Effectrix vs SAND
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Effectrix
This professional multi-effect sequencer for iPad allows users to create unique sound patterns and loop collages by scattering 14 intelligent effects across a sequencer matrix. It offers a playful workflow, refined algorithms, and a wide spectrum of effects for outstanding results.
- Multi-effect sequencer matrix
- 14 intelligent effects
- Creative sound pattern generation
- Loop collage creation
- Audio Unit v3 integration
- Full MIDI support
- Ableton Link synchronization
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Effectrix is a professional multi-effect sequencer for the iPad. The game-changing tool for creative and effective music production is now available on the App Store: scatter 14 intelligent effects across a sequencer matrix and create unheard-of sound patterns and cheeky loop collages. A playful workflow, refined algorithms and carefully parameterised effects lead to outstanding results - fast! The effects, each exceeding conventional wisdom, cover a wide spectrum from classy standards to scandalising splatter sprees. This iOS port faithfully recreates the desktop engine, today's de-facto standard of finest audio manipulation. INSTANT INSPIRATION - quickly create variations and mutations for productive sound design - 20 fine audio samples installed - 230 factory presets (100 global, ca. 9 per effect) - 14 high-quality effects - redesigned GUI for a smooth iOS workflow DIG DEEP - manipulate each individual effect with up to eight parameters - two modulator tracks per effect - Seamless iOS integration: Audio Unit v3, full MIDI support, Host Automation & MIDI Learn - save your own presets & use them on your desktop version of Effectrix via Preset iCloud Sync - upload your recordings to Dropbox and other supported apps - share your recordings with other apps - sync Effectrix with Ableton Live via Ableton Link PRAISE: Diplo "I never thought I'd use Effectrix on a Beyonce song. Sugar Bytes help to inspire me with limitlessness of sound." Armin van Buuren "A three-band EQ, sometimes the Effectrix... and a whole tube of glue, that's all I needed to put together ASOT." Music Radar "It's hard to wrench yourself from it, and when you do, you'll probably come away with a head full of new ideas." iOS WORKFLOW You name it: Audio Unit v3, Ableton Link, Full MIDI Support (Virtual, Netzwerk, Extern, Bluetooth), MIDI Learn & Host Automation. Integrated Audio Player and Recorder (AudioShare, Music Library, Factory Loops).
SAND
This app is a grid-based music sequencer that allows users to create compositions using AUv3 plugins and external MIDI devices. It offers extensive tools for arranging clips, editing notes, automating parameters, and routing MIDI.
- Grid-based MIDI sequencing
- AUv3 plugin hosting
- External MIDI device support
- Advanced clip editing
- Track and effect management
- Song mode for arrangement
- MIDI routing and mapping
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Have SAND in your pocket. Create music anywhere. Sketch your ideas, compose with MIDI and audio clips, host your favorite plugins. All designed for creative flow, whether you're at home or on the go. SAND is a music sketchpad for AUv3, MIDI, and audio clips—built so you can try ideas quickly, without setup getting in the way. Please note: SAND does not generate sound on its own—it relies on AUv3 plugins you can find on the App Store. Try SAND free for 14 days; in-app purchases unlock features after the trial. GRID SEQUENCER Arrange MIDI and audio clips on a grid to build your ideas. Copy, duplicate, merge, combine, and drag-and-drop clips to shape your project. Quick clip tools: quantize, length, legato, transpose from the clip menu. Render MIDI clips as audio by dropping them onto an audio track. MIDI TRACKS Work with instrument and MIDI tracks in your projects. Load an instrument and unlimited audio and MIDI effects on each track. Hide tracks and assign custom icons to keep sessions organized. Save tracks as templates for future projects. Edit MIDI in a piano-roll clip editor: quantize, legato, split, duplicate, copy, and paste. Build chords with the chord selector. Adjust note position, pitch, duration, and velocity. Handle bars edit position and pitch on the note. Use an adjustable grid or free placement. Scale highlighting helps you stay in key. Record with an optional count-in or from the first note. Quantize recordings for tighter timing. AUDIO TRACKS Add dedicated audio tracks alongside your MIDI material. Import audio into clips from other apps or the clip import flow, with preview before committing. Record audio into clips with per-track input settings and track arming. Set loop or one-shot playback, beat-aligned or immediate start, and optional clip BPM. Looping clips follow project tempo. The audio editor supports copy, paste, crop, gain adjustment, normalize, silence, fades, reverse, pitch, stretch, and split. With automatic or manual preview. PLUGIN HOST Host AUv3 instruments, audio effects, and MIDI processors. Control parameters and presets, and save default states for new instances. Record notes and MIDI from plugin interfaces, and capture output from MIDI plugins. Mark plugins as favorites for faster access. SONG MODE Arrange clips in sections with independent lengths, played back seamlessly in order. Launch every clip in a section at once, sections work as scene launchers. Set a different time signature per section when needed. AUTOMATION Automate volume, pan, effect parameters, and MIDI for dynamic changes across your tracks. MASTER TRACK Apply effects globally across the project. Use the master track's clip to generate bass lines and chord progressions. MIDI ROUTING Record from external MIDI devices, including hardware synths. Send MIDI out for real-time playback and route MIDI between tracks. Use SAND as a virtual MIDI input and output. MIDI MAPPING Map a MIDI controller to control the app with a flexible, customizable layout. "Shift" mappings extend what a single controller surface can do. PROJECT VERSIONS Save and restore named snapshots of a project—experiment freely, then return to an earlier state. PROJECT MANAGEMENT Rename projects and branch copies with Save As…. (iOS 18+) Start new work from project templates. (iOS 18+) SYNC Sync with other apps and DAWs using Ableton Link. ON-SCREEN KEYBOARD AND PADS Record with a velocity-sensitive on-screen keyboard. Choose scale and root to limit keys to a scale, and adjust visible keys to match how you play. Play and record beats with on-screen drum pads. IMPORT / EXPORT Export clips as audio or MIDI. Export projects as Ableton Live sets. Record performances and export audio, including stems for separate processing.
Screenshots
Verdict
The clearest difference is update cadence: SAND at every 2 months against Effectrix's every 4 months. SAND also leads on monetization model (free with in-app purchases vs paid) and review sentiment (79% vs 67%). On price, rating, ratings volume and ads 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. Effectrix sells 1 one-off in-app purchase and SAND sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for Effectrix against 4.6 for SAND. Both are backed by a comparable volume of ratings — 97 and 86 respectively. Written reviews are what separate them: 67% of Effectrix's written reviews are positive against 79% of SAND's.
Effectrix ships an update every 4 months, SAND every 2 months. The most recent releases landed on August 7, 2026 and September 26, 2026 respectively.
| Parameter | Effectrix | SAND |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (97 ratings) — better | 4.6 (86 ratings) |
| Positive reviews | 67.3% of reviews | 79.4% of reviews — better |
| Number of ratings | 97 — better | 86 |
| Update frequency | Every 4 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 52 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Sugar Bytes GmbH | Matteo Caldari |
Customer experience
Effectrix
SAND
Bugs and requests
Effectrix
Not enough reviews yet to summarise bugs or requests.
SAND
Reported bugs
27 issues- Record function always starts when entering Midi Instrument or FX
- Sand not opening in overview
- Integration with other apps seems off
- Record does not pick up data
- Cannot save ideas from one app to another
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- Auv3 interfaces don't scale well
- Note editing, snapping/quantization awkward and buggy
- Sand won't run within AUM anymore
- Sand not recognized within AUM
- Sand wouldn't recognize other apps as host
- Rendering issues
- Editing notes in pitch grid flies up
- Entering note values difficult
- Changing note length has issues
- Bugs not worked out, more brought in
- Clips out of sync when manually triggered
- Unpredictability for creating new notes
- Selecting notes for editing difficult
- Synchronizing between tracks problematic
- Occasional crashes
- Notes editing/selection/moving process is a pain
- No BT headphone support
- Less than 50% of synths/plugins show up
- Many plugins don't work properly
- App prompts for purchase again after buying
- Pattern length adjustment by 1 is crazy
- No snapping for note length stretch
Requested features
58 requests- Sand always open in overview
- Long press in sequence track window
- Random/chance abilities in clips (Polyend Play style)
- Semi-generative function or scale-based patterns/sequences
- Save AUv3 presets
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- Audio integration with audio quantization
- Audio clips
- Return to zero button
- More clip actions for performance (fire clip/scene, count in, repeat, single shot)
- Trigger sequences not just on bars
- Packaged as a MIDI AUv3 processor
- Sequencer for patterns and automation curves
- Triplet time signatures (3/4, 6/8)
- MIDI channels for instruments
- Export to MIDI file
- Deep piano roll note editing
- Song mode
- Stem support
- Automation
- Lower OS requirement
- Selection of multiple notes in sequencer
- Separate lane for MIDI control of FX plugins
- Proper mixer view
- Support for Bluetooth headphones
- More clip actions for performance
- MIDI AUv3 processor
- Sequencer for patterns and automation curves
- Triplet Time Signatures
- MIDI channels for instruments
- Export to MIDI file
- Deep piano roll note editing
- Song mode
- Stem support
- Automation
- Lower OS requirement
- Selection of multiple notes in sequencer
- Separate lane for MIDI control of FX plugins
- Proper mixer view
- Support for Bluetooth headphones
- Pattern length adjustment in note editor
- Snapping for note length stretch
- More clip actions for performance
- MIDI AUv3 processor
- Sequencer for patterns and automation curves
- Triplet Time Signatures
- MIDI channels for instruments
- Export to MIDI file
- Deep piano roll note editing
- Song mode
- Stem support
- Automation
- Lower OS requirement
- Selection of multiple notes in sequencer
- Separate lane for MIDI control of FX plugins
- Proper mixer view
- Support for Bluetooth headphones
- Pattern length adjustment in note editor
- Snapping for note length stretch
In-app purchases
Effectrix
- Effectrix Full Version$24.99
SAND
- 14-day trialFree
- 14 Days TrialFree
- Unlock$9.99
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- Audio Tracks$9.99









