CrossMetronome vs Brass Practice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CrossMetronome
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シンプルかつ高機能なメトロノーム。 拍を複数のレイヤーで分割できるポリリズム機能、異なるテンポを同時に再生できるポリテンポ機能に対応。 全てのミュージシャン(特に打楽器奏者、ドラマー)のトレーニングや現代音楽など複雑な作品の練習にも最適。 拍に合わせてフラッシュライトを光らせる機能、カウントイン機能、BPMを次第に上げるテンポアップ機能などにも対応。
Brass Practice
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Brass Practice helps brass and wind players practice with sheet music, playback, recordings, and microphone-based pitch feedback. Import MusicXML scores, adjust tempo, loop difficult passages, and practice while following the notation. With microphone access, the app detects your pitch during a run and summarizes pitch, timing, and sustain tendencies after playback. Key features: - MusicXML score display and playback - Tempo control, count-in, and A-B loop practice - Live microphone pitch display and scoring - Practice history, recordings, and review summaries - Settings designed for trumpet, trombone, horn, and other wind-instrument practice - Optional local AI coach features with standard scoring fallback No account is required. Practice history, recordings, and settings are stored locally on your device by default. Some advanced scoring and review tools can be unlocked for 7 minutes by watching one rewarded ad. Core notation, playback, and live pitch feedback remain available without ads.
Screenshots
Verdict
The clearest difference is in-app purchases: Brass Practice at none against CrossMetronome's 2. Brass Practice also leads on iOS requirement (15.0 vs 17.6). On price, ads 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
Both are free to download. CrossMetronome sells 2 one-off in-app purchases. Brass Practice asks for nothing beyond the download.
| Parameter | CrossMetronome | Brass Practice |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Yuya Homma | Yuji Ozawa |
In-app purchases
CrossMetronome
- コーヒーをおごる$1.99
- 広告を永久削除$3.99
Brass Practice
No in-app purchases





