# AIDA64 vs sysdiagnose

The clearest difference is review sentiment: sysdiagnose at 100% against AIDA64's 47%. sysdiagnose also leads on in-app purchases (none vs 2) and ads (none vs shown). AIDA64's advantage is ratings volume (2.3K vs 7) and rating (4.6 vs 4.4). On price, device support and iOS requirement there is nothing between them.

Both are free to download. AIDA64 sells 2 one-off in-app purchases. sysdiagnose asks for nothing beyond the download.

AIDA64 holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: AIDA64 has 2.3K ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 47% of AIDA64's written reviews are positive against 100% of sysdiagnose's, so the app with the better star average is not the one people write more warmly about.

AIDA64 ships an update every 3 months, sysdiagnose every 3 days. Both last shipped on November 1, 2026.

## The numbers

| Metric | AIDA64 | sysdiagnose |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (2.3K ratings)](https://appshunter.io/ios/app/aida64/id979579523/reviews)** | [4.4 (7 ratings)](https://appshunter.io/ios/app/sysdiagnose/id6795409832/reviews) |
| Number of ratings | **2.3K** | 7 |
| Positive reviews | 46.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 6 MB | 53 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [FinalWire](https://appshunter.io/developer/979579522) | [成都二耶科技有限公司](https://appshunter.io/developer/1763409898) |

## What reviewers say

### 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


### sysdiagnose

[App page](https://appshunter.io/ios/app/sysdiagnose/id6795409832)

This app transforms complex iOS diagnostic files into easy-to-understand reports directly on your device. It offers a full checkup flow, structured insights into device health, and allows for local report saving and sharing.

**Highlights:** Local sysdiagnose parsing, Structured device health reports, On-device analysis and benchmarking, Health score explanation, Cross-analysis trends, Shareable PDF/JSON reports, Home Screen widgets

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

**In-app purchases:** none


## Frequently asked questions

### Is AIDA64 free?

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

### Is sysdiagnose free?

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

### Which has better reviews, AIDA64 or sysdiagnose?

AIDA64 is rated higher. AIDA64 averages 4.6 out of 5 from 2.3K ratings, while sysdiagnose averages 4.4 from 7 ratings.

### Do AIDA64 or sysdiagnose have ads?

AIDA64 shows ads; sysdiagnose does not.

### Which is updated more often, AIDA64 or sysdiagnose?

AIDA64 ships an update every 3 months, and sysdiagnose every 3 days. Most recently, AIDA64 was updated on November 1, 2026 and sysdiagnose on November 1, 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.*