Cesure vs Rithmatic
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cesure
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Cesure is a guitar tab player and editor for iPhone, iPad and the web. Open a tab, play it, slow it down, and correct what is wrong — with one account across all your devices. READ Four views of the same score: tablature, standard notation, notation + tab, and piano roll. Open your Guitar Pro (.gp, .gp3, .gp4, .gp5), MIDI, MusicXML and AlphaTex files, or pick a piece from the catalogue of public-domain classical music. PLAY & SLOW DOWN Play any score at the speed you need. Loop a range of measures and name the loop to find it again; the Speed Trainer raises the tempo pass after pass, up to the real one. CORRECT A real editor: several tracks, repeats, two voices, playing techniques. Copy, paste and undo work in all four views, and every save is a version you can go back to. FROM A RECORDING - Chords: get the chord grid of any recording, computed on your device — free and unlimited. - Audio to Tab (AI): turn an MP3, WAV or M4A file into an editable tab, transcribed on our servers. A draft to correct, not a finished score. TOOLS - Chromatic tuner - Metronome - BPM detector — tap along, or let Cesure listen - Scale cheatsheet - Play together: create a room, share its six-character code, and playback stays in sync for everyone, with voice chat YOUR TABS STAY YOURS Cesure saves in .cesure, an open and documented file format, and exporting it is always free. Share a score with a link, and export it to PDF for free (with a small "Made with Cesure" line). FREE & PRO Reading, playing, editing and every tool are free. Cesure Pro is an optional subscription, with its price shown in the app, that unlocks: - Unlimited AI transcription (3 a month on the free plan) - Unlimited library (3 saved scores on the free plan) - WAV export - PDF without the watermark Cesure Pro is an auto-renewable subscription, monthly or yearly. It renews unless cancelled at least 24 hours before the end of the period, and can be managed in your App Store account settings. Privacy Policy: https://cesure.app/privacy Terms of Use (EULA): https://cesure.app/terms
Rithmatic
Explore a vast library of classic synthesizer sounds and learn the intricacies of FM synthesis. Create, blend, and play unique sounds using on-screen keys or a MIDI controller. This app functions as a standalone instrument and an AUv3 plugin for music production software.
- 36,118 classic DX7 voices included
- AUv3 plugin for DAWs
- Interactive FM synthesis learning tool
- Patch blending and creation
- On-screen and MIDI keyboard support
- Arpeggiator and recording capabilities
- Multiple tuning systems
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Rithmatic is an FM synthesizer with 36,118 classic DX7 voices built in, and an AUv3 plugin for GarageBand on iPad and your DAW on the Mac. Browse them by family and by character, learn how FM works by watching it shape each one, build and blend your own, and play them from the on-screen keys or a MIDI keyboard. No account, no ads, nothing locked. Built for iPhone Duo: half open, it stands like a keyboard synth, the waves above the fold and long keys on the flat half. IN YOUR DAW • Put it on a track in GarageBand on iPad, or in an Audio Unit host on the Mac such as Ableton Live. • Its window is the app's own Patches screen and Patch Builder, with your library. • Your bank appears as the plugin's presets, and Brightness, Attack, Decay, Release and Feedback can be automated. The patch is saved with your project. A LIBRARY THAT SHIPS FULL • 36,118 unique DX7 voices come with the app: no download, no account, no network. • Start with Essentials: the famous sounds and the songs they're on. • Browse by family, or by character: percussive, plucked, metallic, bright, sustained, swell, evolving, mellow. Or search by name. • Patch of the day: one classic voice each day, in the app and in a widget for iPhone, iPad and Mac. PLAY IT • A DX7-compatible synthesis engine runs inside the app, so every patch plays with nothing plugged in. • Play from the on-screen keys, your Mac's keyboard, or any MIDI keyboard you connect. • Pitch bend, mod wheel, breath, sustain and aftertouch, with aftertouch set to vibrato, tremolo or swell. • Velocity from a MIDI keyboard, or turn it off and choose how hard every note plays. • An arpeggiator (up, down, up and down, random or as played, over up to three octaves) and a latch that holds each key. • Record what you play and share it as a WAV. • Five tunings: equal, just, and Wendy Carlos's Alpha, Beta and Gamma scales. • Light or dark, as your device is set or as you choose. Drag the keys taller or shorter. SEE THE SOUND The waveform follows what you play: each operator's envelope, how hard you hit, the pitch, the LFO's wobble, and a chord as one layer per note. Resize it, go full screen, or watch the output itself in the Scope look. PATCH BUILDER: LEARN HOW FM WORKS FM is famous for being hard to program. The Patch Builder shows you why a sound sounds the way it does. • All six operators on a graph, each cable carrying its wave: see a modulator reshape its carrier as you drag. • Draw a cable and the builder snaps to the nearest of the 32 algorithms, so you learn routing by doing it. • Plain words beside the jargon. Edit each operator's ratio, level, envelope and tuning, the LFO and pitch envelope, or use FEEL: thickness, touch and brightness. BLEND Pick two patches and Rithmatic blends them into eight new ones. Play each, and keep the ones you like. YOUR BANK AND FILES • Gather patches from anywhere into your bank, then drag pads to swap or reorder them. • Export the bank as standard DX7 .syx files. Open .syx banks, or a .zip of them, from Files, Mail, AirDrop or the Finder. • Share a sound as a short clip of it playing, with a card and a code that brings the patch into anyone's Rithmatic. WITH A SYNTH, IF YOU HAVE ONE Hardware is optional. Choose your synth in Settings: • Korg Volca FM2 (firmware 1.10 or later, over MIDI): read its current patch, write to any of its 64 memory slots, back up and restore all 16 sequencer patterns, and capture the whole instrument to a snapshot. • DX7 family: send patches and 32-voice banks to a DX7, TX7, TX802, the original Volca FM or the M-VAVE FM-1 over standard Yamaha voice dumps. FREE AND PRIVATE Every feature is free; tips are optional and unlock nothing. Rithmatic works offline and collects no personal data: no account, no analytics, no ads. KORG and volca are trademarks of Korg Inc., DX7 and TX of Yamaha Corporation, M-VAVE of its owner. Rithmatic is an independent app, not affiliated with or endorsed by any of them.
Screenshots
Verdict
The clearest difference is ads: Rithmatic at none against Cesure's shown. Rithmatic also leads on device support (4 vs 2). On price, update cadence, in-app purchases and iOS requirement 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. Cesure sells 2 in-app purchases, starting at $4.99 per month and Rithmatic sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Cesure ships an update every 2 days, Rithmatic every 3 days. The most recent releases landed on October 31, 2026 and November 10, 2026 respectively.
| Parameter | Cesure | Rithmatic |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.6 (10 ratings) — better |
| Positive reviews | — | 66.7% of reviews |
| Number of ratings | — | 10 — better |
| Update frequency | Every 2 days — better | Every 3 days |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 103 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | Xavier PELTIER | MADE WITH BEST PRACTICE LLC |
In-app purchases
Cesure
- Cesure Pro (monthly)$4.991 Month
- Cesure Pro (yearly)$39.991 Year
Rithmatic
- Small Tip$4.99
- Medium Tip$9.99
- Large Tip$19.99
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- Extra Large Tip$49.99









