Comparison

おつりはとっときな! vs Idling Island

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

Head to head
About

おつりはとっときな!

Features
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・「始める」をタップするとゲームが開始します。 ・[指定金額]欄に表示されている金額と同じ額のお金をタップし、[支払う]をタップすると次の問題に進めます。 ・10問クリアすると結果が表示されます。 ランクは全てで10段階用意しています。 ぜひ、「GOD」ランクを目指してみてください! お問い合わせはレビュー欄かもしくはこちらのDMまでお願い致します。 https://twitter.com/corasck

About

Idling Island

Control multiple balls to progress through stages and earn in-game currency. Tap to destroy balls that stop, and upgrade your stage and balls for smoother flow. Enjoy a relaxing experience watching the balls move.

Highlights
  • Roll multiple balls
  • Save in-game money
  • Tap to destroy stopped balls
  • Enhance stages
  • Strengthen balls
  • Relaxing ball flow visuals
Features
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Roll many balls and save money. If the ball stops in the middle of the stage, tap the ball to destroy it. Let's enhance the stage and strengthen the ball to flow well. Let's relax and watch the movement of many balls flowing beautifully.

Screenshots

おつりはとっときな!4 screens
Idling Island4 screens

Verdict

The call

The clearest difference is in-app purchases: おつりはとっときな! at none against Idling Island's 3. Idling Island's advantage is update cadence (daily vs every 4 months). On price, ads, device support and iOS requirement 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. Idling Island sells 3 one-off in-app purchases. おつりはとっときな! asks for nothing beyond the download.

UpkeepUpdate frequency

おつりはとっときな! ships an update every 4 months, Idling Island daily. The most recent releases landed on October 19, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
おつりはとっときな! versus Idling Island: the parameters behind the verdict, then further details
Parameterおつりはとっときな!Idling Island
PriceFreeFree
Rating—2.3 (3 ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 4 monthsDaily — better
AdsYesYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.011.0
Further details — not scored
Size32 MB119 MB
Age rating4+4+
DeveloperKazuya FujitaNoboru Hirakawa

In-app purchases

None

おつりはとっときな!

No in-app purchases

3 purchases

Idling Island

One-time3
  • Remove ADs$4.99
  • Silver Ticket$9.99
  • Gold Ticket$17.99

Questions

Is おつりはとっときな! free?
おつりはとっときな! is free to download, with no in-app purchases.
Is Idling Island free?
Idling Island is free to download, with in-app purchases available.
Do おつりはとっときな! or Idling Island have ads?
Both おつりはとっときな! and Idling Island show ads.
Which is updated more often, おつりはとっときな! or Idling Island?
おつりはとっときな! ships an update every 4 months, and Idling Island daily. Most recently, おつりはとっときな! was updated on October 19, 2026 and Idling Island on October 24, 2026.

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