# Device System Services vs NetTools

The clearest difference is rating: NetTools at 4.8 against Device System Services's 4.5. NetTools also leads on review sentiment (67% vs 52%). Device System Services's advantage is ratings volume (394 vs 48). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Device System Services sells 1 one-off in-app purchase and NetTools sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

NetTools holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Device System Services has 394 ratings behind it against 48, so its average is the more settled of the two. Written reviews point the same way: 52% of Device System Services's written reviews are positive against 67% of NetTools's.

Device System Services ships an update every 4 months, NetTools every 3 months. The most recent releases landed on October 17, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Device System Services | NetTools |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (394 ratings)](https://appshunter.io/ios/app/device-system-services-tools/id1126227676/reviews) | **[4.8 (48 ratings)](https://appshunter.io/ios/app/nettools-network-utilities/id1609044208/reviews)** |
| Number of ratings | **394** | 48 |
| Positive reviews | 52.3% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 9 MB | 2 MB |
| Requires iOS | **16.6** | 17.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Albert Parti](https://appshunter.io/developer/534966701) | [Oleg Gutlyanskiy](https://appshunter.io/developer/1589765620) |

## What reviewers say

### Device System Services

[App page](https://appshunter.io/ios/app/device-system-services-tools/id1126227676)

Monitor your device's hardware, network, memory, and storage with detailed insights and performance tracking. Includes diagnostic tools for network analysis and storage management. Offers widgets for real-time system information.

**Highlights:** Hardware specifications, Network status and diagnostics, Memory usage monitoring, Ping, LAN Scan, Port Scan tools, Storage management, System information widgets

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads System Service | $1.99 | one-time |

**What reviewers like**

- 👍 Clean and easy-to-use interface
- 🚀 Fast and responsive performance
- 📊 Comprehensive system information display
- 🌐 Useful network information details
- ⏱️ Shows device uptime information

**What reviewers complain about**

- 📺 Excessive full-screen video advertisements
- 🔊 Intrusive ads with sound that startle users
- ⚠️ Misleading security/storage warning popups
- 🎮 Irrelevant ads (e.g., game ads on iOS)
- 💰 Ads present even in paid version

**Reported bugs**

- App crashes on startup/launch
- Crashes when network module acquires external IP
- Requires airplane mode or disabled connectivity to function
- Incorrect device specifications (resolution, model variants)
- Static pie charts instead of dynamic system statistics

**Requested features**

- Option to delete accidentally copied items
- System reset functionality to restore original settings
- Camera information display
- External USB disk space usage tracking
- Memory cleaning/optimization features


### NetTools

[App page](https://appshunter.io/ios/app/nettools-network-utilities/id1609044208)

Diagnose network issues with a suite of powerful tools on your phone. Explore local and external networks, check server availability, and scan for devices. Features include ping, traceroute, port scanning, and DNS lookups.

**Highlights:** Network information, LAN explorer, IP range scanner, Ping and Traceroute, Port scanner, DNS records lookup, Server availability check, Wake On Lan

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium features | $3.99 | one-time |


## Frequently asked questions

### Is Device System Services free?

Device System Services is free to download, with in-app purchases available.

### Is NetTools free?

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

### Which has better reviews, Device System Services or NetTools?

NetTools is rated higher. Device System Services averages 4.5 out of 5 from 394 ratings, while NetTools averages 4.8 from 48 ratings.

### Do Device System Services or NetTools have ads?

Both Device System Services and NetTools show ads.

### Which is updated more often, Device System Services or NetTools?

Device System Services ships an update every 4 months, and NetTools every 3 months. Most recently, Device System Services was updated on October 17, 2026 and NetTools 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.*