STEPS vs Cantoria
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
STEPS
Create complex rhythmic patterns with this powerful MIDI sequencer. Control any MIDI-compatible app, send MIDI over network, and synchronize external hardware synths. Features a user-friendly interface for seamless performance and editing.
- MIDI-out system
- Bluetooth LE MIDI support
- Audiobus 3 support
- External hardware synchronization
- Performance and editing modes
- Ableton Link integration
- Global swing and BPM control
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Steps by Reactable is a small yet powerful MIDI sequencer that allows you to create complex rhythmic patterns in a surprising new way. Forget piano rolls and experiment with Steps’ inspiring dials. With Steps you can control any MIDI compatible app, send MIDI over network to your laptop or any other compatible device, and even synchronize external hardware analog synths such as Korg Volcas or Pocket Operators via an audio cable. Features: - Plug and play MIDI-out system automatically sends to all available MIDI input ports and our own virtual port. - Bluetooth LE MIDI support - Audiobus 3 Support as MIDI and Audio Sender - Connect your iDevice with an external MIDI interface and control MIDI hardware. - Synchronize external hardware synths such as Korg Volca or Pocket operators via the audio output. - A carefully designed user interface that allows you to quickly switch between performance to editing mode. - Play together with Ableton Link and sync multiple apps and devices over WiFi. - Global Swing function (50% - 75%) - applied automatically to eight and sixteenth notes. - Save and recall sequences, seamlessly during playback. - Global bpm control ranging from 20 to 999 BPM. - Global Gate level allows global control of note duration. - Global MIDI velocity control. - Global Glide function applies pitch bend to small distances between adjacent steps (if the synth being controlled supports pitch bend). - Global transpose ribbon allows for easy transposition of the entire pattern. - Step pitch preview function (available while transport is stopped).
Cantoria
This app is a virtual pipe organ that uses physical modeling and additive synthesis to emulate a Baroque-style instrument. It offers a dynamic sound range, expression pedal control, and built-in effects, functioning as both a standalone application and an audio plugin.
- Physical modeling engine (no samples)
- Full polyphony (61 notes, 776 pipes)
- 9 organ stops
- 3 couplers
- Tremulant motor
- Swell pedal
- Built-in stereo reverb
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GSi Cantoria is a physical modeling emulation of a Baroque-style Pipe Organ. INSTRUMENT BACKGROUND A pipe organ is not something you see every day, there are thousands of different pipe organs that differ by the number of stops, the number of manuals, the number and the type of pipes, their size, their position, etc. Cantoria is a Baroque-style organ based on a single manual and 9 stops plus 3 couplers and the classic "tremulant" effect. This type of organ has "only" 776 pipes, which Cantoria simulates one by one. It doesn't sound "massive" like bigger organs, but is very dynamic and can vary from a soft delicate flute sound to a loud and majestic. vibrant full organ. This synth engine works as an hybrid synthesizer, uses additive synthesis and physical modeling together, there are no samples involved. The expression pedal responds naturally and varies the amount of air that passes through the pipes. About the name: the name we chose for this plugin "CANTORIA" is the italian name of the place, inside a Church, where the organ and the choir are located. Main features: - Physical Modeling engine (no samples) - Full Polyphony (61 notes, 776 pipes) - 9 Organ Stops - 3 Couplers - Tremulant Motor - Swell Pedal - Built-in Stereo Reverb effect - Built-in programmer with unlimited Programs - Embedded user's manual - Available as Stand-alone application and audio plugin - Very low CPU and RAM usage Works as AUv3 plugin.
Screenshots
Verdict
The clearest difference is price: Cantoria at Free against STEPS's $0.99. Cantoria also leads on rating (4.8 vs 3.9) and review sentiment (94% vs 56%). STEPS's advantage is iOS requirement (9.0 vs 11). On ratings volume, ads, in-app purchases and device support 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
Cantoria is free to download; STEPS costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Cantoria holds the better App Store score, 4.8 against 3.9. Both are backed by a comparable volume of ratings — 13 and 23 respectively. Written reviews point the same way: 56% of STEPS's written reviews are positive against 94% of Cantoria's.
STEPS ships an update every 3 weeks, Cantoria every 4 days. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.
| Parameter | STEPS | Cantoria |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 3.9 (13 ratings) | 4.8 (23 ratings) — better |
| Positive reviews | 55.6% of reviews | 93.8% of reviews — better |
| Number of ratings | 13 | 23 — better |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 11 |
| Further details — not scored | ||
| Size | 7 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Reactable Systems SL | Genuine Soundware |
Customer experience
STEPS
Cantoria
In-app purchases
STEPS
No in-app purchases
Cantoria
No in-app purchases









