Tuner (チューナー) vs Brass Bands
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tuner (チューナー)
This app provides a highly accurate chromatic tuner. It allows you to set a reference tone A4 between 400Hz and 480Hz in 1Hz increments. You can also generate test tones across a wide range of notes.
- High-precision chromatic tuning
- Adjustable reference tone (400Hz-480Hz)
- Test tone generation (C0-B8)
- Wide note range support
- 1Hz increment tuning
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高精度なクロマチックチューナーアプリです。 基準音 A4 を 400Hz 〜 480Hz で 1Hz 単位で設定できます。 C0 〜 B8 の広い音程でサイン波のテスト音を鳴らすことができます。 【注意】 耳を痛めないように、音量を上げないでテスト音を鳴らしてください。 特に B2 以下の低い音は聞こえなくても、物理的に音としては出ているので音量を上げて耳を痛めないように気をつけてください。 C6 以上の高い音も、同様です（高い音は気づくと思いますが）。
Brass Bands
This app provides essential tools for wind band musicians, including a tuner that supports a wide frequency range and a tone-checking plot. It aims to be an all-in-one resource for improving musical performance.
- Tuner
- Frequency support (430Hz-450Hz)
- Tone checking plot
- All-in-one tool for wind band players
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The ultimate all-in-one app for wind band players Tuner Supports 430hz to 450hz Plot to check your tone
Screenshots
Verdict
The clearest difference is ads: Tuner (チューナー) at none against Brass Bands's shown. Tuner (チューナー) also leads on monetization model (free vs ad-supported). Brass Bands's advantage is update cadence (monthly vs every 123 months) and iOS requirement (15.0 vs 26.0). On price, rating, ratings volume and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.0 for Tuner (チューナー) against 4.0 for Brass Bands. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
Tuner (チューナー) ships an update every 123 months, Brass Bands monthly. The most recent releases landed on October 19, 2026 and October 29, 2026 respectively.
| Parameter | Tuner (チューナー) | Brass Bands |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 4.0 (1 ratings) |
| Positive reviews | 40.0% of reviews | — |
| Number of ratings | 1 | 1 |
| Update frequency | Every 123 months | Monthly — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 3 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | feb19 | MIZOU, CO., LTD. |
Customer experience
Tuner (チューナー)
Brass Bands
In-app purchases
Tuner (チューナー)
No in-app purchases
Brass Bands
No in-app purchases
