# Enerdrive ePRO vs TRL TPMS

The clearest difference is update cadence: TRL TPMS at weekly against Enerdrive ePRO's every 62 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.

Enerdrive ePRO ships an update every 62 months, TRL TPMS weekly. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Enerdrive ePRO | TRL TPMS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 62 months | **Weekly** |
| Monetization | Free | — |
| Size | 52 MB | 60 MB |
| Requires iOS | 13.0 | **12.2** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Enerdrive Pty Ltd](https://appshunter.io/developer/1165941240) | [TRAILER RESOURCES LIMITED](https://appshunter.io/developer/1727339326) |

## What reviewers say

### Enerdrive ePRO

[App page](https://appshunter.io/ios/app/enerdrive-epro/id1551294948)

Monitor and configure Enerdrive ePRO devices with Bluetooth connectivity. View live status, parameter values, and historical data. Rename devices and secure settings with a PIN code.

**Highlights:** Read live status information, View parameter values, Configure ePRO products, Access status and history data, Rename devices, Lock/unlock settings with PIN

**Features:** macOS Compatibility

**In-app purchases:** none


### TRL TPMS

[App page](https://appshunter.io/ios/app/trl-tpms/id6476616680)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Enerdrive ePRO free?

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

### Is TRL TPMS free?

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

### Do Enerdrive ePRO or TRL TPMS have ads?

Neither Enerdrive ePRO nor TRL TPMS shows ads.

### Which is updated more often, Enerdrive ePRO or TRL TPMS?

Enerdrive ePRO ships an update every 62 months, and TRL TPMS weekly. Most recently, Enerdrive ePRO was updated on October 13, 2026 and TRL TPMS on October 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.*