# Slide Whistle

> Slide Whistle (iPhone/iPad app by RYOTARO TSUJI.)

- Source: https://appshunter.io/ios/app/slide-whistle/id6812388263 (this page in markdown: same URL + `.md`)
- Developer: [RYOTARO TSUJI](https://appshunter.io/developer/1889203915)
- Category: Entertainment, Music
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 5 MB
- Languages: Japanese
- Released: 2026-09-20
- Data updated: 2026-10-09

## What is Slide Whistle?

指一本で、あの音。

Slide Whistleは、iPhoneをスライドホイッスルのように鳴らせるシンプルな楽器アプリです。画面のホイッスルを上下に動かすと、見た目と音程が滑らかに変化します。

● 指でのばして、すぐ演奏
● 低め・ふつう・高めの3つの音域
● iPhoneの傾きで音程を変える演奏モード
● 好みに合わせた音量調整
● オフラインでも演奏可能

効果音を入れたいときや、宴会、お子さんとの遊び、ちょっとした暇つぶしに。

※画面下部に広告が表示されます。

## Is Slide Whistle safe?

Not enough ratings yet to assess Slide Whistle.

## Is Slide Whistle legit?

Slide Whistle appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Slide Whistle is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-09-21

No release notes.

## More apps by RYOTARO TSUJI

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- [Detent](https://appshunter.io/ios/app/detent/id6762557755)
- [今日の天気は](https://appshunter.io/ios/app/id6767251167)
- [Hunt9 - Color Hunt Collage](https://appshunter.io/ios/app/hunt9-color-hunt-collage/id6768345468)
- [Hamtime: Hamster Social](https://appshunter.io/ios/app/hamtime-hamster-social/id6808289080)

All apps by RYOTARO TSUJI: https://appshunter.io/developer/1889203915

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-09.*