# EYN Tools vs NetMaster

The clearest difference is in-app purchases: NetMaster at none against EYN Tools's 3. NetMaster also leads on update cadence (every 2 days vs every 2 weeks) and device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. EYN Tools sells 3 in-app purchases, starting at $3.99 per month. NetMaster asks for nothing beyond the download.

EYN Tools ships an update every 2 weeks, NetMaster every 2 days. The most recent releases landed on September 14, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | EYN Tools | NetMaster |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 19 MB | 10 MB |
| Requires iOS | 26.2 | **17.0** |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Luke Gatz](https://appshunter.io/developer/1894551599) | [Jack Richmond](https://appshunter.io/developer/1895145011) |

## What reviewers say

### EYN Tools

[App page](https://appshunter.io/ios/app/eyn-tools/id6762532138)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $3.99 | per month |
| Yearly Pro Plan | $29.99 | per year |
| Pro Lifetime | $79.99 | one-time |


### NetMaster

[App page](https://appshunter.io/ios/app/netmaster-network-tester/id6794435820)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is EYN Tools free?

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

### Is NetMaster free?

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

### Do EYN Tools or NetMaster have ads?

Neither EYN Tools nor NetMaster shows ads.

### Which is updated more often, EYN Tools or NetMaster?

EYN Tools ships an update every 2 weeks, and NetMaster every 2 days. Most recently, EYN Tools was updated on September 14, 2026 and NetMaster on September 21, 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.*