# Koppert iPM vs Link4 Cloud

The clearest difference is update cadence: Koppert iPM at every 3 months against Link4 Cloud's every 6 months. Koppert iPM also leads on iOS requirement (6.1 vs 12.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Koppert iPM against 5.0 for Link4 Cloud. Both are backed by a comparable volume of ratings — 3 and 2 respectively.

Koppert iPM ships an update every 3 months, Link4 Cloud every 6 months. The most recent releases landed on October 6, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Koppert iPM | Link4 Cloud |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (3 ratings)](https://appshunter.io/ios/app/koppert-ipm/id721318266/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/link4-cloud/id1586175290/reviews) |
| Number of ratings | **3** | 2 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 38 MB | 11 MB |
| Requires iOS | **6.1** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Koppert Biological Systems Inc.](https://appshunter.io/developer/721318269) | [Link4 Corporation](https://appshunter.io/developer/381382009) |

## What reviewers say

### Koppert iPM

[App page](https://appshunter.io/ios/app/koppert-ipm/id721318266)

This app provides an intelligent system for monitoring pests and diseases in crops using GPS precision. It allows agricultural professionals to collect, map, and analyze scouting data, with results accessible via an online dashboard from any internet-connected device.

**Highlights:** Intelligent pest and disease scouting, GPS precision field monitoring, Remote greenhouse monitoring, Customizable maps and templates, Centralized data storage, Data analysis and visualization

**Features:** macOS Compatibility

**In-app purchases:** none


### Link4 Cloud

[App page](https://appshunter.io/ios/app/link4-cloud/id1586175290)

Monitor and control your Link4 iGrow 1800 and Pearl environmental controllers remotely. Receive real-time alerts, view sensor data, and make configuration changes from anywhere in the world. Log notes and tasks for your grow operation.

**Highlights:** Real-time alarm notifications, Sensor readings access, Configuration changes, Crop information access, Grow Journal Notes and Tasks

**In-app purchases:** none


## Frequently asked questions

### Is Koppert iPM free?

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

### Is Link4 Cloud free?

Link4 Cloud is free to download, with no in-app purchases.

### Which has better reviews, Koppert iPM or Link4 Cloud?

Koppert iPM and Link4 Cloud are both rated 5.0 out of 5 on the App Store, from 3 and 2 ratings respectively.

### Do Koppert iPM or Link4 Cloud have ads?

Neither Koppert iPM nor Link4 Cloud shows ads.

### Which is updated more often, Koppert iPM or Link4 Cloud?

Koppert iPM ships an update every 3 months, and Link4 Cloud every 6 months. Most recently, Koppert iPM was updated on October 6, 2026 and Link4 Cloud on September 19, 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.*