# Splash° vs Rhyy

The clearest difference is update cadence: Rhyy at every 11 days against Splash°'s every 11 months. Splash°'s advantage is device support (4 vs 2) and iOS requirement (14.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

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

Splash° ships an update every 11 months, Rhyy every 11 days. The most recent releases landed on October 4, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Splash° | Rhyy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (4 ratings)](https://appshunter.io/ios/app/splash-temperatures/id674005568/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 81.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 11 days** |
| Monetization | Free | — |
| Size | 5 MB | 10 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, Apple Watch |
| Age rating | 4+ | 12+ |
| Developer | [Atipik SA](https://appshunter.io/developer/667332595) | [Patrick Habluetzel](https://appshunter.io/developer/6773100524) |

## What reviewers say

### Splash°

[App page](https://appshunter.io/ios/app/splash-temperatures/id674005568)

Get real-time water temperatures for lakes and rivers across Switzerland. Perfect for swimmers, kayakers, and water sports enthusiasts to check conditions before diving in, year-round.

**Highlights:** Real-time water temperature data, Covers lakes and rivers in Switzerland, Supports various water sports, All-year-round availability, Favorite water spots, Notifications for temperature changes

**Features:** Vision Pro support

**In-app purchases:** none


### Rhyy

[App page](https://appshunter.io/ios/app/rhyy/id6773100522)

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

**In-app purchases:** none


## Frequently asked questions

### Is Splash° free?

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

### Is Rhyy free?

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

### Do Splash° or Rhyy have ads?

Neither Splash° nor Rhyy shows ads.

### Which is updated more often, Splash° or Rhyy?

Splash° ships an update every 11 months, and Rhyy every 11 days. Most recently, Splash° was updated on October 4, 2026 and Rhyy on October 15, 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.*