# IRS

> Sugar beet harvest loss calculator and news for growers. (iPhone/iPad app by Online Supporter B.V..)

- Source: https://appshunter.io/ios/app/irs/id543202940 (this page in markdown: same URL + `.md`)
- Developer: [Online Supporter B.V.](https://appshunter.io/developer/640512746)
- Category: Utilities
- Price: Free
- Rating: 3.00/5 from 6 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 7 MB
- Languages: English
- Released: 2012-07-20
- Data updated: 2026-07-04
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/irs/id543202940/reviews.md

## What is IRS?

Het IRS is sinds 1930 het onderzoeks- en kenniscentrum voor de suikerbietenteelt in Nederland. Deze app is met name voor bietentelers en kennisintermediairs.

Deze app bestaat uit meerdere applicaties, die je helpen bij de teelt van suikerbieten. In deze versie is enkel de applicatie 'Oogstverliezen' actief. Hiermee kun je het oogstverlies berekenen van bieten, je kunt de berekeningen ook opslaan om deze later terug te kijken.

Ook kun je het laatste nieuws van IRS lezen via de nieuws sectie van de app!

## Key features

- Calculate harvest losses
- Save and review calculations
- Access latest news
- Sugar beet cultivation insights

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/irs/id543202940/reviews.md

### 1/5 — Non-English

*2019-12-21*

I downloaded this application thinking it would be useful.   The Developers advertise as “ENGLISH”, which is a Fallacy & False Advertising!

## Frequently asked questions about IRS

### What is the main function of the IRS app?

The IRS app's primary function is to help sugar beet growers calculate their harvest losses. It allows for saving and reviewing these calculations for future reference.

### Does the IRS app offer more than just harvest loss calculations?

Yes, the IRS app also includes a news section where users can read the latest updates and news from IRS, the research and knowledge center for sugar beet cultivation.

### Who is the target audience for the IRS app?

The app is specifically designed for sugar beet growers and knowledge intermediaries involved in the cultivation of sugar beets in the Netherlands.

### What devices is the IRS app compatible with?

The IRS app is available for iPhone and iPod devices.

### How often is the IRS app updated?

The IRS app was last updated on April 7, 2021, with version 4.0. Users can expect updates to improve functionality and provide new information.

### What is the age rating for the IRS app?

The IRS app has an age rating of 4+, making it suitable for a wide range of users.

### Is the IRS app free to download and use?

Yes, the IRS app is available for free. There are no in-app purchases or advertisements mentioned.

### What is the user rating for the IRS app?

The IRS app has a rating of 3.0 stars based on 6 user ratings.

## Version history (last 5 releases)

### 4.0 — 2021-04-07

API URL's aangepast i.v.m. livegang nieuwe website op irs.nl

### 3.3.6 — 2021-01-20

App crash bij applicatie kalkbemesting opgelost.
Foutmelding in weer pagina verholpen.

### 3.3.5 — 2020-11-09

De link naar de Teelthandleiding in het scherm overzaai is nu correct.

### 3.3.4 — 2020-10-27

- Storyboard based launcher toegevoegd
- Oogstverliezen: Toetsenbord voor puntberekening is nu decimaal
- Oogstverliezen: De indicators worden nu alleen getoond als er waarden zijn ingegeven
- Bladschimmels: de link voor Infectiewaarden stemphylium is aangepast en werkt nu correct
- Overzaai: de link voor de teelthandleiding is aangepast naar de nieuwe link
- Stikstofbemesting: de berekening toont nu het juiste scherm en crasht niet meer bij lege waarden
- Stikstofbemesting: de regiokeuzelijst wordt niet meer weergegeven in andere keuzelijsten.
- Info: het infoscherm toont nu de juiste appstore versie i.p.v. het buildnummer
- Optie kalkmeststof Betacal Mgplus verwijderd
- Diverse tekstwijzigingen

### 3.3.2 — 2019-11-21

Diverse foutoplossingen en verbeteringen

## More apps by Online Supporter B.V.

- [Sportpas](https://appshunter.io/ios/app/sportpas/id1041380455)
- [DCC](https://appshunter.io/ios/app/dcc/id1435914116)
- [Garden Impressions](https://appshunter.io/ios/app/garden-impressions/id1577507756)

All apps by Online Supporter B.V.: https://appshunter.io/developer/640512746

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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 2026-07-04.*