Comparison

音調君 vs ShamiTune

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

音調君

Features
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琴・三味線の調弦を、マイクに向けて弾くだけ。 音調君(おんちょうくん)は、今の音程をひと目で確認できる、和楽器専用のチューナーアプリです。 「耳だけで合わせるのは難しい」「正しい音がよく分からない」——そんな声から生まれました。初めての方でも、メーターを見ながら迷わず調弦できます。 ■ 主な機能 ・マイク検音:楽器の音をマイクで拾い、今の音程をメーターでリアルタイム表示します。 ・基準音の再生:各弦の正しい高さの音を鳴らせます。耳で合わせる練習にも便利です。 ・3つのモード:「琴」「三味線」「一般」を切り替え可能。琴モードでは弦の番号を表示します。 ・微調整(めり・かり):基準のピッチを ±3Hz まで 0.1Hz 単位で調整できます。曲や流派に合わせた調弦に対応します。 ・シンプルな画面:和を感じる落ち着いたデザインで、初めての方にも分かりやすく使えます。 ■ こんな方におすすめ ・琴、三味線の調弦をかんたんに行いたい方 ・耳だけでの調弦に自信がない初心者の方 ・お稽古やお教室で手軽にチューニングしたい方 マイクは音程を判定するためだけに使用し、録音の保存や外部への送信は一切行いません。安心してお使いいただけます。

About

ShamiTune

Features
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ShamiTune is a practice app for the Tsugaru shamisen. Tuning, tuner, metronome and tempo detection, all in one place. TUNING Supports the three standard tunings: honchoshi, niagari and sansagari. Pick a key from 1 to 12 and the app plays accurate reference tones for the first, second and third strings. Cycle playback repeats the three strings at a fixed interval, so you can keep the bachi in your hand and tune by ear. TUNER Detects the pitch through the microphone and shows the note name and the deviation on an arc meter. The reference pitch is adjustable from A4 = 435 to 446 Hz, and note names can be shown with sharps or flats. METRONOME BPM 30 to 300, with 2/4, 3/4, 4/4, 5/4, 6/8, 7/8, 9/8 and 12/8 time signatures. Sixteenth-note subdivision, backbeat, and an accent on the first beat can all be toggled. Turn on Tempo Keep Practice and the sound and blinking stop for the number of bars you choose, training you to hold a steady tempo through the silence. TEMPO DETECTION Listens to your playing through the microphone and shows the tempo (BPM) you are actually playing at. ALSO - Clicks keep playing while the screen is locked or another app is open - Sound is produced even when the silent switch is on - Microphone audio is processed on your device only; nothing is recorded, stored or transmitted - No ads

Screenshots

音調君2 screens
ShamiTune4 screens

Verdict

The call

The clearest difference is update cadence: 音調君 at every 2 days against ShamiTune's every 3 weeks. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

音調君 ships an update every 2 days, ShamiTune every 3 weeks. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

Scorecard1 real difference · 5 level
音調君 versus ShamiTune: the parameters behind the verdict, then further details
Parameter音調君ShamiTune
PriceFreeFree
Update frequencyEvery 2 days — betterEvery 3 weeks
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.4 — better
Further details — not scored
Size2 MB45 MB
Age rating4+4+
Developerkoutarou hayashiOBRA MAESTRA, LIMITED LIABILITY COMPANY

In-app purchases

None

音調君

No in-app purchases

None

ShamiTune

No in-app purchases

Questions

Is 音調君 free?
音調君 is free to download, with no in-app purchases.
Is ShamiTune free?
ShamiTune is free to download, with no in-app purchases.
Do 音調君 or ShamiTune have ads?
Neither 音調君 nor ShamiTune shows ads.
Which is updated more often, 音調君 or ShamiTune?
音調君 ships an update every 2 days, and ShamiTune every 3 weeks. Most recently, 音調君 was updated on October 7, 2026 and ShamiTune on October 8, 2026.

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