# Maskduck vs Metrix Toolkit

The clearest difference is update cadence: Maskduck at weekly against Metrix Toolkit's every 2 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Maskduck sells 1 one-off in-app purchase and Metrix Toolkit sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Maskduck ships an update weekly, Metrix Toolkit every 2 weeks. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Maskduck | Metrix Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/metrix-toolkit/id6764204248/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 weeks |
| Monetization | — | Freemium |
| Size | 1 MB | 9 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [雨燕 杨](https://appshunter.io/developer/1842354750) | [Joseph May](https://appshunter.io/developer/1784009526) |

## What reviewers say

### Maskduck

[App page](https://appshunter.io/ios/app/maskduck/id6762729063)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Watermark | $0.99 | one-time |


### Metrix Toolkit

[App page](https://appshunter.io/ios/app/metrix-toolkit/id6764204248)

Access detailed information about your device's sensors, radios, and hardware. Inspect NFC tags, scan Bluetooth devices, and test audio output. Unlock advanced features with a one-time purchase.

**Highlights:** Sensor readouts (GPS, barometer, gyroscope), NFC tag reading and writing, Bluetooth device scanning and GATT inspection, Audio output testing, LiDAR distance mapping, Network and device details

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Metrix Pro | $4.99 | one-time |


## Frequently asked questions

### Is Maskduck free?

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

### Is Metrix Toolkit free?

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

### Do Maskduck or Metrix Toolkit have ads?

Neither Maskduck nor Metrix Toolkit shows ads.

### Which is updated more often, Maskduck or Metrix Toolkit?

Maskduck ships an update weekly, and Metrix Toolkit every 2 weeks. Most recently, Maskduck was updated on October 3, 2026 and Metrix Toolkit on October 7, 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.*