# Doran TPMS vs Schrader Connect

The clearest difference is update cadence: Schrader Connect at every 2 weeks against Doran TPMS's every 5 months. 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.

Doran TPMS ships an update every 5 months, Schrader Connect every 2 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Doran TPMS | Schrader Connect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/doran-tpms/id1666299578/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 38 MB | 304 MB |
| Requires iOS | 15.1 | **14.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Transpoworks Inc.](https://appshunter.io/developer/1664919543) | [Schrader International GmbH](https://appshunter.io/developer/988732081) |

## What reviewers say

### Doran TPMS

[App page](https://appshunter.io/ios/app/doran-tpms/id1666299578)

Monitor tire pressure and temperature in real-time for commercial vehicles and agricultural equipment. Receive instant alerts for low, high, or unsafe conditions, and log data to track trends and identify potential issues.

**Highlights:** Bluetooth connectivity, Real-time monitoring, Customizable alerts, Data logging, Easy sensor installation

**Features:** macOS Compatibility

**In-app purchases:** none


### Schrader Connect

[App page](https://appshunter.io/ios/app/schrader-connect/id6751644902)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Doran TPMS free?

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

### Is Schrader Connect free?

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

### Do Doran TPMS or Schrader Connect have ads?

Neither Doran TPMS nor Schrader Connect shows ads.

### Which is updated more often, Doran TPMS or Schrader Connect?

Doran TPMS ships an update every 5 months, and Schrader Connect every 2 weeks. Most recently, Doran TPMS was updated on November 3, 2026 and Schrader Connect on November 8, 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.*