# Split Clock vs RainMaker 4

The clearest difference is in-app purchases: Split Clock at none against RainMaker 4's 7. Split Clock also leads on iOS requirement (16.0 vs 18.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. RainMaker 4 sells 7 one-off in-app purchases. Split Clock asks for nothing beyond the download.

Split Clock ships an update weekly, RainMaker 4 every 8 days. The most recent releases landed on September 18, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Split Clock | RainMaker 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rainmaker-4/id6751785587/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 8 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 2 MB | 7 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Szerencses Gabor](https://appshunter.io/developer/1558214469) | [Trevor Phillips](https://appshunter.io/developer/1836803938) |

## What reviewers say

### Split Clock

[App page](https://appshunter.io/ios/app/split-clock/id6695346979)

This app functions as a versatile timer for various board games, including chess, Go, and Scrabble. It offers precise time measurement with customizable settings and multiple game modes like delays, bonuses, and forward counting. Enjoy an ad-free experience with adjustable layouts and sound effects.

**Highlights:** Multiple game modes (delay, bonus, forward counting), Accurate and precise time measurement, Customizable layouts and color, Adjustable touch sensitivity, Hourglass and unlimited time modes, Ad-free and data-private

**In-app purchases:** none


### RainMaker 4

[App page](https://appshunter.io/ios/app/rainmaker-4/id6751785587)

Create personalized soundscapes with realistic rain and nature sounds for relaxation, focus, and meditation. Design your ideal weather experience anytime, anywhere.

**Highlights:** Realistic rain sounds, Nature soundscapes, Customizable sound mixing, Relaxation aid, Focus enhancement, Meditation tool

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LightningStrikes | $0.99 | one-time |
| rainforest | $0.99 | one-time |
| rainOnMetal | $0.99 | one-time |
| thunderstorm | $0.99 | one-time |
| rivers | $0.99 | one-time |
| waterfalls | $0.99 | one-time |
| continuousRainMode | $4.99 | one-time |


## Frequently asked questions

### Is Split Clock free?

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

### Is RainMaker 4 free?

RainMaker 4 is free to download, with in-app purchases available.

### Do Split Clock or RainMaker 4 have ads?

Neither Split Clock nor RainMaker 4 shows ads.

### Which is updated more often, Split Clock or RainMaker 4?

Split Clock ships an update weekly, and RainMaker 4 every 8 days. Most recently, Split Clock was updated on September 18, 2026 and RainMaker 4 on September 29, 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.*