Musa vs Cadenza
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Musa
This game makes learning musical notes engaging for children aged 7-12. It features a story-driven adventure with mini-games, a virtual piano, and collectible characters, all designed to prepare young musicians for exams and practice between lessons.
- Treble and bass clef learning
- 30 levels with story
- Name the Note quiz
- Virtual piano
- Falling Notes speed challenge
- Collectible characters
- Boss exams
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Musa came home from her piano lesson upset - she had forgotten all the notes on the treble clef. And the music school exam was coming soon. That's how "Musa" - a music notes learning game - was born. To make learning notes fun, not boring textbook drilling. WHAT'S INSIDE - Treble and bass clef - 30 levels across two islands - 3 mini-games: - "Name the Note" - staff quiz - Virtual Piano - play melodies on the keyboard - "Falling Notes" - speed arcade challenge - Boss exams: drag-and-drop notes onto the staff - 14 collectible Notiki characters: Do-bunny, Re-fox, Mi-cat, Fa-owl, Sol-dolphin, La-butterfly, Si-firefly - Storyline: Musa saves Notlandia from the villain Cacophony WHO IT'S FOR - Kids ages 7-12 - Beginning piano, violin, or guitar students - Music school students (grades 1-3) - Practice between music lessons - Solfege exam preparation KIDS SAFETY - Completely free - No ads - No in-app purchases - No data collection - No internet required after download - COPPA compliant VISUAL STYLE Vintage music book aesthetic - parchment pages, hand-drawn illustrations, warm sepia tones. No flashy cartoon visuals. LANGUAGES English and Russian. Full localization of interface and learning content. TECHNICAL - Works offline after initial download - iPhone and iPad support - Haptic feedback - High-quality audio (real-time note synthesis) Made by a father for his daughter and her classmates at music school. Development driven by feedback from parents and music teachers. Channel: t.me/musa_notlandia Web version: musa.mddt.tech
Cadenza
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Cadenza — приложение для самостоятельного обучения танцам с обратной связью от искусственного интеллекта. Изучайте движения по пошаговым видеоурокам, повторяйте их перед камерой и получайте оценку техники исполнения. Cadenza сравнивает движения ученика с эталоном преподавателя и показывает общий результат, темп и оценки отдельных частей тела. В приложении доступны: • последовательная программа обучения; • варианты уроков с разной скоростью; • запись танцевальной попытки; • автоматический анализ движений; • наглядное сравнение поз; • история результатов и прогресс обучения. Для анализа требуется подключение к интернету. Записанное видео передаётся на сервер Cadenza и обрабатывается согласно Политике обработки персональных данных.
Screenshots
Verdict
The clearest difference is update cadence: Cadenza at every 2 days against Musa's every 2 months. 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Musa ships an update every 2 months, Cadenza every 2 days. Both last shipped on November 5, 2026.
| Parameter | Musa | Cadenza |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 29 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Aleksandr Volkov | Daniil Al-Nator |
In-app purchases
Musa
No in-app purchases
Cadenza
No in-app purchases









