# PaddockTrac vs TPI Bridge

The clearest difference is update cadence: TPI Bridge at weekly against PaddockTrac's every 3 months. TPI Bridge also leads on iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PaddockTrac ships an update every 3 months, TPI Bridge weekly. Both last shipped on September 9, 2026.

## The numbers

| Metric | PaddockTrac | TPI Bridge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (4 ratings)](https://appshunter.io/ios/app/paddocktrac/id1353197167/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free | — |
| Size | 15 MB | 66 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [University of Missouri](https://appshunter.io/developer/386691190) | [C-Cubed](https://appshunter.io/developer/426768181) |

## What reviewers say

### PaddockTrac

[App page](https://appshunter.io/ios/app/paddocktrac/id1353197167)

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.

**Highlights:** Bluetooth sensor data collection, Dry matter calculation, Grazing Wedge website integration, Paddock management tool

**Features:** macOS Compatibility

**In-app purchases:** none


### TPI Bridge

[App page](https://appshunter.io/ios/app/tpi-bridge/id6471507477)

**In-app purchases:** none


## Frequently asked questions

### Is PaddockTrac free?

PaddockTrac is free to download, with no in-app purchases.

### Is TPI Bridge free?

TPI Bridge is free to download, with no in-app purchases.

### Do PaddockTrac or TPI Bridge have ads?

Neither PaddockTrac nor TPI Bridge shows ads.

### Which is updated more often, PaddockTrac or TPI Bridge?

PaddockTrac ships an update every 3 months, and TPI Bridge weekly. Most recently, PaddockTrac was updated on September 9, 2026 and TPI Bridge on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*