Fertitest vs My ID4
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Fertitest
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To fertilise as required, it is important to adjust the spreader correctly. Because only with the correct setting you will be able to use your fertiliser as efficiently as possible. The LEMKEN Fertitest app was developed to simplify the determination of the correct setting values as much as possible. With this free application you can get the right values for your LEMKEN fertiliser spreader quickly and easily. You can determine the correct setting of your fertiliser spreader in just four steps: 1. selection of the spreading material: mineral fertiliser, natural fertiliser, slug pellets or seeds 2. selection of the exact type of the chosen spreading material 3. selecting the fertiliser spreader model and entering the type of throwing vane, working width, forward speed and the distribution rate 4. print or export the recommended settings The determined values can be easily transferred to an ISOBUS terminal via USB stick, memory card or manual input. Forget about hours of studying spreading charts - LEMKEN Fertitest makes it easy for you! Disponible en franΓ§ais DostΔpny w jΔzyku polskim Beschikbaar in het Nederlands
My ID4
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My ID4 is the application that allows you to monitor your fleet easily and intuitively directly from your smartphone or tablet. Access your ID4 devices and manage them as if you were in front of them. Program your irrigations with scheduled starts or automatic cycles; set its duration, working pressure, return speed, rainfall and everything you need for your irrigation. Automate your system by connecting up to five self-propelled sprinklers to a pumping group. Analyse the data collected in the field through the history and optimize your next irrigations. Receive timely updates on the operating status of your devices through the notification system. Irrigating has never been easier. My ID4, The art of irrigation
Screenshots
Verdict
Fertitest and My ID4 are too close to call on the numbers: across 6 compared parameters β price, update cadence, ads and in-app purchases among them β neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Fertitest ships an update every 5 months, My ID4 every 3 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | Fertitest | My ID4 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 months β better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 β better | 14.2 |
| Further details β not scored | ||
| Size | 38 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | LEMKEN | IdroMOP Srl |
In-app purchases
Fertitest
No in-app purchases
My ID4
No in-app purchases








