Comparison

かんかんかん vs MilkTimer

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

Head to head
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
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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

About

MilkTimer

Features
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(English description below.) MilkTime - 授乳タイマーは、授乳中のお母さんのためのシンプルなタイマーアプリです。 左右で均等な時間授乳できるよう、授乳時間とインターバル時間を自動で管理します。夜間の授乳時でも見やすい、目に優しい薄ピンクのデザインを採用。 ■主な機能 ・シンプルなタイマー機能 授乳時間とインターバル時間を設定するだけ。 ・自動的に左右の授乳時間を切り替えながら、連続して計測。 ・授乳時間が終了すると通知音でお知らせ。ON/OFFも設定可能。 ・画面スリープ防止 タイマー動作中は画面が暗くならないので、いつでも残り時間を確認できます。 ■こんな方におすすめ ・新生児を育てているお母さん ・シンプルで使いやすいタイマーが欲しい方 =============== MilkTimer App is a simple breastfeeding timer for nursing mothers. Automatically manages feeding and interval times for balanced feeding on both sides. Gentle pink design, easy on eyes during night feedings. ++ Features ++ • Simple timer with feeding/interval settings • Auto-alternates left/right tracking • Notification sounds (ON/OFF toggle) • Prevents screen sleep during use ++ Ideal for ++ • Mothers with newborns • Those seeking simple, easy timers

Screenshots

かんかんかん1 screens
MilkTimer4 screens

Verdict

The call

The clearest difference is update cadence: MilkTimer at every 6 days against かんかんかん's every 28 months. かんかんかん's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support 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

かんかんかん ships an update every 28 months, MilkTimer every 6 days. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 8 level
かんかんかん versus MilkTimer: the parameters behind the verdict, then further details
ParameterかんかんかんMilkTimer
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 28 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15.6
Further details — not scored
Size2 MB3 MB
Age rating4+4+
DeveloperHB SOFT STUDIO, Inc.Akihiro Hashimoto

In-app purchases

None

かんかんかん

No in-app purchases

None

MilkTimer

No in-app purchases

Questions

Is かんかんかん free?
かんかんかん is free to download, with no in-app purchases.
Is MilkTimer free?
MilkTimer is free to download, with no in-app purchases.
Do かんかんかん or MilkTimer have ads?
Neither かんかんかん nor MilkTimer shows ads.
Which is updated more often, かんかんかん or MilkTimer?
かんかんかん ships an update every 28 months, and MilkTimer every 6 days. Most recently, かんかんかん was updated on September 29, 2026 and MilkTimer on October 1, 2026.

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