# BASF Agro Adviser vs SOS Viewer

The clearest difference is update cadence: SOS Viewer at fortnightly against BASF Agro Adviser's every 6 weeks. BASF Agro Adviser's advantage is iOS requirement (13.4 vs 15.6). 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.

BASF Agro Adviser ships an update every 6 weeks, SOS Viewer fortnightly. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | BASF Agro Adviser | SOS Viewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/basf-agro-adviser/id1316177410/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 34 MB | 66 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Agro BASF](https://appshunter.io/developer/1406289678) | [Tech Tree Sdn Bhd](https://appshunter.io/developer/1756843252) |

## What reviewers say

### BASF Agro Adviser

[App page](https://appshunter.io/ios/app/basf-agro-adviser/id1316177410)

This agronomy assistant helps farmers in Lithuania, Latvia, and Estonia identify and manage crop diseases, weeds, and pests. It provides detailed descriptions, detection advice, and recommendations for crop protection products and technologies tailored to Baltic conditions.

**Highlights:** Disease, weed, and pest identification, Detection advice, Crop protection product recommendations, Expertise on crop safety technology, Agro expert contacts, Tailored for Baltic agriculture

**Features:** macOS Compatibility

**In-app purchases:** none


### SOS Viewer

[App page](https://appshunter.io/ios/app/sos-viewer/id6742965163)

**In-app purchases:** none


## Frequently asked questions

### Is BASF Agro Adviser free?

BASF Agro Adviser is free to download, with no in-app purchases.

### Is SOS Viewer free?

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

### Do BASF Agro Adviser or SOS Viewer have ads?

Neither BASF Agro Adviser nor SOS Viewer shows ads.

### Which is updated more often, BASF Agro Adviser or SOS Viewer?

BASF Agro Adviser ships an update every 6 weeks, and SOS Viewer fortnightly. Most recently, BASF Agro Adviser was updated on October 20, 2026 and SOS Viewer on October 15, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*