Brahms Cello Sonatas vs OnKey
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Brahms Cello Sonatas
Experience classical music with synchronized sheet music. This app offers high-quality recordings of Brahms' Cello Sonatas, allowing you to follow along with the score as the music plays. Enjoy a unique and immersive way to appreciate these timeless compositions.
- Synchronized sheet music playback
- High-quality classic recordings
- Detailed track information
- Composer and performer details
- Romantic period music
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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. Album Information Brahms Cello Sonatas. Performer: Pierre Fournier (Cello), Wilhelm Backhaus (Piano) Period: Romantic Written: 1862-1865; Austria Composer: Johanness Brahms Total Length: 44 minutes Track Information 1. Sonata for Cello and Piano no 1 in E minor, Op. 38 - Allegro non troppo - Allegretto quasi menuetto - Allegro 2. Sonata for Cello and Piano no 2 in F major, Op. 99 - Allegro vivace - Adagio affettuoso - Allegro passionato - Allegro molto
OnKey
This app generates readable, note-based exercises for practicing scales and chords. It's ideal for musicians of all levels looking for a focused and efficient way to improve their technique and theory knowledge without manual preparation.
- Generate note-based exercises
- Select scale or chord type
- Transpose to any key
- Set range and clef
- Choose from various patterns
- Add note names and time signatures
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OnKey Scale Practice is a simple, effective tool that helps musicians practice scales and chords with clarity and focus. Just enter your preferences and instantly generate readable, note-based exercises—no more flipping through books or writing them out by hand. Perfect for warm-ups, technique drills, or theory work, whether you're a beginner or an advanced player. Features: Select your scale or chord type Transpose to any key Set your range and clef Choose from various patterns Add note names and time signatures Designed for flexibility. Built for clarity. For all instruments.
Screenshots
Verdict
The clearest difference is review sentiment: Brahms Cello Sonatas at 100% against OnKey's 0%. Brahms Cello Sonatas also leads on rating (5.0 vs 3.0) and price ($3.99 vs $4.99). OnKey's advantage is update cadence (every 2 months vs every 14 months) and iOS requirement (14.1 vs 18.0). On ratings volume, ads, in-app purchases and monetization model 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
Brahms Cello Sonatas costs $3.99 and OnKey $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Brahms Cello Sonatas 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 Brahms Cello Sonatas's written reviews are positive against 0% of OnKey's.
Brahms Cello Sonatas ships an update every 14 months, OnKey every 2 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Brahms Cello Sonatas | OnKey |
|---|---|---|
| Price | $3.99 — better | $4.99 |
| Rating | 5.0 (1 ratings) — better | 3.0 (2 ratings) |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 14 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 14.1 — better |
| Further details — not scored | ||
| Size | 66 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Zininworks Inc. | Rea Meir |
Customer experience
Brahms Cello Sonatas
OnKey
In-app purchases
Brahms Cello Sonatas
No in-app purchases
OnKey
No in-app purchases
Questions
Is Brahms Cello Sonatas free?
Is OnKey free?
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Other comparisons
