# 东润水资源监控管理 vs LANDrop

The clearest difference is update cadence: LANDrop at every 5 days against 东润水资源监控管理's every 2 months. 东润水资源监控管理's advantage is iOS requirement (11.0 vs 13.0). 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.

东润水资源监控管理 ships an update every 2 months, LANDrop every 5 days. The most recent releases landed on October 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 东润水资源监控管理 | LANDrop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (148 ratings)](https://appshunter.io/ios/app/landrop/id1568444438/reviews)** |
| Number of ratings | — | **148** |
| Positive reviews | — | 68.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 days** |
| Monetization | — | Free |
| Size | 60 MB | 37 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shandong Dongrun Instrument Science and Technology Co., Ltd.](https://appshunter.io/developer/1459355651) | [SkyArc LLC](https://appshunter.io/developer/1744512094) |

## What reviewers say

### 东润水资源监控管理

[App page](https://appshunter.io/ios/app/id1459355652)

**Features:** macOS Compatibility

**In-app purchases:** none


### LANDrop

[App page](https://appshunter.io/ios/app/landrop/id1568444438)

Easily transfer photos, videos, files, and text between devices on the same local network. Enjoy ultra-fast, secure, and uncompressed transfers without relying on internet data.

**Highlights:** Ultra-fast local network transfers, Secure file sharing with cryptography, No cellular data usage, No compression for photos/videos, Intuitive user interface, Discover devices on the same network

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and seamless file transfers
- 👍 Simple and intuitive user interface
- 🆓 Completely free with no subscriptions
- 🔒 Secure local network transfers without cloud
- 🌐 Cross-platform compatibility (iOS, Windows, Mac, Android, Linux)

**What reviewers complain about**

- 🐛 Frequent connection/detection issues between devices
- 🐛 iPhone to PC transfers often fail or timeout
- 💾 App retains excessive cache/storage data (20GB+ reported)
- 🔄 Version 2 breaks backward compatibility with version 1
- ⚠️ Requires both devices to stay awake during transfer

**Reported bugs**

- Cannot transfer files from iPhone to PC (Socket Exception errors)
- Device detection fails after app updates
- App freezes on photo selection screen
- Version 2.2.0 breaks device discovery
- Incompatibility with iOS 18 and iOS 26

**Requested features**

- Dark mode support
- Manual cache/file clearing option
- Batch file selection and transfer
- Live photo support
- Transfer pause/resume functionality


## Frequently asked questions

### Is 东润水资源监控管理 free?

东润水资源监控管理 is free to download, with no in-app purchases.

### Is LANDrop free?

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

### Do 东润水资源监控管理 or LANDrop have ads?

Neither 东润水资源监控管理 nor LANDrop shows ads.

### Which is updated more often, 东润水资源监控管理 or LANDrop?

东润水资源监控管理 ships an update every 2 months, and LANDrop every 5 days. Most recently, 东润水资源监控管理 was updated on October 11, 2026 and LANDrop 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.*