# AcidGroovebox: beat maker — Bass, Synth, Drum and Pads

> Bass, Synth, Drum and Pads (iPhone/iPad app by Maxime Bernard.)

- Source: https://appshunter.io/ios/app/acidgroovebox-beat-maker/id6804233282 (this page in markdown: same URL + `.md`)
- Developer: [Maxime Bernard](https://appshunter.io/developer/6804233285)
- Category: Music, Entertainment
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 10 MB
- Languages: American English, French (France)
- Released: 2026-09-10
- Data updated: 2026-09-15
- User reviews in markdown: https://appshunter.io/ios/app/acidgroovebox-beat-maker/id6804233282/reviews.md

## What is AcidGroovebox?

A pocket acid machine. 303-style bass, drum machine, lead and sample pads: a techno or house track in seconds, with no ads and no connection.

Tap the dice and the drums, bass and lead land in key, ready to be mangled. Never touched a synth before? Turn the knobs. You'll get it in 30 seconds.

ACID BASS
• Cutoff, resonance, env mod, decay, accent and glide
• Waveforms: saw, square, triangle (pro), PWM (pro)
• Step sequencer with slides, accents and note length

DRUM MACHINE
• 7 tracks: kick, snare, clap, hats, crash, ride
• 3 velocity levels per step and swing
• Live snare/clap rolls for fills
• Double notes, your own samples and custom kits (pro)

ACID LEAD
• 3-oscillator paraphonic synth with a snappy filter
• Notes per step, chords, harmonic colours and glide
• Macros: bite, decay, drive, spread, air, volume

LIVE FX
• Hands-on filter on an X/Y matrix
• Two assignable LFOs per instrument (pro)
• Assignable reverb and delay (pro)
• 12 or 32-step patterns, A/B switching (pro)

SAMPLE PADS
• 1 pad you can record with the phone mic (3 in pro)
• 3 pads for loading your own sounds (6 in pro)
• Dedicated reverb, delay and beat repeat for the pads (pro)

YOUR TRACKS STAY YOURS
• Save, load, export and import your sets
• Bounce your loops to audio to share them
• 100% offline: no account, no cloud

WHY ACID GROOVEBOX
• Zero ads. Actually zero.
• No subscription: unlock Pro once, keep it forever
• Everything runs on your phone, on a plane or at a festival

Home-studio producer, 303 obsessive, techno head or just curious about beatmaking: Acid Groovebox turns an idea into a groove in seconds.

Acid Groovebox is built by one independent developer, with no ads and no investors. If you want to support it: unlock Pro and tell your friends.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock all Pro features ! | $7.99 | one-time |



## Version history (last 1 release)

### 1.0 — 2026-09-10

No release notes.

## Apps similar to AcidGroovebox

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Drum Rack — Beat Machine](https://appshunter.io/ios/app/drum-rack-beat-machine/id6801426887) | — | Free | Music |
| [TunedRadios](https://appshunter.io/ios/app/tunedradios/id6743964341) | 5.0 (5) | Free | Music |
| [Syntien 2](https://appshunter.io/ios/app/syntien-2/id6762582541) | — | Free | Music |
| [Drums Architect Pro](https://appshunter.io/ios/app/drums-architect-pro/id6760371521) | — | Free | Music |
| [DoomLoop](https://appshunter.io/ios/app/doomloop/id6766733624) | — | Free | Music |
| [BeatGlow](https://appshunter.io/ios/app/beatglow/id6796131254) | — | Free | Music |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-15.*