# Nulltrack vs BitDecay

The clearest difference is price: BitDecay at $3.99 against Nulltrack's $7.99. BitDecay also leads on device support (4 vs 1) and iOS requirement (12.0 vs 17.0). On review sentiment, ads, in-app purchases and monetization model there is nothing between them.

Nulltrack costs $7.99 and BitDecay $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Nulltrack | BitDecay |
| --- | --- | --- |
| Price | $7.99 | **$3.99** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bitdecay/id6784347881/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Paid | Paid |
| Size | 17 MB | 17 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [DECTET LLC](https://appshunter.io/developer/6780079930) | [Jeremy Phillips](https://appshunter.io/developer/6777857703) |

## What reviewers say

### Nulltrack

[App page](https://appshunter.io/ios/app/nulltrack/id6780079928)

This mobile digital audio workstation offers a unique, grid-based approach to music creation, inspired by classic trackers. It includes built-in synths, a sampler, extensive modulation options, and mixing tools.

**Highlights:** AUv3 plugin support, Two built-in synthesizers, Built-in sampler, Extensive modulation options, Mixing features with track faders, Groove tables for swing/playback, Pattern locking to scales

**In-app purchases:** none


### BitDecay

[App page](https://appshunter.io/ios/app/bitdecay/id6784347881)

This creative audio effect simulates the character of aging hardware, unstable digital systems, and worn media. It introduces dynamic instability and evolving imperfections to transform pristine audio into lo-fi textures, degraded samplers, or entirely new sound design landscapes.

**Highlights:** Creative digital degradation processor, Bit crushing and sample rate reduction, Dynamic instability and clock imperfections, Musical tone shaping, Progressive signal erosion controls, AUv3 support, Single-page interface

**In-app purchases:** none


## Frequently asked questions

### Is Nulltrack free?

Nulltrack costs $7.99, with no in-app purchases.

### Is BitDecay free?

BitDecay costs $3.99, with no in-app purchases.

### Do Nulltrack or BitDecay have ads?

Neither Nulltrack nor BitDecay shows ads.

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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.*