Abstract Clock Tracks vs jAmp Bleep
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Abstract Clock Tracks
Generate unique, abstract chord progressions, riffs, and beats with a single button press. Create backing tracks for improvisation, composition, or melody writing. Explore new musical ideas beyond common progressions.
- Abstract chord progression generation
- Riff and beat creation
- Preprogrammed rhythmic patterns
- Customizable backing tracks
- Multiple time signatures and tempos
- User-defined tonalities
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'Abstract Clock Tracks' is an app that creates unique, abstract chord progressions by simply pressing a button. The app also generates riffs and beats via preprogrammed rhythmic patterns. Backing tracks are then created and can be used to work on soloing/improvising, write melodies, compose, or whatever you like. The app creates progressions consisting of 8 note groups made up of 3 notes each using all 12 musical notes. Select measures of 4/4 at 133bpm, 3/4 at 100 bpm, or 5/4 at 166bpm. Each time signature/tempo has 7 different drum beats to choose from, and a click track. You can also create a progression from scratch, depending on what tonalities you want to hear and work with. To get a better idea of how to use the app, watch the tutorial at www.ronjarzombek.com/apptutorials.html So if you're just tired of using the same old progressions that you've heard before and are looking for some new and creative progressions to work with, or just want to brush up on your knowledge of theory, and what scales work over certain sets of notes, this might be the app for you!... ronjarzombek.com ronjarzombek.com/ACT.html ronjarzombek.com/rjapps.html
jAmp Bleep
This app is an AUv3 audio plugin that recreates the Bleep Bloop Machine. It offers MIDI control for its knobs, allowing users to manipulate sound and create music.
- AUv3 plugin
- Bleep Bloop Machine remake
- MIDI knob control
- Sound manipulation
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Remake as AUv3 plugin of Mike Moreno's Bleep Bloop Machine. The knobs can be controlled with MIDI. Turn the knobs and enjoy!
Screenshots
Verdict
The clearest difference is price: jAmp Bleep at Free against Abstract Clock Tracks's $1.99. jAmp Bleep also leads on rating (4.7 vs 4.2) and review sentiment (89% vs 75%). Abstract Clock Tracks's advantage is iOS requirement (9.0 vs 14.0). On ads, in-app purchases, monetization model 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
jAmp Bleep is free to download; Abstract Clock Tracks costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
jAmp Bleep holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: jAmp Bleep has 30 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 75% of Abstract Clock Tracks's written reviews are positive against 89% of jAmp Bleep's.
| Parameter | Abstract Clock Tracks | jAmp Bleep |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 4.2 (5 ratings) | 4.7 (30 ratings) — better |
| Positive reviews | 75.0% of reviews | 88.9% of reviews — better |
| Number of ratings | 5 | 30 — better |
| Update frequency | — | Every 4 days |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 9.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 28 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Ron Jarzombek | Jan Maes |
Customer experience
Abstract Clock Tracks
jAmp Bleep
In-app purchases
Abstract Clock Tracks
No in-app purchases
jAmp Bleep
No in-app purchases





