# AIOBD13 vs TPMS P458

The clearest difference is review sentiment: AIOBD13 at 50% against TPMS P458's 0%. On price, update cadence, ads and in-app purchases there is nothing between them.

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

AIOBD13 ships an update every 2 months, TPMS P458 every 3 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | AIOBD13 | TPMS P458 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/aiobd13/id958457297/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | Free | Free |
| Size | 52 MB | 20 MB |
| Requires iOS | **7.0** | 8.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [翔宇 金](https://appshunter.io/developer/528881861) | [Orange Electronic](https://appshunter.io/developer/506278411) |

## What reviewers say

### AIOBD13

[App page](https://appshunter.io/ios/app/aiobd13/id958457297)

Connects to your vehicle's diagnostic system via Bluetooth to read and log engine data on iOS devices. Monitor your car's performance and driving habits to improve MPG and maintain optimal operation.

**Highlights:** Bluetooth diagnostic system connection, Reads and logs engine data, Monitors vehicle conditions, Improves MPG tracking, Tracks driving habits, Supports OBDII/EOBD compliant vehicles since 1996

**Features:** macOS Compatibility

**In-app purchases:** none


### TPMS P458

[App page](https://appshunter.io/ios/app/tpms-p458/id1088191568)

This app monitors your tire pressure and temperature in real-time, providing visual and audible alerts for abnormal situations. It enhances driving safety, reduces tire wear, and improves fuel efficiency.

**Highlights:** Real-time tire status monitoring, Bluetooth connectivity, Visual and audible alerts, Tire pressure and temperature detection, Enhances driving safety, Reduces tire wear and fuel consumption

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is AIOBD13 free?

AIOBD13 is free to download, with no in-app purchases.

### Is TPMS P458 free?

TPMS P458 is free to download, with no in-app purchases.

### Do AIOBD13 or TPMS P458 have ads?

Neither AIOBD13 nor TPMS P458 shows ads.

### Which is updated more often, AIOBD13 or TPMS P458?

AIOBD13 ships an update every 2 months, and TPMS P458 every 3 months. Most recently, AIOBD13 was updated on November 1, 2026 and TPMS P458 on November 2, 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.*