# AppChoices vs Device System Services

The clearest difference is rating: Device System Services at 4.5 against AppChoices's 2.4. Device System Services also leads on review sentiment (52% vs 14%). AppChoices's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, ratings volume, update cadence and device support there is nothing between them.

Both are free to download. Device System Services sells 1 one-off in-app purchase. AppChoices asks for nothing beyond the download.

Device System Services holds the better App Store score, 4.5 against 2.4. Both are backed by a comparable volume of ratings — 337 and 394 respectively. Written reviews point the same way: 14% of AppChoices's written reviews are positive against 52% of Device System Services's.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | AppChoices | Device System Services |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (337 ratings)](https://appshunter.io/ios/app/appchoices/id894822870/reviews) | **[4.5 (394 ratings)](https://appshunter.io/ios/app/device-system-services-tools/id1126227676/reviews)** |
| Number of ratings | 337 | **394** |
| Positive reviews | 14.3% of reviews | **51.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 6 MB | 9 MB |
| Requires iOS | **14.5** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Digital Advertising Alliance](https://appshunter.io/developer/965882981) | [Albert Parti](https://appshunter.io/developer/534966701) |

## What reviewers say

### AppChoices

[App page](https://appshunter.io/ios/app/appchoices/id894822870)

Manage your preferences for interest-based advertising on mobile apps. This tool offers transparency into data collection by participating companies and allows you to opt out of cross-app data usage for personalized ads with a single click.

**Highlights:** Control interest-based advertising, Limit cross-app data collection, Opt out of personalized ads, Transparency with participating companies, Choose all companies with one click, Device ID-based choice tool, Token ID-based choice (beta)

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Functional when following instructions
- 👍 Compact and easy to use
- 🚀 App works as intended, sends opt-out requests

**What reviewers complain about**

- 🐛 Buttons/toggles don't work as expected
- 🐛 Confusing/unclear instructions
- 🐛 App crashes when trying to complete opt-out process
- 🐛 Doesn't allow opting out of all companies
- 🐛 Opt-out requests don't seem to be honored

**Reported bugs**

- Buttons/toggles not functional
- App crashes when trying to complete opt-out
- Opt-out requests not working as expected

**Requested features**

- Ability to opt out of all companies with one button
- Clearer instructions and more intuitive UI
- Confirmation that opt-out requests were successful


### 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


## Frequently asked questions

### Is AppChoices free?

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

### Is Device System Services free?

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

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

Device System Services is rated higher. AppChoices averages 2.4 out of 5 from 337 ratings, while Device System Services averages 4.5 from 394 ratings.

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

Device System Services shows ads; AppChoices does not.

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

AppChoices ships an update every 4 months, and Device System Services every 4 months. Most recently, AppChoices was updated on October 14, 2026 and Device System Services on October 11, 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.*