# Agworld Sampling vs CH CoLab

The clearest difference is update cadence: CH CoLab at monthly against Agworld Sampling's every 4 months. CH CoLab also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Agworld Sampling ships an update every 4 months, CH CoLab monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | Agworld Sampling | CH CoLab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (61 ratings)](https://appshunter.io/ios/app/agworld-sampling/id1033463215/reviews)** | — |
| Number of ratings | **61** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Monthly** |
| Monetization | Free | — |
| Size | 10 MB | 45 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [SemiosBio Technologies Inc.](https://appshunter.io/developer/1081642709) | [Central Highlands Community Services Ltd](https://appshunter.io/developer/1833993506) |

## What reviewers say

### Agworld Sampling

[App page](https://appshunter.io/ios/app/agworld-sampling/id1033463215)

This app helps soil collectors update field boundaries using location tracking and manage sampling jobs. It integrates with a precision sampling solution to streamline the process from job creation to data map generation.

**Highlights:** Update field boundaries with location tracking, View and complete assigned sampling jobs, Submit sampling jobs, Integrates with Agworld's precision sampling solution, Automated conversion to precision data maps, Client details, lab submission, and results management

**In-app purchases:** none


### CH CoLab

[App page](https://appshunter.io/ios/app/ch-colab/id6751210377)

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

**In-app purchases:** none


## Frequently asked questions

### Is Agworld Sampling free?

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

### Is CH CoLab free?

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

### Do Agworld Sampling or CH CoLab have ads?

Neither Agworld Sampling nor CH CoLab shows ads.

### Which is updated more often, Agworld Sampling or CH CoLab?

Agworld Sampling ships an update every 4 months, and CH CoLab monthly. Most recently, Agworld Sampling was updated on October 24, 2026 and CH CoLab on October 24, 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.*