Simple Cello vs AllyPiano
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple Cello
Explore the expressive sound of the cello on your iPhone and iPad. This app offers various cello sound sets, practice songs with MIDI playback, rhythmic accompaniments, and a recording library for musical exploration.
- Multiple cello sound sets
- MIDI playback with visual guide
- Built-in practice songs
- Rhythm and groove accompaniment
- Recording and playback library
- Adjustable playback speed
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Bring the rich and emotional sound of the cello to your iPhone and iPad. Simple Cello is a modern cello simulator built for practice, creativity, and musical exploration - featuring a wide range of cello sound sets, songs, rhythms, MIDI playback, and a simple recording library. MULTIPLE CELLO SOUNDS Play with an extensive collection of cello sound sets, including Cello Solo, Cello Normal, Legato, Staccato, Pizzicato, Pizzicato Cello Solo, Tremolo Cellos, Sordino Cello Solo, and Sordino Cellos. Switch sounds instantly to match expressive solos, rhythmic parts, or orchestral textures. SONGS + MIDI PRACTICE Practice with built-in songs, follow MIDI playback using a falling-note style visual guide, and adjust playback speed to suit your learning pace. RHYTHMS & GROOVES Add rhythm accompaniment to strengthen timing and make practice sessions more musical. MANAGE YOUR RECORDINGS Record your cello performances, replay them anytime, and keep all recordings neatly organized. If you’re looking for a portable cello app for students, orchestral players, or composers, Simple Cello helps you explore the full expressive range of the instrument wherever you go.
AllyPiano
Experience a realistic piano with a concert grand sound or a unique synthwave keyboard. Enjoy intuitive controls, customizable key sizes, and offline play. This app offers a high-quality musical instrument experience without ads or subscriptions.
- Full 88-key piano
- Concert grand from real samples
- Synthwave keyboard mode
- Multi-touch chords
- Fingertip glissando
- Offline functionality
- Customizable key size and labels
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Play a full 88-key keyboard on your iPhone or iPad. Grand Piano brings the sound of a sampled piano, while Midnight adds a glowing synth keyboard with warm, detuned voices. Both instruments are included. For an expressive concert piano, unlock Salamander Grand with a one-time in-app purchase. It includes four recorded velocity layers and the Ivory Concert appearance, with detailed piano sound and sculpted ivory and ebony keys. Play chords, glide between notes, and latch the sustain pedal. Slide the rail to travel the keyboard, or center it on a note. Transpose up or down by up to an octave to play in any key with the same fingering. Adjust key size and note labels to fit your hands. Your settings are remembered. FEATURES • Full 88-key range, A0 to C8 • Grand Piano and Midnight included • Optional Salamander Grand and Ivory Concert unlock • Multi-touch chords and glissando • Sustain pedal latch • Transpose from −12 to +12 semitones • Adjustable key size, centered note, and labels • Bundled sounds for offline playing after ownership is verified • Restore Purchases with your App Store account • No subscriptions or additional app account Made for iPhone and iPad in landscape. Purchasing and restoring require access to the App Store.
Screenshots
Verdict
The clearest difference is ads: AllyPiano at none against Simple Cello's shown. AllyPiano also leads on monetization model (free vs free with in-app purchases). Simple Cello's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 26.0). On price, rating, ratings volume 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
Both are free to download. Simple Cello sells 1 one-off in-app purchase and AllyPiano sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Simple Cello against 5.0 for AllyPiano. Both are backed by a comparable volume of ratings — 3 and 2 respectively.
Simple Cello ships an update every 3 weeks, AllyPiano every 2 months. Both last shipped on November 13, 2026.
| Parameter | Simple Cello | AllyPiano |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (3 ratings) | 5.0 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 154 MB | 56 MB |
| Age rating | 4+ | 4+ |
| Developer | Mustafa Demir | Wonseok Lee |
In-app purchases
Simple Cello
- Get Premium$4.99
AllyPiano
- Salamander Grand$2.99









