Metronome vs メトロノーム Poly
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Metronome
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Design your own rhythm with a professional-grade metronome. "Metronome: Rhythm Design" is a powerful and flexible metronome that allows you to customize time signatures, adjust the volume of individual note values, and even create custom sequences of different time signatures. It is an essential tool for musicians who require precision and versatility. Key Features Supports odd time signatures such as 3/4, 5/4, 7/8, and more Adjustable volume for quarter, eighth, and sixteenth notes Create custom sequences of different time signatures Intuitive and user-friendly interface Custom presets for quick access to frequently used rhythms Highly accurate beats with minimal latency Perfect for practicing drums, guitar, piano, bass, wind instruments, strings, and more. Take full control of your rhythm and enhance your musical performance. Download now and start designing your own rhythm.
メトロノーム Poly
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【2つのリズムを同時演奏】ポリリズムに対応したメトロノーム 上下2分割画面の「ツインメトロノーム」。 2つのメトロノームが完全に独立して動くので、複雑なポリリズムや変拍子の練習がこれ1台で完結します。 リズムの異なるピアノの右手と左手の練習にも使えます。 タップテンポに対応しました。 利用規約: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: メトロノーム Poly at none against Metronome's 1. メトロノーム Poly also leads on update cadence (every 6 days vs every 5 weeks). 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
Both are free to download. Metronome sells 1 in-app purchase, starting at $0.49 per month. メトロノーム Poly asks for nothing beyond the download.
Metronome ships an update every 5 weeks, メトロノーム Poly every 6 days. The most recent releases landed on October 28, 2026 and October 22, 2026 respectively.
| Parameter | Metronome | メトロノーム Poly |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks | Every 6 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 54 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | SINCLAIR SYSTEM | Nito Kiyoshi |
In-app purchases
Metronome
- Pro Version$0.491 Month
メトロノーム Poly
No in-app purchases








