ScratchLab vs Ravemaker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ScratchLab
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ScratchLab is a professional capture and session-logging tool designed for DJs and structured recording workflows. It helps keep sessions organized so takes, notes, and supporting media are easier to manage. With ScratchLab, you can: • capture and organize session data • track takes with clear logging • support repeatable recording workflows • keep performance and practice sessions documented • simplify review and file organization after recording ScratchLab is built for workflows where consistency matters, whether you are documenting scratch practice, recording structured sessions, or managing repeated capture setups for training and review. It is designed to reduce confusion, improve session organization, and make post-session handling more efficient. The focus is simple: a clear, reliable workflow for capturing and organizing DJ session material without unnecessary complexity.
Ravemaker
Create techno beats with a powerful monosynth and drum machine sequencer. Focus on one-bar loops with advanced sequencing and effects. Export your creations to audio.
- Monosynth
- Drum machine sequencer
- One-bar loop focus
- Advanced sequencing (retrigger, probability, velocity)
- Euclidean fills
- Chorus, Tape Delay, Reverb effects
- Audio export
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Ravemaker - Techno Beats is a synth bass line and drum machine sequencer that lets you hyperfocus on one bar loops. It has a full-blown monosynth, and unlocking the app adds Chorus, Tape Delay, and Reverb effects. Unlock allows users to swap in samples with advanced sequencing features: retrigger, probability, and velocity, and fills: including euclidean fills. Dwell in your rhythm and iterate pointilistically, then export your loop to audio.
Screenshots
Verdict
The clearest difference is in-app purchases: ScratchLab at none against Ravemaker's 1. On price, ads, device support 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. Ravemaker sells 1 one-off in-app purchase. ScratchLab asks for nothing beyond the download.
| Parameter | ScratchLab | Ravemaker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 8 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 216 MB | 10 MB |
| Age rating | 12+ | 4+ |
| Developer | Karl Watson | fourtrack.fm LLC |
In-app purchases
ScratchLab
No in-app purchases
Ravemaker
- Ravemaker Lifetime Unlock$2.99









