音楽練習ノート PracticeShare vs CPianoS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
音楽練習ノート PracticeShare
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毎日の練習をシンプルに記録し、続ける習慣をサポートするアプリです。 細かい練習時間の管理や、厳密な曲名・作曲者の入力などの情報は不要です。 ざっくり!ざっくりでいきましょう。 習得度の入力?進捗? そんなの練習しているあなたが一番よくわかっている。 要りません!! 音楽を愛し、練習を続けるのに大事なのは...そう【続けること】ですよね。 そのために必要な大事な要素 ・習慣づける ・アウトプットする にフォーカスしました。 どうしたら、これが実現できるのか。 ・今日は何を練習したか ・何日続いたか ・何に取り組んでいるのか メモに残してSNSにシェアしましょう。 友人、家族、先生とシェアしましょう。 練習のまとめ画面をスクショ撮ってSNSに貼り付け! 練習結果をスライドアニメーション表示して画面録画してSNSに投稿! 毎日あなたがみているSNSに投稿する。 その行為の積み重ねが習慣となるのです。 【主な機能】 ・練習メニューをカテゴリ別に管理 ・○×orチェックマークで各アイテムの達成状況を記録 ・BPM・メモも合わせて記録 ・カレンダーで練習日を一目で確認 ・連続練習日数(ストリーク)を表示 ・練習結果をシェアカードとして画像保存 ・練習結果をスライドでアニメーション表示 【SNSシェアで継続のモチベーションに】 その日の練習結果をカードにまとめて画像として保存。TikTokやInstagram Storiesへ投稿して、成長を記録・発信できます。 また、スライド式のアニメーションも表示できるので、画面録画で簡単にSNS投稿用動画の素材がつくれます。 【テーマで気分を変える】 system / earth / mono / midnight の6テーマを無料で利用可能。 PLUSプランでは、アニメーション付きの sakura・forest・ocean など上質なテーマを追加解放。 【AIと連携】 PLUSプラン購入で、AI連携用の機能を解放。 生成AIのチャットに投稿するためのプロンプト付き練習ログを出力できます。 ご自身が普段から利用中の生成AIから回答を得る形ですので、仕組みを維持するためのサブスク費用が必要になったりすることもありません。
CPianoS
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Learning piano on your own? Photograph printed sheet music and the app reads the score on your device (no account, no upload). See every note name, hear the notes read aloud, or listen on a piano. IMPORT YOUR MUSIC - Scan with the camera (perspective correction, multiple pages), pick from your photo library, or open PDFs and images from Files - Printed piano scores (grand staff) become playable music on your device - Dynamics, hairpins, pedal marks, and the printed tempo (M.M. = 120, Allegro...) are read too - Re-read earlier scores with the latest model (touch and hold a score in the Library) REVIEW AND FIX THE RESULTS - Turn on Settings → Review recognition results to check uncertain notes one by one beside the original image - Fix pitches and durations, add or remove notes, and save your review to finish later - After importing, use Edit to fix notes, rests, chords, measures, key, and time signature, measure by measure - Tap the original image for full screen, zoomed in on the selected note READ MUSIC FASTER - Note names on every note (C D E, Do Re Mi, or Japanese note names) - Read aloud with a different voice for each hand; chords are read from the lowest note up - Choose voices, speaking speed, and the app language (20 languages) in Settings HEAR HOW IT GOES - Start at the score's own tempo (100%), then slow down or speed up, with dynamics and pedal - Download a grand piano or concert grand piano sound besides the built-in upright - Play one hand only, loop a passage from A to B (saved per score), and follow the position on the score COMPARE WITH YOUR PLAYING - Play a video of your own playing (keys and hands) beside the score; videos from your photo library work too - Match one spot in the video to the score, and the score follows the video. The score's sound can play along - Videos are stored only on this device LIBRARY AND PRACTICE TIME - Keep your scores on a bookshelf with covers; search by title and sort. Jump back to where you left off from Home - Time your practice; the timer shows on the Lock Screen and in the Dynamic Island - Add practice time manually, and look back with weekly, monthly, and yearly charts by score FREE TO USE, WITH ADS - CPianoS is free, with ads in the Library and on the Import screen - 1 in 5 times you open a score, a short ad appears that you can close right away - Import up to 3 pages at a time without ads; from the 4th page, each ad you watch reads 2 more pages (internet required) PREMIUM (AUTO-RENEWING SUBSCRIPTION) - No ads at all, unlimited pages per import, and unlimited saved loops - Monthly and yearly plans. Prices are shown on the purchase page in the app - Payment is charged to your Apple ID when you confirm the purchase. It renews automatically unless canceled at least 24 hours before the current period ends - Manage or cancel in iPhone Settings → your Apple ID → Subscriptions - Terms of Use: https://giorrr.github.io/cpianos/terms_en.html - Privacy Policy: https://giorrr.github.io/cpianos/privacy_en.html PRIVACY - No account required - Score images, recognition results, practice history, and performance videos stay on your device and are never sent to the developer - Recognition and read-aloud run on your device - Premium shows no ads. Ads come from Google AdMob, which may use device identifiers and your interactions with ads. Your advertising identifier is used only if you allow tracking; every feature works either way - In the EEA, the UK, and some other regions, change your ad consent anytime in Settings → Privacy Settings GOOD TO KNOW - Only printed piano scores (grand staff) are supported, not handwriting or other instruments - Notes may be misread depending on print quality, lighting, and complexity. Review and fix them before you practice - Use imported scores for your own practice and respect the copyright of sheet music - Read-aloud uses the voices installed on your device
Screenshots
Verdict
The clearest difference is ads: 音楽練習ノート PracticeShare at none against CPianoS's shown. 音楽練習ノート PracticeShare also leads on iOS requirement (16.6 vs 26.0). On price, update cadence, 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
Both are free to download. 音楽練習ノート PracticeShare sells 1 one-off in-app purchase and CPianoS sells 2 in-app purchases, starting at $5.49 per month. Whichever you choose, the download price is not the number that matters.
音楽練習ノート PracticeShare ships an update every 5 days, CPianoS every 3 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.
| Parameter | 音楽練習ノート PracticeShare | CPianoS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.6 — better | 26.0 |
| Further details — not scored | ||
| Size | 38 MB | 93 MB |
| Age rating | 4+ | 4+ |
| Developer | TAKASHI IKUBO | Miyauchi Isao |
In-app purchases
音楽練習ノート PracticeShare
- PracticeShare Plus$1.99
CPianoS
- Premium (Monthly)$5.491 Month
- Premium (Yearly)$46.991 Year
Questions
Is 音楽練習ノート PracticeShare free?
Is CPianoS free?
Do 音楽練習ノート PracticeShare or CPianoS have ads?
Which is updated more often, 音楽練習ノート PracticeShare or CPianoS?
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