# ShineTools vs Sunzar

The clearest difference is update cadence: Sunzar at every 2 days against ShineTools's every 2 weeks. Sunzar also leads on iOS requirement (12.0 vs 15.6). 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.

ShineTools ships an update every 2 weeks, Sunzar every 2 days. The most recent releases landed on October 7, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ShineTools | Sunzar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (19 ratings)](https://appshunter.io/ios/app/shinetools/id1570783859/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Free | — |
| Size | 77 MB | 34 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Growatt New Energy Technology Co.,Ltd](https://appshunter.io/developer/1135731820) | [Sunzar](https://appshunter.io/developer/1827935923) |

## What reviewers say

### ShineTools

[App page](https://appshunter.io/ios/app/shinetools/id1570783859)

This professional tool streamlines the setup, diagnostics, and commissioning of local sites for authorized installers. It offers quick site deployment, automatic anomaly detection with troubleshooting, and real-time device status checks via WiFi and Bluetooth.

**Highlights:** Quick site setup and deployment, Automatic installation diagnostics, Precise troubleshooting guidance, Device commissioning via WiFi/Bluetooth, Real-time device status checks, Parameter configuration, Firmware updates

**In-app purchases:** none


### Sunzar

[App page](https://appshunter.io/ios/app/sunzar/id6748910246)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ShineTools free?

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

### Is Sunzar free?

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

### Do ShineTools or Sunzar have ads?

Neither ShineTools nor Sunzar shows ads.

### Which is updated more often, ShineTools or Sunzar?

ShineTools ships an update every 2 weeks, and Sunzar every 2 days. Most recently, ShineTools was updated on October 7, 2026 and Sunzar on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*