Celesta Sim vs SightSage
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Celesta Sim
This app brings the enchanting, bell-like tones of the celesta to your fingertips. Explore authentic sounds, multiple play modes, and built-in effects to create and share your music.
- Authentic celesta sound samples
- Multiple sound and play modes
- Real-time reverb and chorus effects
- Sensitive touch dynamics
- Microtonal tuning
- Built-in audio recorder
- Customizable keyboard layout
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Discover the enchanting sound of the celesta with Celesta Sim Whether you're a professional musician, composer, student, or simply curious about new instruments, Celesta Sim brings the magical, bell-like tones of the celesta to your fingertips. With authentic samples, intuitive controls, and expressive features, this app delivers a beautiful and inspiring musical experience—anytime, anywhere. Play a Rare and Magical Instrument The celesta is a unique keyboard instrument that sounds like a cross between a glockenspiel and a piano-soft, shimmering, and dreamlike. Play It Your Way – Choose Between Sound Modes Tailor your playing experience with three expressive sound modes: Multi Note Mode – Play freely with rich polyphony for layered melodies and harmonies. Single Note Mode – One note at a time, great for solo lines or precision performance. No Hold Mode – Notes stop immediately when released, giving a staccato or music-box-like effect. Enhance Your Sound with Built-In Effects Add emotion and space to your performance using real-time effects: Reverb – Create depth and atmosphere with adjustable echo. Chorus – Add shimmer and harmonic richness. Sensitive Touch Mode – Press lower on each key for louder, more expressive tones—works independently per key for ultra-realistic dynamics. Customizable Keyboard Experience Make the interface work for you with flexible visual options: Note Labeling Options – Choose between Do Re Mi or C1 D1 E1... notation to suit your preference. Adjustable Key Width – Access the full 88-key range of a celesta comfortably, even on small screens. Advanced Musical Controls for Creative Exploration Microtonal Tuning – Dive into world music by adjusting individual note pitches for maqams, ragas, and alternative scales. Transpose Function – Instantly shift the entire keyboard up or down to match other instruments or vocal ranges. Capture and Share Your Music Keep track of your creativity and share it with the world: Built-In Audio Recorder – Save your performances directly in the app. Easy Sharing – Send recordings through messaging apps or share on social media. Screenshot Tool – Capture visuals of your keyboard and share instantly. Perfect for Practice, Performance, and Composition Whether you're studying music, composing for film or games, or just relaxing with ethereal melodies, Celesta Sim offers a magical and professional music-making experience. Why You’ll Love Celesta Sim Authentic celesta sounds crafted from real instrument samples Three tone styles and three play modes for total control Real-time effects and dynamic key sensitivity Microtonal tuning and transpose for global musical compatibility Built-in recording and sharing tools Fully customizable layout with note label options Clean, intuitive interface for all skill levels Download Celesta Sim today and let your creativity shine through the delicate, sparkling tones of this magical instrument!
SightSage
This music flashcard trainer helps musicians improve their sight-reading skills. It offers customizable quizzes for notes, chords, and their positions on a piano staff. Suitable for all levels, from beginners to advanced players.
- Note and chord recognition
- Staff notation to piano key mapping
- Customizable quiz combinations
- Beginner to advanced levels
- Full library access with Pro
- One-time purchase for Pro
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Have you ever wanted to be one of those people who could take a piece, sit down at a piano, and begin playing right away? But when you tried to do that you'd find yourself forgetting - was that a G or an A, is that Ab Minor or Ab Diminished, what is the second inversion of a C chord again? SightSage is for you. SightSage is a music flashcard trainer built for musicians who want to read faster, recognize chords instantly, and know their notes cold. The app is easy and intuitive to use and offers flash cards for the full set of connections between notes, chords and their names, music as it appears on a staff, and the positions on the piano to be played. Users can choose to go between any of these combinations, improving the areas that are important to them. Choose any two formats — staff notation, chord names, note letters, or piano keys — and the app quizzes you from one to the other. Want to name chords from the staff? Identify a chord by the keys it lights up on the piano? Learn chord names based on the notes that make them up? Set it up in a few taps and go. The app is great for both beginners and more advanced pianists, starting as early as simply identifying notes on the piano, all the way to recognizing complicated two-handed jazz chords, with many stops in between. The free version covers music essentials for beginners. SightSage Pro unlocks the full library catalogue — advanced voicings, extended harmonies, and multi-octave reading across both clefs. Pro is a single one-time purchase, and with its wide-ranging library you can use the app from when you start reading Mary Had a Little Lamb, all the way to mastering Chopin, and still find exercises that are challenging and useful. No subscription required, pro is a one-time payment.
Screenshots
Verdict
The clearest difference is ads: SightSage at none against Celesta Sim's shown. SightSage also leads on update cadence (every 10 days vs every 4 months). Celesta Sim's advantage is iOS requirement (12.0 vs 15.1). 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. Celesta Sim sells 1 one-off in-app purchase and SightSage 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 Celesta Sim against 5.0 for SightSage. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
Celesta Sim ships an update every 4 months, SightSage every 10 days. The most recent releases landed on October 8, 2026 and October 2, 2026 respectively.
| Parameter | Celesta Sim | SightSage |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 4 months | Every 10 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 119 MB | 41 MB |
| Age rating | 4+ | 4+ |
| Developer | Alper Kahriman | Martin Kemeny |
Customer experience
Celesta Sim
SightSage
In-app purchases
Celesta Sim
- Get Premium$9.99
SightSage
- SageSight Pro$3.99
Questions
Is Celesta Sim free?
Is SightSage free?
Which has better reviews, Celesta Sim or SightSage?
Do Celesta Sim or SightSage have ads?
Which is updated more often, Celesta Sim or SightSage?
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