# Sirrus

> Farm management and data collaboration tool for agronomists and farmers. (iPhone/iPad app by SST Software Inc..)

- Source: https://appshunter.io/ios/app/sirrus/id684978309 (this page in markdown: same URL + `.md`)
- Developer: [SST Software Inc.](https://appshunter.io/developer/684978312)
- Category: Productivity, Business
- Price: Free with in-app purchases
- Rating: 3.50/5 from 43 App Store ratings · 16 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 117 MB
- Languages: American English, Afrikaans, French (France), German (Germany), European Portuguese, European Spanish
- Released: 2013-10-26
- Data updated: 2026-07-23
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/sirrus/id684978309/reviews.md

## What is Sirrus?

Sirrus helps agronomists and farmers collaborate on farming decisions by making field data accessible and easy to collect. By connecting to the agX Platform, standardized field data is available offline and can be shared with other users and applications.

Features:
* Scout crops for pest pressures and easily record and collect observation photos
* Create and share recommendation from the field
* Generate PDF reports and share via email or text
* Soil sample using a grid, zones, or previous soil sampling points
* View fertilizer and nutrient recommendations
* Send recommendations wirelessly using Raven Slingshot®
* Export data as a shapefile
* Receive rainfall estimates updated to the hour for each field
* Drive or draw new field boundaries
* Store and share data securely via the agX Platform

ACCOMPLISH EVEN MORE WITH SIRRUS PREMIUM! Sirrus Premium unlocks advanced features:

* Advanced Fertilizer Recommendation Editor – Edit variable rate recommendations by total product or cost
* Product Labels/SDS – View up to date product information, labels, SDS and store for offline use
* Variety Tech Sheets – View and share variety traits/information and store for offline use
* Premium Reports – Beautiful PDF reports that cover your Scouting and Recommendation communication needs
* Recents Search – A tool to increase efficiency in recommendation creation by sourcing previous activities
* $49.99 Monthly, $499.99 Annually

*Continued use of GPS running in the background can dramatically decrease battery life.
*Sirrus Premium subscription prices may vary by location. Subscriptions will be charged to your credit card through your iTunes account. Your subscriptions will automatically renew unless canceled at least 24 hours before the end of the current period. Subscriptions may be managed and auto-renewal may be turned off by going to Account Settings after purchase.

Privacy Policy: https://www.reedbusiness.com/privacy-policy/

## Key features

- Offline field data collection
- Crop scouting and observation recording
- Create and share recommendations
- Generate PDF reports
- Soil sampling tools
- Export data as shapefile
- Hourly rainfall estimates

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Sirrus Premium | $62.00 | per month |
| Sirrus Premium | $749.99 | per year |


## Recent user reviews (10 of 16)

All indexed reviews: https://appshunter.io/ios/app/sirrus/id684978309/reviews.md

### 1/5 — Wouldn’t suggest

*2022-05-05*

This company since transferring ownership to Proagrica has been a disaster. They do not know their own products to support them.  Support is completely useless when you need help with anything.

### 1/5 — Plataforma instável

*2021-10-30*

Plataforma muito instável a qualquer momento você será necessário baixar todos os mapas novamente porque teve de reinstalar o aplicativo ou porque deu log de erro que perde tudo!

### 5/5 — Handy app

*2021-08-12*

Easy to use!

### 1/5 — Crop Consultant

*2020-12-11*

I have to use this app to soil sample some of my fields. I have three soil sampling apps on my iPad and this one is by far my least favorite. This app is slower and the screen often freezes. Sometimes while waiting on a frozen screen, the app just closes and I have to start all over again. Tech support is usually helpful, but it does not take long for another problem to occur.

### 2/5 — New update is confusing

*2020-09-19*

How do I now share data between accounts??? The options are now removed but I cannot find where they are located now.

### 4/5 — Improved but not perfect

*2020-06-24*

Sirrus has finally solved our issue of syncing data across to multiple devices and has minimized app crashing. The app still crashes occasionally but seems like it can not keep up with the amount of data I put in it at one time. I am still waiting on color coating fields to match technologies. Overall it is still a good app and gets what I need done.

### 2/5 — Crop agronomist

*2019-08-05*

I use the app everyday scouting fields. When the app works like it supposed to then it is great. When I am not able to receive or give data I am not able to give my farmers the information they need. If they don’t get the information then I am out of a job. Every time there is an update to fix one thing they screw up something else. This happens every year. Tech support is friendly but the developers are a joke. Don’t fix something that isn’t broke.

### 2/5 — User

*2019-07-30*

The crashing gets worse with every update. Not sure how that works. With the last update I can not even enter one field worth of information without it crashing before I finish. When the app is working it is great, but right now it is not.

### 5/5 — Helpful App

*2019-06-10*

I have always appreciated this app’s quality and use it mostly for creating recs. Looking forward to being able to share tank mixes to others easily this year! Thank you for always making great improvements in your app!

### 3/5 — Has a lot of potential

*2019-05-24*

This app has a lot of potential.  But it crashes all the time.  AgX is all out compatibility across platforms, however it never seems to work.

## Frequently asked questions about Sirrus

### What is Sirrus?

Sirrus is a productivity app designed for agronomists and farmers to collaborate on farming decisions by making field data accessible and easy to collect. It connects to the agX Platform for standardized, offline data access and sharing.

### What are the key features of Sirrus?

Key features include scouting crops for pest pressures, recording observations with photos, creating and sharing recommendations from the field, generating PDF reports, soil sampling, viewing nutrient recommendations, and exporting data as shapefiles.

### What does Sirrus Premium offer?

Sirrus Premium unlocks advanced features such as an Advanced Fertilizer Recommendation Editor, access to Product Labels/SDS and Variety Tech Sheets for offline use, Premium Reports, and a Recents Search tool for efficiency.

### How much does Sirrus Premium cost?

Sirrus Premium is available for $49.99 monthly or $499.99 annually. Subscription prices may vary by location, and they automatically renew unless canceled at least 24 hours before the current period ends.

### On what devices can I use Sirrus?

Sirrus is supported on iPhone, iPad, and iPod. It is designed for iOS devices.

### How often is Sirrus updated?

The latest version of Sirrus is 5.12.1, and it was last updated on January 9, 2025. This indicates a relatively frequent update cycle.

### What is the user rating for Sirrus?

Sirrus has a rating of 3.5 stars from 43 ratings. This suggests a mixed but generally positive user reception.

### Does Sirrus have ads?

No, Sirrus does not contain advertisements. The app is free to download and use, with optional premium features available via subscription.

## Version history (last 5 releases)

### 5.12.1 — 2025-01-09

Miscellaneous bug fixes

### 5.12 — 2024-10-31

Reinstate dashboard tiles for Planting and Sampling jobs, and bugfixes.

### 5.11.1 — 2024-08-30

- Dashboard Tile Removal 
- Expose Crop Attribute in iOS CEI
- Custom Legend Range
- General Improvements and Big Fixed

### 5.11 — 2024-08-28

- Dashboard Tile Removal 
- Expose Crop Attribute in iOS CEI
- Custom Legend Range
- General Improvements and Big Fixed

### 5.10.3 — 2024-05-28

Fixing Sync Issue

## Apps similar to Sirrus

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Ag PhD Soils](https://appshunter.io/ios/app/ag-phd-soils/id1291370839) | 1.6 (13) | Free | Productivity |
| [Legacy Echelon Ag](https://appshunter.io/ios/app/legacy-echelon-ag/id969719245) | 3.9 (25) | Free | Productivity |
| [FieldX Mobile](https://appshunter.io/ios/app/fieldx-mobile/id6497066777) | 5.0 (3) | Free | Productivity |
| [FarmQA - Crop Scouting & more](https://appshunter.io/ios/app/farmqa-crop-scouting-and-more/id1232043703) | 4.7 (27) | Free | Productivity |
| [FieldX Sampling](https://appshunter.io/ios/app/fieldx-sampling/id930155256) | 3.8 (4) | Free | Productivity |
| [TELUS Agronomy](https://appshunter.io/ios/app/telus-agronomy/id1003507680) | 4.2 (5) | Free | Productivity |

## More apps by SST Software Inc.

- [TELUS Crop Management](https://appshunter.io/ios/app/telus-crop-management/id1487820839)
- [Cattle Manager Go](https://appshunter.io/ios/app/cattle-manager-go/id1532733918)

All apps by SST Software Inc.: https://appshunter.io/developer/684978312

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-23.*