# Koppert iPM vs NTRAC

The clearest difference is iOS requirement: Koppert iPM at 6.1 against NTRAC's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on October 6, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Koppert iPM | NTRAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/koppert-ipm/id721318266/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | — |
| Size | 38 MB | 27 MB |
| Requires iOS | **6.1** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Koppert Biological Systems Inc.](https://appshunter.io/developer/721318269) | [NTRAC Inc.](https://appshunter.io/developer/1476239592) |

## 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


### NTRAC

[App page](https://appshunter.io/ios/app/ntrac/id1476239593)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Koppert iPM free?

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

### Is NTRAC free?

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

### Do Koppert iPM or NTRAC have ads?

Neither Koppert iPM nor NTRAC shows ads.

### Which is updated more often, Koppert iPM or NTRAC?

Koppert iPM ships an update every 3 months, and NTRAC every 3 months. Most recently, Koppert iPM was updated on October 6, 2026 and NTRAC on October 26, 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.*