# Device Tester Pro vs RouteGuard

The clearest difference is review sentiment: Device Tester Pro at 64% against RouteGuard's 0%. Device Tester Pro also leads on rating (4.1 vs 2.7) and update cadence (fortnightly vs every 3 months). RouteGuard's advantage is price (Free vs $1.99) and iOS requirement (8.3 vs 16.0). On ads, in-app purchases, monetization model and device support there is nothing between them.

RouteGuard is free to download; Device Tester Pro costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Device Tester Pro holds the better App Store score, 4.1 against 2.7. That said, the two scores are not equally well evidenced: Device Tester Pro has 472 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 64% of Device Tester Pro's written reviews are positive against 0% of RouteGuard's.

Device Tester Pro ships an update fortnightly, RouteGuard every 3 months. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Device Tester Pro | RouteGuard |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.1 (472 ratings)](https://appshunter.io/ios/app/device-tester-prosystem-check/id849114011/reviews)** | [2.7 (3 ratings)](https://appshunter.io/ios/app/routeguard/id986256926/reviews) |
| Number of ratings | **472** | 3 |
| Positive reviews | **64.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free | Free |
| Size | 7 MB | 0 MB |
| Requires iOS | 16.0 | **8.3** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Phan Nhut](https://appshunter.io/developer/849063753) | [DTN Germany GmbH.](https://appshunter.io/developer/294631162) |

## What reviewers say

### Device Tester Pro

[App page](https://appshunter.io/ios/app/device-tester-prosystem-check/id849114011)

Monitor your device's core system components. Track memory, disk, CPU, network, and battery usage. Gain insights into your system's performance and health.

**Highlights:** Check RAM usage, Monitor disk usage, Track CPU usage, View network activity, Analyze battery status, System information overview

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Cleans memory and frees up space
- 👍 Works well on older devices
- ⭐ Excellent app, highly recommended

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Doesn't work with latest iOS versions
- 💰 Paid version required for full functionality

**Reported bugs**

- Scan function doesn't complete
- Processes list always shows zero
- Crashes on iPhone 15 Pro Max

**Requested features**

- Automatic memory cleaning
- Detailed process information
- Compatibility with newer iOS versions


### RouteGuard

[App page](https://appshunter.io/ios/app/routeguard/id986256926)

This app provides fleet monitoring and detailed marine weather forecasts. It displays ship positions, routes, and planned tracks alongside wind, wave, and pressure forecasts. Fleet performance data, including speed and consumption alerts, is also available.

**Highlights:** Ship positions and routes, Marine weather forecasts, Wind, waves, and pressure data, Fleet performance alerts, 3D globe navigation, Real-time decision support

**In-app purchases:** none


## Frequently asked questions

### Is Device Tester Pro free?

Device Tester Pro costs $1.99, with no in-app purchases.

### Is RouteGuard free?

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

### Which has better reviews, Device Tester Pro or RouteGuard?

Device Tester Pro is rated higher. Device Tester Pro averages 4.1 out of 5 from 472 ratings, while RouteGuard averages 2.7 from 3 ratings.

### Do Device Tester Pro or RouteGuard have ads?

Neither Device Tester Pro nor RouteGuard shows ads.

### Which is updated more often, Device Tester Pro or RouteGuard?

Device Tester Pro ships an update fortnightly, and RouteGuard every 3 months. Most recently, Device Tester Pro was updated on October 29, 2026 and RouteGuard 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.*