# CANNY.LZR vs ZeroNoise

The clearest difference is update cadence: ZeroNoise at every 11 days against CANNY.LZR's every 6 weeks. CANNY.LZR's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 26.0.1). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CANNY.LZR ships an update every 6 weeks, ZeroNoise every 11 days. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CANNY.LZR | ZeroNoise |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 11 days** |
| Size | 44 MB | 13 MB |
| Requires iOS | **15.1** | 26.0.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Lazer Lamps Ltd](https://appshunter.io/developer/1745540252) | [Racing Force S.p.A.](https://appshunter.io/developer/1483459231) |

## What reviewers say

### CANNY.LZR

[App page](https://appshunter.io/ios/app/cannylzr/id6502455556)

**Features:** Vision Pro support

**In-app purchases:** none


### ZeroNoise

[App page](https://appshunter.io/ios/app/zeronoise/id6758291625)

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

**In-app purchases:** none


## Frequently asked questions

### Is CANNY.LZR free?

CANNY.LZR is free to download, with no in-app purchases.

### Is ZeroNoise free?

ZeroNoise is free to download, with no in-app purchases.

### Do CANNY.LZR or ZeroNoise have ads?

Neither CANNY.LZR nor ZeroNoise shows ads.

### Which is updated more often, CANNY.LZR or ZeroNoise?

CANNY.LZR ships an update every 6 weeks, and ZeroNoise every 11 days. Most recently, CANNY.LZR was updated on October 10, 2026 and ZeroNoise on October 9, 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.*