Schubert String Quartets vs XII AudioVisual
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Schubert String Quartets
Experience classical music with synchronized sheet music that scrolls automatically. Enjoy high-quality recordings of complete string quartets, with features like background playback and adjustable speed.
- Synchronized auto-scrolling sheet music
- Background playback
- AirPrint support
- Adjustable playback speed
- Complete string quartets
- High-quality recordings
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Historic Recording with Flowing Sheet Music SyncScore provides a new way of enjoying classic compositions. You can listen to the music with the score flows in a synchronized timing. Carefully hand-picked, high quality classic recordings. FEATURES - Synchronized auto-scrolling with sheet music. - Background play. - AirPrint support. - Slow down play rate with 0.5X button. ALBUM INFORMATİON Schubert Complete String Quartets Vienna Konzerthaus Quartet - Anton Kamper, 1st violin - Karl Maria Titze, 2nd violin - Erich Weiss, viola - Franz Kvarda, cello 53 tracks 6 hours 19 minutes TRACKS - String Quartet No.1, D.18 - String Quartet No.2, D.32 - String Quartet No.3, D.36 - String Quartet No.4, D.46 - String Quartet No.5, D.68 - String Quartet No.6, D.74 - String Quartet No.7, D.94 - String Quartet No.8, D.112 - String Quartet No.9, D.173 - String Quartet No.10, D.87 - String Quartet No.11, D.353 - String Quartet No.12, D.703 - "Rosamunde" String Quartet No.13, D.804 - "Death and the Maiden" String Quartet No.14, D.810 - String Quartet No.15, D.887
XII AudioVisual
This app generates 3D computer graphics and music in real-time based on the twelve-tone technique. It offers automatic composition with limited user interface, allowing MIDI note export to DAWs. The music is experimental and not intended for conventional listening.
- Real-time 3D computer graphics
- Audio-visual music generation
- Twelve-tone technique composition
- MIDI note export via Wi-Fi
- Sequence setup UI
- Interactive 3D rotation
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XII is an experimental audiovisual work by Liu Hao for iPhone and iPad. Based on twelve-tone composition, it generates music and real-time 3D visuals as a continuously evolving audiovisual performance. Users can define a twelve-tone sequence, while all other musical parameters are generated automatically in real time. Three visual scenes evolve alongside the music, with animation and lighting responding to sound. Users can produce notes by touching the screen, rotate the 3D environment through gestures, and transmit generated MIDI notes to compatible software via Wi-Fi MIDI. XII uses a piano timbre. Its music is not intended to be conventionally tonal or easy-listening. Dissonance and unpredictability are intentional aspects of the work. FEATURES - Twelve-tone sequence configuration - Forward and reverse sequence playback - Real-time automatic music generation - Three evolving 3D visual scenes - Audio-responsive animation and lighting - Interactive note generation through touch - Gesture-controlled 3D rotation - Wi-Fi MIDI output - Background audio support - Piano-based sound generation
Screenshots
Verdict
The clearest difference is review sentiment: Schubert String Quartets at 100% against XII AudioVisual's 33%. Schubert String Quartets also leads on rating (5.0 vs 3.0) and price ($6.99 vs $9.99). XII AudioVisual's advantage is iOS requirement (15.6 vs 26.0). On ratings volume, update cadence, ads 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
Schubert String Quartets costs $6.99 and XII AudioVisual $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Schubert String Quartets holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 100% of Schubert String Quartets's written reviews are positive against 33% of XII AudioVisual's.
Schubert String Quartets ships an update every 28 months, XII AudioVisual every 22 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.
| Parameter | Schubert String Quartets | XII AudioVisual |
|---|---|---|
| Price | $6.99 — better | $9.99 |
| Rating | 5.0 (1 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 100.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 28 months | Every 22 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 26.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 638 MB | 167 MB |
| Age rating | 4+ | +4 |
| Developer | Zininworks Inc. | 昊 刘 |
Customer experience
Schubert String Quartets
XII AudioVisual
In-app purchases
Schubert String Quartets
No in-app purchases
XII AudioVisual
No in-app purchases
Questions
Is Schubert String Quartets free?
Is XII AudioVisual free?
Which has better reviews, Schubert String Quartets or XII AudioVisual?
Do Schubert String Quartets or XII AudioVisual have ads?
Which is updated more often, Schubert String Quartets or XII AudioVisual?
Other comparisons
