Comparison

One million watermelon split vs かんかんかん

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

One million watermelon split

fun game ~ hot game ~

★ 5.01 ratingsView app →

About

One million watermelon split

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

Read full description

◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ Thank you for coming. ◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆◇◆ This app is tap game. You can see an amazing watermelon for fun after tap and tap. So, I wanna challenge this app for you by install. I wait your play. Thank you.

About

かんかんかん

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

Read full description

踏切好きの子におすすめ！！『かんかんかん』は踏切を通る電車を眺めるだけのシンプルなアプリです。踏切をタップするだけで通勤電車・新幹線・汽車の３種類が順番に通ります。時間によって景色も変わります。（注意） - マナーモードにしていると音が鳴りません。音を鳴らしたい場合はマナーモードを解除してください。【音楽素材提供】　音の杜

Screenshots

One million watermelon split4 screens

かんかんかん1 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level

One million watermelon split versus かんかんかん: the parameters behind the verdict, then further details
Parameter	One million watermelon split	かんかんかん
Price	Free	Free
Rating	—	5.0 (1 ratings) — better
Positive reviews	20.0% of reviews	100.0% of reviews — better
Number of ratings	—	1 — better
Update frequency	Monthly — better	Every 28 months
Ads	No	No
In-app purchases	No	No
Monetization	Free	Free
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	10.0 — better	12.0
Further details — not scored
Size	11 MB	2 MB
Age rating	4+	4+
Developer	Takaaki Sasaki	HB SOFT STUDIO, Inc.

Customer experience

One million watermelon split

Written reviews5 reviews

Positive20.0%

Neutral0.0%

Negative80.0%

かんかんかん

All ratings1 ratings

Positive100.0%

Neutral0.0%

Negative0.0%

Written reviews2 reviews

Positive100.0%

Neutral0.0%

Negative0.0%

In-app purchases

None

One million watermelon split

No in-app purchases

None

かんかんかん

No in-app purchases

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.