# SungrowEye vs Spoolman GO

The clearest difference is price: Spoolman GO at Free against SungrowEye's $7.99. Spoolman GO also leads on iOS requirement (16.4 vs 18.0). SungrowEye's advantage is in-app purchases (none vs 1). On update cadence, ads and device support there is nothing between them.

Spoolman GO is free to download; SungrowEye costs $7.99 up front. Spoolman GO sells 1 in-app purchase, starting at $2.99 per month. SungrowEye asks for nothing beyond the download.

SungrowEye ships an update weekly, Spoolman GO every 6 days. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | SungrowEye | Spoolman GO |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Paid | — |
| Size | 33 MB | 53 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Appnify GbR](https://appshunter.io/developer/1778006935) | [FLORIAN BERTHOLD PFLAUM](https://appshunter.io/developer/1895218464) |

## What reviewers say

### SungrowEye

[App page](https://appshunter.io/ios/app/sungroweye/id6737238459)

Monitor your Sungrow solar system in real-time. This app retrieves data directly from your system's register, with or without an internet connection. It's designed for SH10RT models but aims for compatibility with most Sungrow solar systems.

**Highlights:** Real-time data monitoring, Direct register access, Internet or offline operation, Broad Sungrow system compatibility, Specifically for SH10RT models

**Features:** Vision Pro support

**In-app purchases:** none


### Spoolman GO

[App page](https://appshunter.io/ios/app/spoolman-go/id6764038250)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Spoolman GO Monthly | $2.99 | per month |


## Frequently asked questions

### Is SungrowEye free?

SungrowEye costs $7.99, with no in-app purchases.

### Is Spoolman GO free?

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

### Do SungrowEye or Spoolman GO have ads?

Neither SungrowEye nor Spoolman GO shows ads.

### Which is updated more often, SungrowEye or Spoolman GO?

SungrowEye ships an update weekly, and Spoolman GO every 6 days. Most recently, SungrowEye was updated on October 20, 2026 and Spoolman GO on October 25, 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.*