IPM Tjek vs Porcus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IPM Tjek
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Med økonomisk støtte fra Miljøstyrelsen har SEGES udviklet en app, som har til formål at hjælpe landmanden med at identificere skadevoldere ude i marken og læse om IPM (integreret plantebe-skyttelse). At kende skadevolderne er en vigtig del af IPM. App’en fungerer uden netadgang og består af tre dele: nøgler til bestemmelse af skadevoldere, søgning på en bestemt skadevolder og de otte grundprincipper for IPM. Nøglen fungerer ved at vælge muligheder til og fra for nogle udvalgte kendetegn for skadevolderen. Derved er det op til brugeren selv at vælge, hvilke kendetegn han er mest sikker i. Det er derefter muligt at læse mere om skadevolderens biologi og kendetegn samt gennemse et billedarkiv.
Porcus
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Tail docking requires written documentation. New EU rules set new and stricter documentation requirements for tail docking in pig herds. With this app you can easily and quickly photo document tail bites in your herd to your supplier and carry out your own risk assessment and thus safely and easily comply with the documentation requirements. Pictures Using GPS coordinates, the exact location of your herd is indicated, and there will never be any doubt as to where the image originates. The images stored in the app will only be available to the sender/customer and supplier/recipient and cannot be viewed by other users.
Screenshots
Verdict
The clearest difference is update cadence: Porcus at every 9 months against IPM Tjek's every 87 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
IPM Tjek ships an update every 87 months, Porcus every 9 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.
| Parameter | IPM Tjek | Porcus |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 87 months | Every 9 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 93 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | SEGES Innovation P/S | Porcus ApS |
In-app purchases
IPM Tjek
No in-app purchases
Porcus
No in-app purchases








