Tuner by Piascore vs 音感サプリAs
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tuner by Piascore
This app provides a chromatic instrument tuner and pitch pipe for musicians. It offers accurate tuning for a wide range of instruments using your device's microphone, with advanced features for precise adjustments.
- Chromatic instrument tuning
- Pitch pipe/tone generator
- Custom temperaments
- Transposition support
- Spectrum power indicator
- Adjustable calibration
- Needle meter display
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** More than 10,000,000 musicians are now using the Tuner by Piascore! ** "Tuner by Piascore" is a chromatic instrument tuner and pitch pipe that allows you to quickly and accurately tune your instrument using the built-in mic in your iPhone or iPad. "Tuner by Piascore" supports a custom temperaments, transposition, notations such as solfège, adjustable calibration and more. By spectrum power indicator, you can understand sound more intuitively. "Tuner by Piascore" packs more power than most pro tuners, yet it is simple enough for everyone to use. "Tuner by Piascore" can tune acoustic or electric guitar, bass, bowed strings, woodwinds, brass, piano, tympani, and any other instrument that can sustain a tone. Free version "Tuner Lite by Piascore" is offered. ** Features ** - Needle meter display - Ultra responsive 50 cents range fine tuning display - LED display easy-to-understand high and low sound - Accuracy ±0.01 semitone (±1 cent) - Landscape view (iPhone5 or later) - Power spectrum indicator - Selectable Temperaments - Selectable Notations (such as Solfège) - Support for transposing instruments - Pitch Pipe/Tone generator - Automatic reference note calibration - Changing the wallpaper ** Contact ** : http://piascore.com/service/tuner/ : contact@piascore.com
音感サプリAs
This app helps wind instrument players improve their tuning and ear training. It offers tutorials, a unique brain tuner with instrument-specific reference tones, a 13-note library, and exercises to enhance pitch and rhythm accuracy.
- Instrument-specific reference tones
- Pitch and rhythm accuracy exercises
- 13-note scale library
- Recording for self-assessment
- Comprehensive tutorials
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赤渋楽譜出版より 「実はチューニングが苦手な管楽器奏者のためのアプリ新登場!」 管楽器業界で様々な企画を発表している赤渋楽譜出版から、 待望のチューニングアプリが登場! 従来のチューナーにはない新しい機能が、 皆さまの音楽生活をサポートします。 アプリの説明 「管楽器にとってチューニングは大切ですが、実は多くの学生さんが疑問や悩みを抱えています。このアプリは認知科学の立場から、音感の意味を整理し、訓練するために開発された、世界で最初のアプリケーションです。」 機能詳細(アプリ内容) 1.チュートリアル アプリの操作方法と、チューニングの仕組みが記されている充実のチュートリアル。 2.脳内チューナー チューナーの基準の音は、楽器の音色を使用。楽器特有の基準音が選択可能(それぞれ3つ)です。録音機能を使って、自分の音程を客観的にチェック。チュートリアルを元に、チューニングが音楽に直結する仕組みが理解できます。 3.13音ライブラリー 管楽器は運指が正しくても、正しい音が出るとは限りません。ここでは主要な1オクターブ13音を、ピアノや電子楽器を使う事なく、その場で確かめる事ができます。 4.単音聴音 1~3を通じ、自分の音感を確認出来ます。発音された音に続いて発音し、音感を高めて行きましょう。 5.リズムチェック リズムと音感は、どちらも注意点は同じです。ここでは、メトロノーム音と自分の演奏を同時に録音し、リズムのズレをチェックできます。 企画構成 解説 河合和貴 制作・著作 赤渋楽譜出版 販売元: エバーシステム株式会社
Screenshots
Verdict
The clearest difference is review sentiment: Tuner by Piascore at 91% against 音感サプリAs's 0%. Tuner by Piascore also leads on update cadence (every 2 months vs every 39 months) and chart position (#73 vs unranked). 音感サプリAs's advantage is price ($3.99 vs $4.99). On ads, in-app purchases, 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
Tuner by Piascore costs $4.99 and 音感サプリAs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Tuner by Piascore ships an update every 2 months, 音感サプリAs every 39 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.
| Parameter | Tuner by Piascore | 音感サプリAs |
|---|---|---|
| Price | $4.99 | $3.99 — better |
| Rating | 4.8 (1.5K ratings) — better | — |
| Positive reviews | 90.9% of reviews — better | 0.0% of reviews |
| Number of ratings | 1.5K — better | — |
| Update frequency | Every 2 months — better | Every 39 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Best chart rank | #73 — better | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 18 MB | 19 MB |
| Age rating | 4+ | 4+ |
| Developer | Piascore, Inc. | Eversystem Inc. |
Customer experience
Tuner by Piascore
音感サプリAs
Bugs and requests
Tuner by Piascore
Reported bugs
2 issues- Tuner stops working after iOS updates
- App crashes when trying to tune certain instruments
Requested features
4 requests- Add metronome functionality
- Improve transposition and temperament settings
- Provide more wallpaper/theme options
- Expand display of note frequency information
音感サプリAs
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Tuner by Piascore
No in-app purchases
音感サプリAs
No in-app purchases









