# Whistling Level

> Whistling Level (iPhone/iPad app by Hideaki Uchikoshi.)

- Source: https://appshunter.io/ios/app/whistling-level/id6749757240 (this page in markdown: same URL + `.md`)
- Developer: [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.8.3 · 47 MB
- Languages: American English, Japanese
- Released: 2025-08-13
- Data updated: 2026-08-04
- User reviews in markdown: https://appshunter.io/ios/app/whistling-level/id6749757240/reviews.md

## What is Whistling Level?

Check your whistling level and evaluate with a score


## Version history (last 5 releases)

### 1.0.14 — 2026-08-01

・Fixes regarding advertisement display frequency, screen transitions etc.
・Bug fixes and performance improvements, Updates regarding internal processing

### 1.0.13 — 2026-07-21

・Fixes regarding advertisement display frequency, screen transitions etc.
・Bug fixes and performance improvements, Updates regarding internal processing

### 1.0.12 — 2026-05-29

・Fixes regarding advertisement display frequency, screen transitions etc.
・Bug fixes and performance improvements, Updates regarding internal processing

### 1.0.11 — 2026-04-11

・Fixes regarding advertisement display frequency, screen transitions etc.
・Bug fixes and performance improvements, Updates regarding internal processing

### 1.0.10 — 2025-11-22

・Fixes regarding advertisement display frequency, screen transitions etc.
・Bug fixes and performance improvements, Updates regarding internal processing

## Apps similar to Whistling Level

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [みんなの時間割 - 高校生&中学生の時間割アプリ](https://appshunter.io/ios/app/and/id6446655809) | — | Free | Utilities |
| [Quick Whistle](https://appshunter.io/ios/app/quick-whistle/id6754262226) | — | Free | Utilities |
| [Bio - Adult Chat Make Friends](https://appshunter.io/ios/app/bio-adult-chat-make-friends/id6753328988) | 4.7 (79) | Free | Utilities |
| [Radar Chart](https://appshunter.io/ios/app/radar-chart/id1500178620) | 4.0 (223) | Free | Utilities |
| [Hello Leonardtown](https://appshunter.io/ios/app/hello-leonardtown/id6746816295) | 5.0 (1) | Free | Utilities |
| [Sound Tool: Whistle, Bell & Co](https://appshunter.io/ios/app/sound-tool-whistle-bell-and-co/id1483551635) | 3.0 (2) | $1.99 | Utilities |

## More apps by Hideaki Uchikoshi

- [Caesar-Cipher](https://appshunter.io/ios/app/caesar-cipher/id1559575000)
- [Candle Position](https://appshunter.io/ios/app/candle-position/id1607432198)
- [Finger friendly camera](https://appshunter.io/ios/app/finger-friendly-camera/id1608106549)
- [Baumkuchen divided](https://appshunter.io/ios/app/baumkuchen-divided/id6480042293)
- [Ball rolling(2D)](https://appshunter.io/ios/app/ball-rolling2d/id6480332725)
- [Big character calculator](https://appshunter.io/ios/app/big-character-calculator/id6480366253)

All apps by Hideaki Uchikoshi: https://appshunter.io/developer/1559575002

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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 2026-08-04.*