# One million watermelon split vs かんかんかん

The clearest difference is review sentiment: かんかんかん at 100% against One million watermelon split's 20%. One million watermelon split's advantage is update cadence (monthly vs every 28 months) and iOS requirement (10.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

One million watermelon split ships an update monthly, かんかんかん every 28 months. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | One million watermelon split | かんかんかん |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id902178859/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 28 months |
| Monetization | Free | Free |
| Size | 11 MB | 2 MB |
| Requires iOS | **10.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takaaki Sasaki](https://appshunter.io/developer/525616408) | [HB SOFT STUDIO, Inc.](https://appshunter.io/developer/547515193) |

## What reviewers say

### One million watermelon split

[App page](https://appshunter.io/ios/app/one-million-watermelon-split/id778335206)

A simple tap game where players repeatedly tap to reveal an "amazing watermelon." It's designed for casual fun and encourages users to try the challenge.

**Highlights:** Tap game mechanics, Reveal watermelon visuals, Casual gameplay, Simple interface

**Features:** macOS Compatibility

**In-app purchases:** none


### かんかんかん

[App page](https://appshunter.io/ios/app/id902178859)

This app offers a simple and relaxing experience for train enthusiasts. Watch different types of trains pass by at a railway crossing, with changing scenery throughout the day. Enjoy the sounds of the trains by disabling silent mode.

**Highlights:** Watch trains pass, Three train types (commuter, Shinkansen, steam), Changing scenery, Sound effects, Simple tap interaction

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is One million watermelon split free?

One million watermelon split is free to download, with no in-app purchases.

### Is かんかんかん free?

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

### Do One million watermelon split or かんかんかん have ads?

Neither One million watermelon split nor かんかんかん shows ads.

### Which is updated more often, One million watermelon split or かんかんかん?

One million watermelon split ships an update monthly, and かんかんかん every 28 months. Most recently, One million watermelon split was updated on October 9, 2026 and かんかんかん on October 24, 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.*