# Bit Maestro vs AuDelay

The clearest difference is update cadence: Bit Maestro at fortnightly against AuDelay's every 10 months. Bit Maestro also leads on ratings volume (26 vs 4) and iOS requirement (11.0 vs 13.0). AuDelay's advantage is rating (5.0 vs 4.8) and price ($1.99 vs $4.99). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Bit Maestro costs $4.99 and AuDelay $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

AuDelay holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Bit Maestro has 26 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 94% of Bit Maestro's written reviews are positive against 100% of AuDelay's.

Bit Maestro ships an update fortnightly, AuDelay every 10 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Bit Maestro | AuDelay |
| --- | --- | --- |
| Price | $4.99 | **$1.99** |
| Rating | [4.8 (26 ratings)](https://appshunter.io/ios/app/bit-maestro/id1497185551/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/audelay/id6754280371/reviews)** |
| Number of ratings | **26** | 4 |
| Positive reviews | 93.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 10 months |
| Monetization | Paid | Paid |
| Size | 25 MB | 13 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [David Blake](https://appshunter.io/developer/596628006) | [Rob Jackson](https://appshunter.io/developer/1072346998) |

## What reviewers say

### Bit Maestro

[App page](https://appshunter.io/ios/app/bit-maestro/id1497185551)

This audio effect plugin allows manipulation of sound at the individual bit level, creating unique digital distortions. It offers advanced control over bit evaluation order and includes filters, a delay, and modulation for enhanced sound design.

**Highlights:** Individual bit manipulation, Bit evaluation order rearrangement, Three filter types (LP, LS, HS), Integrated delay line, Modulation panel for evolving sound, AUv3, MIDI, IAA, and Audiobus support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### AuDelay

[App page](https://appshunter.io/ios/app/audelay/id6754280371)

This audio effect plugin offers a unique delay with a cosmic ambient soundscape. It utilizes the Golden Ratio in its design for versatile and unconventional sound manipulation, featuring three stereo delay lines with variable modulation and lo-fi texture.

**Highlights:** Golden Ratio DSP, Three stereo delay lines, Variable modulation, Lo-fi texture, Max 16-second delay time, Soft switch/trails mode

**In-app purchases:** none


## Frequently asked questions

### Is Bit Maestro free?

Bit Maestro costs $4.99, with no in-app purchases.

### Is AuDelay free?

AuDelay costs $1.99, with no in-app purchases.

### Which has better reviews, Bit Maestro or AuDelay?

AuDelay is rated higher. Bit Maestro averages 4.8 out of 5 from 26 ratings, while AuDelay averages 5.0 from 4 ratings.

### Do Bit Maestro or AuDelay have ads?

Neither Bit Maestro nor AuDelay shows ads.

### Which is updated more often, Bit Maestro or AuDelay?

Bit Maestro ships an update fortnightly, and AuDelay every 10 months. Most recently, Bit Maestro was updated on October 24, 2026 and AuDelay on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*