# Device Tester Pro vs AIDA64

The clearest difference is price: AIDA64 at Free against Device Tester Pro's $1.99. AIDA64 also leads on rating (4.6 vs 4.1) and ratings volume (2.3K vs 473). Device Tester Pro's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

AIDA64 is free to download; Device Tester Pro costs $1.99 up front. AIDA64 sells 2 one-off in-app purchases. Device Tester Pro asks for nothing beyond the download.

AIDA64 holds the better App Store score, 4.6 against 4.1. Both are backed by a comparable volume of ratings — 473 and 2.3K respectively. Written reviews complicate that: 64% of Device Tester Pro's written reviews are positive against 47% of AIDA64's, so the app with the better star average is not the one people write more warmly about.

Device Tester Pro ships an update fortnightly, AIDA64 every 3 months. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Device Tester Pro | AIDA64 |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.1 (473 ratings)](https://appshunter.io/ios/app/device-tester-prosystem-check/id849114011/reviews) | **[4.6 (2.3K ratings)](https://appshunter.io/ios/app/aida64/id979579523/reviews)** |
| Number of ratings | 473 | **2.3K** |
| Positive reviews | **63.7% of reviews** | 46.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 7 MB | 6 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Phan Nhut](https://appshunter.io/developer/849063753) | [FinalWire](https://appshunter.io/developer/979579522) |

## What reviewers say

### Device Tester Pro

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

This app offers diagnostic checks for your device's hardware components, including camera, Bluetooth, and audio. It also provides system information like RAM and battery status, along with useful utilities such as a QR code generator and clipboard cleaner.

**Highlights:** Hardware component testing, System information viewer, QR code generator, Random selection tool, Clipboard cleaner, Flashlight control

**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


### AIDA64

[App page](https://appshunter.io/ios/app/aida64/id979579523)

Access in-depth hardware and software diagnostics for your iOS device.  Get detailed information on your CPU, screen, battery, network, and sensors.  Monitor memory, storage, and screen performance with this comprehensive utility.

**Highlights:** CPU details, Screen specifications, Battery status, Network insights, Device model identification, Memory and storage usage, Sensor data monitoring

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads from AIDA64 | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- ⭐ Excellent app
- 📊 Provides detailed device information
- 💻 Useful for troubleshooting

**What reviewers complain about**

- 🚫 Lacks support for newer devices
- ⚠️ Inaccurate or missing information
- 🔍 Limited data on some devices
- 🔋 Battery details no longer available

**Reported bugs**

- Crashes on certain devices
- Incompatible with iPad Pro M2
- Blank or unknown fields for various components

**Requested features**

- Update for latest iOS and devices
- Add temperature sensor information
- Restore battery wear level and charge cycle details


## Frequently asked questions

### Is Device Tester Pro free?

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

### Is AIDA64 free?

AIDA64 is free to download, with in-app purchases available.

### Which has better reviews, Device Tester Pro or AIDA64?

AIDA64 is rated higher. Device Tester Pro averages 4.1 out of 5 from 473 ratings, while AIDA64 averages 4.6 from 2.3K ratings.

### Do Device Tester Pro or AIDA64 have ads?

AIDA64 shows ads; Device Tester Pro does not.

### Which is updated more often, Device Tester Pro or AIDA64?

Device Tester Pro ships an update fortnightly, and AIDA64 every 3 months. Most recently, Device Tester Pro was updated on November 11, 2026 and AIDA64 on November 6, 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.*