# Device System Services vs Branch Metrics DeviceID Finder

The clearest difference is in-app purchases: Branch Metrics DeviceID Finder at none against Device System Services's 1. Branch Metrics DeviceID Finder also leads on ads (none vs shown) and update cadence (every 5 weeks vs every 4 months). Device System Services's advantage is review sentiment (52% vs 25%) and rating (4.5 vs 4.2). On price and device support there is nothing between them.

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

Device System Services holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Device System Services has 392 ratings behind it against 12, 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 25% of Branch Metrics DeviceID Finder's.

Device System Services ships an update every 4 months, Branch Metrics DeviceID Finder every 5 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Device System Services | Branch Metrics DeviceID Finder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (392 ratings)](https://appshunter.io/ios/app/device-system-services-tools/id1126227676/reviews)** | [4.2 (12 ratings)](https://appshunter.io/ios/app/branch-metrics-deviceid-finder/id1477763736/reviews) |
| Number of ratings | **392** | 12 |
| Positive reviews | **52.3% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 10 MB |
| Requires iOS | 16.6 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Albert Parti](https://appshunter.io/developer/534966701) | [Branch Metrics, Inc.](https://appshunter.io/developer/1031347197) |

## 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


### Branch Metrics DeviceID Finder

[App page](https://appshunter.io/ios/app/branch-metrics-deviceid-finder/id1477763736)

Easily view and share essential device identifiers like Advertising Identifier (IDFA), Advertising Vendor (IDFV), and Public IP Address. This utility is designed to aid developers in debugging campaigns and links, particularly when working with Branch Metrics.

**Highlights:** View Advertising Identifier (IDFA), View Advertising Vendor (IDFV), View Public IP Address, Share device identifiers, Debug campaign links

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

**In-app purchases:** none


## Frequently asked questions

### Is Device System Services free?

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

### Is Branch Metrics DeviceID Finder free?

Branch Metrics DeviceID Finder is free to download, with no in-app purchases.

### Which has better reviews, Device System Services or Branch Metrics DeviceID Finder?

Device System Services is rated higher. Device System Services averages 4.5 out of 5 from 392 ratings, while Branch Metrics DeviceID Finder averages 4.2 from 12 ratings.

### Do Device System Services or Branch Metrics DeviceID Finder have ads?

Device System Services shows ads; Branch Metrics DeviceID Finder does not.

### Which is updated more often, Device System Services or Branch Metrics DeviceID Finder?

Device System Services ships an update every 4 months, and Branch Metrics DeviceID Finder every 5 weeks. Most recently, Device System Services was updated on November 2, 2026 and Branch Metrics DeviceID Finder on November 3, 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.*