Auto Compose Music Box vs ThrillMe AUv3 Compressor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Auto Compose Music Box
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The ball falling from a random position creates music. In the scene using the sound of chorus of Africa, the chorus echoes along the circulation code which changes at regular intervals. The scene using the Japanese koto.It is tuned by the sound used in the "sea of spring(haru no umi)", so you can taste the atmosphere without discomfort. In Gamelan's scene, percussion instruments and whistles are tuned by the Gamelan scale (5 scale), and unique music is produced. You can set the frequency, falling speed, and number of falling balls, so you can play according to the setting. At the end of the performance you can save all the parameters at that time. The position of the ball made randomly is recorded as it is. Since it is played with exactly the same parameters, almost the same music can be reproduced. However, because it is a problem of numerical precision, it will not be exactly the same performance, so do not be afraid.
ThrillMe AUv3 Compressor
This multi-band audio compressor offers precise control over four dynamic bands with advanced DSP. Sculpt your sound with independent band adjustments, adaptive filtering, soloing, and detailed metering for professional audio production.
- Independent four-band compression
- Adaptive crossover filtering
- Individual band soloing
- Sophisticated metering
- Customizable parameters
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Elevate your audio production ThrillMe 3, a multi-band compressor designed for precision control and superior sound. Featuring cutting-edge DSP algorithms, it offers warm, punchy compression across four dynamic bands. Key features include independent four-band compression with a Lock control for simultaneous adjustments, adaptive crossover filtering for clear frequency separation, individual band soloing for precise sound sculpting, and sophisticated metering for real-time gain reduction monitoring. With customizable parameters like solo, threshold, attack, release, and make-up gain, ThrillMe 3 is perfect for audio engineers, musicians, and sound designers seeking unparalleled dynamic control.
Screenshots
Verdict
The clearest difference is update cadence: ThrillMe AUv3 Compressor at every 4 months against Auto Compose Music Box's every 16 months. Auto Compose Music Box's advantage is price ($0.99 vs $4.99) and iOS requirement (12.0 vs 15.0). On 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
Auto Compose Music Box costs $0.99 and ThrillMe AUv3 Compressor $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Auto Compose Music Box ships an update every 16 months, ThrillMe AUv3 Compressor every 4 months. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.
| Parameter | Auto Compose Music Box | ThrillMe AUv3 Compressor |
|---|---|---|
| Price | $0.99 — better | $4.99 |
| Rating | — | 5.0 (4 ratings) — better |
| Number of ratings | — | 4 — better |
| Update frequency | Every 16 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 58 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | masafumi sasaki | DiscoDSP LLC |
In-app purchases
Auto Compose Music Box
No in-app purchases
ThrillMe AUv3 Compressor
No in-app purchases
Questions
Is Auto Compose Music Box free?
Is ThrillMe AUv3 Compressor free?
Do Auto Compose Music Box or ThrillMe AUv3 Compressor have ads?
Which is updated more often, Auto Compose Music Box or ThrillMe AUv3 Compressor?
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