GrazeOK vs PaddockTrac
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GrazeOK
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Managing livestock demands accurate and fast decisions for a successful operation. Nowadays, managers rely on either inaccurate visual inferences or expensive tools for acquiring fast answers to in-farm issues. GrazeOK is a user friendly electronic version of the Oklahoman grazing stick which allows fast and proper estimation of stock density, number of pastures, grazing and rest days by simply measuring plant height and canopy cover with a yard stick and inputting them in your phone. How it works: 1. Download GrazeOK, 2. With a yard stick, measure forage height and canopy cover (optional), 3. Input your operation details: forage species, livestock, grazing system (continuous, rotational, etc), 4. Get proper stock density, number of pastures, grazing and rest days for your operation. The results will be displayed in the screen of your phone and emailed to you (optional).
PaddockTrac
This app connects to a Bluetooth sensor to gather data for calculating dry matter in paddocks. This information is then used on the Grazing Wedge website. A compatible Bluetooth sensor is required for the app to function.
- Bluetooth sensor data collection
- Dry matter calculation
- Grazing Wedge website integration
- Paddock management tool
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PaddockTrac is a mobile application which allows users to connect to a bluetooth sensor to collect data for use in the calculation of dry matter in a paddock for use in the Grazing Wedge web site. Please note: this application WILL NOT WORK if you do not have the required bluetooth sensor.
Screenshots
Verdict
The clearest difference is iOS requirement: GrazeOK at 9.0 against PaddockTrac's 15.6. On price, update cadence, ads and in-app purchases 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.
GrazeOK ships an update every 2 months, PaddockTrac every 3 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.
| Parameter | GrazeOK | PaddockTrac |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.8 (4 ratings) — better |
| Number of ratings | — | 4 — better |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 23 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Oklahoma State University | University of Missouri |
In-app purchases
GrazeOK
No in-app purchases
PaddockTrac
No in-app purchases
