rowing-coach-and-plans/id6756917153)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PAIRFS ZoneX free?

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

### Is Splash Rowing free?

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

### Do PAIRFS ZoneX or Splash Rowing have ads?

Neither PAIRFS ZoneX nor Splash Rowing shows ads.

### Which is updated more often, PAIRFS ZoneX or Splash Rowing?

PAIRFS ZoneX ships an update every 3 weeks, and Splash Rowing every 2 days. Most recently, PAIRFS ZoneX was updated on October 30, 2026 and Splash Rowing on October 25, 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.*