# Device System Services vs App Privacy Insights

The clearest difference is ads: App Privacy Insights at none against Device System Services's shown. App Privacy Insights also leads on update cadence (weekly vs every 4 months) and review sentiment (80% vs 52%). Device System Services's advantage is ratings volume (394 vs 93). On price, rating, in-app purchases and monetization model there is nothing between them.

Both are free to download. Device System Services sells 1 one-off in-app purchase and App Privacy Insights sells 2 in-app purchases, starting at $1.99 per 3 months. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Device System Services against 4.6 for App Privacy Insights. Both are backed by a comparable volume of ratings — 394 and 93 respectively. Written reviews are what separate them: 52% of Device System Services's written reviews are positive against 80% of App Privacy Insights's.

Device System Services ships an update every 4 months, App Privacy Insights weekly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Device System Services | App Privacy Insights |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (394 ratings)](https://appshunter.io/ios/app/device-system-services-tools/id1126227676/reviews) | **[4.6 (93 ratings)](https://appshunter.io/ios/app/app-privacy-insights/id1575583991/reviews)** |
| Number of ratings | **394** | 93 |
| Positive reviews | 52.3% of reviews | **80.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 9 MB | 7 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Albert Parti](https://appshunter.io/developer/534966701) | [Inkwire Tech Hangzhou Co., Ltd.](https://appshunter.io/developer/1468283514) |

## 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


### App Privacy Insights

[App page](https://appshunter.io/ios/app/app-privacy-insights/id1575583991)

Analyze your iOS/iPadOS App Privacy Report NDJSON files. View network activity, permission usage, and event logs directly on your device. Gain insights into what your apps are doing without your data leaving your phone.

**Highlights:** Analyze App Privacy Report NDJSON, View network activities, Browse permission usage logs, Import directly from settings, Full on-device analysis option

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Insights Plus - 3 Month | $1.99 | per 3 months |
| Insights Plus - Yearly | $4.99 | per year |


## Frequently asked questions

### Is Device System Services free?

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

### Is App Privacy Insights free?

App Privacy Insights is free to download, with in-app purchases available.

### Which has better reviews, Device System Services or App Privacy Insights?

App Privacy Insights is rated higher. Device System Services averages 4.5 out of 5 from 394 ratings, while App Privacy Insights averages 4.6 from 93 ratings.

### Do Device System Services or App Privacy Insights have ads?

Device System Services shows ads; App Privacy Insights does not.

### Which is updated more often, Device System Services or App Privacy Insights?

Device System Services ships an update every 4 months, and App Privacy Insights weekly. Most recently, Device System Services was updated on October 21, 2026 and App Privacy Insights on October 24, 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.*