# sysdiagnose vs Tunelly

The clearest difference is update cadence: Tunelly at daily against sysdiagnose's every 2 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

sysdiagnose ships an update every 2 days, Tunelly daily. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | sysdiagnose | Tunelly |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/sysdiagnose/id6795409832/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 days | **Daily** |
| Monetization | Free | — |
| Size | 31 MB | 29 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, Mac |
| Age rating | 4+ | 4+ |
| Developer | [成都二耶科技有限公司](https://appshunter.io/developer/1763409898) | [Netly LLC](https://appshunter.io/developer/1896593821) |

## What reviewers say

### sysdiagnose

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

This utility app parses 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 the ability to compare trends over time. Share reports as images, PDF, or JSON.

**Highlights:** Local parsing of sysdiagnose archives, Structured device health reports, On-device benchmark and scoring, Compare health and battery trends, Shareable PDF and JSON reports, Home Screen widgets for quick access, Multi-language support

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

**In-app purchases:** none


### Tunelly

[App page](https://appshunter.io/ios/app/tunelly/id6799011525)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is sysdiagnose free?

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

### Is Tunelly free?

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

### Do sysdiagnose or Tunelly have ads?

Neither sysdiagnose nor Tunelly shows ads.

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

sysdiagnose ships an update every 2 days, and Tunelly daily. Most recently, sysdiagnose was updated on October 8, 2026 and Tunelly on October 4, 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.*