# ScanCode vs NoiseMark Pro

The clearest difference is update cadence: NoiseMark Pro at every 9 days against ScanCode's every 5 weeks. ScanCode's advantage is device support (4 vs 2) and iOS requirement (14.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. ScanCode sells 1 one-off in-app purchase and NoiseMark Pro sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ScanCode ships an update every 5 weeks, NoiseMark Pro every 9 days. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | ScanCode | NoiseMark Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/scancode-create-and-track-express/id702178487/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 9 days** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 74 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [杨军 朱](https://appshunter.io/developer/564474259) | [ENSO Ventures S.a.r.l. - S](https://appshunter.io/developer/1814552291) |

## What reviewers say

### ScanCode

[App page](https://appshunter.io/ios/app/scancode-create-and-track-express/id702178487)

Easily scan and generate QR codes and barcodes. Track deliveries, manage scanned content, and create custom codes. Supports multiple devices and includes a built-in browser for favorite websites.

**Highlights:** Scan QR codes and barcodes, Generate custom QR codes and barcodes, Detect multiple codes simultaneously, Track express delivery status, Manage scan history and records, Built-in browser for favorite websites

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Version | $0.99 | one-time |


### NoiseMark Pro

[App page](https://appshunter.io/ios/app/noisemark-pro-decibel-meter/id6804265991)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Global | $4.99 | per month |
| Global | $34.99 | per year |
| Global | $59.99 | one-time |


## Frequently asked questions

### Is ScanCode free?

ScanCode is free to download, with in-app purchases available.

### Is NoiseMark Pro free?

NoiseMark Pro is free to download, with in-app purchases available.

### Do ScanCode or NoiseMark Pro have ads?

Neither ScanCode nor NoiseMark Pro shows ads.

### Which is updated more often, ScanCode or NoiseMark Pro?

ScanCode ships an update every 5 weeks, and NoiseMark Pro every 9 days. Most recently, ScanCode was updated on November 1, 2026 and NoiseMark Pro on October 31, 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.*