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Comparison

Y vs ホイッスル

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

Head to head
Y-turn
Y
Free
🎬 Entertainment
No ratingsView app →
ホイッスル - 笛の音 ブザー
ホイッスル
Free
🎬 Entertainment
No ratingsView app →
About

Y

Features
Read full description

When I am going to perform something in great numbers, I decide a turn. You may decide a turn by rock- paper-scissors, but do not decide a turn with iPhone(iPod touch)? A number assigned at random becomes your turn. Of course the numerical value that appeared never appears once. Even bingo is usable. I am all right without a number ball. [Hit/miss] and [lottery] are on, too. In addition, you devise how to use, and please use it in every scene.

About

ホイッスル

Features
Read full description

【主な機能】 1タップでホイッスルを鳴らすことができます。 体育の授業やスポーツの試合で審判をするときにご利用ください。 【クレジット】 音楽: 魔王魂 利用規約: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Y4 screens
ホイッスル1 screens

Verdict

The call

The clearest difference is in-app purchases: Y at none against ホイッスル's 2. Y also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.0). ホイッスル's advantage is update cadence (every 10 days vs every 2 months). On price 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. ホイッスル sells 2 in-app purchases, starting at $1.99 per month. Y asks for nothing beyond the download.

UpkeepUpdate frequency

Y ships an update every 2 months, ホイッスル every 10 days. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

Scorecard4 real differences · 2 level
Y versus ホイッスル: the parameters behind the verdict, then further details
ParameterYホイッスル
PriceFreeFree
Update frequencyEvery 2 monthsEvery 10 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size8 MB14 MB
Age rating4+4+
DeveloperYouness Software Co., Ltd.Naoki Yahata

In-app purchases

None

Y

No in-app purchases

2 purchases

ホイッスル

Subscriptions2
  • プレミアムプラン$1.991 Month
  • プレミアムプラン3 Days trial$5.991 Year

Questions

Is Y free?
Y is free to download, with no in-app purchases.
Is ホイッスル free?
ホイッスル is free to download, with in-app purchases available.
Do Y or ホイッスル have ads?
ホイッスル shows ads; Y does not.
Which is updated more often, Y or ホイッスル?
Y ships an update every 2 months, and ホイッスル every 10 days. Most recently, Y was updated on October 3, 2026 and ホイッスル on October 6, 2026.

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