OtmisNET vs 4 Farm
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OtmisNET
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The OtmisNET Mobile system homologation version. Available features: • Monitoring - Monitor your Jacto machines in real time, viewing machine engine information, spraying or harvesting data, climate, operation, alarms and events, plus the ability to machine location display. (Available only for machines with Jacto telemetry) • Indicators - Check the operations performed by a Jacto engine, with information of how this was achieved, coverage and overlap spraying. • Notifications - Receive speed, ambiental temperature and air humidity alerts in real time.
4 Farm
This app assists precision agriculture professionals with navigation for sample collection points. Future updates will include polygon reading, productivity maps, and GeoTIFF image support.
- Navigation for sample collection points
- Polygon reading (in development)
- Productivity maps (in development)
- GeoTIFF image support (in development)
- Save data to shapefile (in development)
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O Aplicativo 4 Farm está sendo desenvolvido para ajudar pessoas que trabalham com Agricultura de Precisão. Nas primeiras versões ele disponibiliza algumas funções simples de navegação para pontos para coleta de amostras, porém novas funcionalidades já estão em desenvolvimento, como leitura de polígonos, mapas de produtividade, imagens geotiff e a possibilidade de salvar dados em arquivos shapefile. Envie-nos emails com sugestões para sempre melhorarmos.
Screenshots
Verdict
The clearest difference is update cadence: 4 Farm at weekly against OtmisNET's every 6 months. OtmisNET's advantage is iOS requirement (11.4 vs 15.0). 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.
OtmisNET ships an update every 6 months, 4 Farm weekly. The most recent releases landed on October 18, 2026 and September 24, 2026 respectively.
| Parameter | OtmisNET | 4 Farm |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 66.7% of reviews |
| Update frequency | Every 6 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.4 — better | 15.0 |
| Further details — not scored | ||
| Size | 9 MB | 92 MB |
| Age rating | 4+ | 4+ |
| Developer | Máquinas Agrícolas Jacto S/A | Charles Steinmetz |
In-app purchases
OtmisNET
No in-app purchases
4 Farm
No in-app purchases
