# LDM STUDIO_EN vs SungrowEye

The clearest difference is price: LDM STUDIO_EN at Free against SungrowEye's $7.99. LDM STUDIO_EN also leads on iOS requirement (12.0 vs 18.0). SungrowEye's advantage is update cadence (weekly vs every 5 weeks). On ads, in-app purchases and device support there is nothing between them.

LDM STUDIO_EN is free to download; SungrowEye costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LDM STUDIO_EN ships an update every 5 weeks, SungrowEye weekly. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | LDM STUDIO_EN | SungrowEye |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ldm-studio-en/id1187812038/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | **Free** | Paid |
| Size | 25 MB | 33 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [刚 何](https://appshunter.io/developer/1146786543) | [Appnify GbR](https://appshunter.io/developer/1778006935) |

## What reviewers say

### LDM STUDIO_EN

[App page](https://appshunter.io/ios/app/ldm-studio-en/id1187812038)

This utility app provides tools for measuring distances on sites and highways. It offers a straightforward way to get accurate measurements for various applications.

**Highlights:** Site measurement, Highway measurement, Distance calculation, Utility tool

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is LDM STUDIO_EN free?

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

### Is SungrowEye free?

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

### Do LDM STUDIO_EN or SungrowEye have ads?

Neither LDM STUDIO_EN nor SungrowEye shows ads.

### Which is updated more often, LDM STUDIO_EN or SungrowEye?

LDM STUDIO_EN ships an update every 5 weeks, and SungrowEye weekly. Most recently, LDM STUDIO_EN was updated on November 2, 2026 and SungrowEye on November 8, 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.*