# DecipherAg Mobile vs FOUR PLATFORM

DecipherAg Mobile and FOUR PLATFORM are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

DecipherAg Mobile ships an update every 3 months, FOUR PLATFORM every 2 months. The most recent releases landed on September 14, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | DecipherAg Mobile | FOUR PLATFORM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 115 MB | 29 MB |
| Requires iOS | 18.1 | **17.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [CSBP Limited](https://appshunter.io/developer/522583638) | [Thirty4 Pty. Ltd.](https://appshunter.io/developer/320171711) |

## What reviewers say

### DecipherAg Mobile

[App page](https://appshunter.io/ios/app/decipherag-mobile/id1487039973)

This app facilitates geolocated soil and plant sampling for laboratory submission. It allows users to receive planned jobs, navigate to sites, record sample information, and submit data directly to the lab. Users can also create new sampling jobs and add observations on the go.

**Highlights:** Receive planned sampling jobs, Navigate to sample sites, Scan bag barcodes, Record sample information, Submit data to laboratory, Create ad-hoc sampling jobs, Add geolocated sites and observations

**Features:** Vision Pro support

**In-app purchases:** none


### FOUR PLATFORM

[App page](https://appshunter.io/ios/app/four-platform/id6474822941)

**In-app purchases:** none


## Frequently asked questions

### Is DecipherAg Mobile free?

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

### Is FOUR PLATFORM free?

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

### Do DecipherAg Mobile or FOUR PLATFORM have ads?

Neither DecipherAg Mobile nor FOUR PLATFORM shows ads.

### Which is updated more often, DecipherAg Mobile or FOUR PLATFORM?

DecipherAg Mobile ships an update every 3 months, and FOUR PLATFORM every 2 months. Most recently, DecipherAg Mobile was updated on September 14, 2026 and FOUR PLATFORM on September 23, 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.*