# Xtool FleX vs OBDGO PRO

The clearest difference is rating: Xtool FleX at 5.0 against OBDGO PRO's 4.6. Xtool FleX also leads on iOS requirement (8.0 vs 11.0). OBDGO PRO's advantage is ratings volume (25 vs 1). 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.

Xtool FleX holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: OBDGO PRO has 25 ratings behind it against 1, so its average is the more settled of the two.

Xtool FleX ships an update every 5 weeks, OBDGO PRO every 2 months. The most recent releases landed on September 25, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Xtool FleX | OBDGO PRO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/xtool-flex/id1469679560/reviews)** | [4.6 (25 ratings)](https://appshunter.io/ios/app/obdgo-pro/id1593164986/reviews) |
| Number of ratings | 1 | **25** |
| Positive reviews | — | 69.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 500 MB | 137 MB |
| Requires iOS | **8.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [翔宇 金](https://appshunter.io/developer/528881861) | [OBD GO TECH CO LTD](https://appshunter.io/developer/1627457928) |

## What reviewers say

### Xtool FleX

[App page](https://appshunter.io/ios/app/xtool-flex/id1469679560)

This diagnostic system connects to your iPhone or iPad to provide comprehensive vehicle coverage and full system diagnosis. It offers various special functions and features a small, portable design with a Bluetooth wireless connection.

**Highlights:** Comprehensive vehicle coverage, Full system diagnosis, Special functions, Portable design, Bluetooth wireless connection

**Features:** macOS Compatibility

**In-app purchases:** none


### OBDGO PRO

[App page](https://appshunter.io/ios/app/obdgo-pro/id1593164986)

Unlock hidden vehicle features and perform OBD-II diagnostics with this app. It allows you to activate functionalities like wireless CarPlay, disable start-stop systems, and scan/clear trouble codes. Generate detailed diagnostic reports to understand and repair your car.

**Highlights:** Unlock hidden vehicle features, OBD-II code scanning and clearing, Generate and share diagnosis reports, Activate wireless CarPlay, Disable start-stop systems, View freeze frame data, Interactive data stream graphing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Xtool FleX free?

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

### Is OBDGO PRO free?

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

### Which has better reviews, Xtool FleX or OBDGO PRO?

Xtool FleX is rated higher. Xtool FleX averages 5.0 out of 5 from 1 ratings, while OBDGO PRO averages 4.6 from 25 ratings.

### Do Xtool FleX or OBDGO PRO have ads?

Neither Xtool FleX nor OBDGO PRO shows ads.

### Which is updated more often, Xtool FleX or OBDGO PRO?

Xtool FleX ships an update every 5 weeks, and OBDGO PRO every 2 months. Most recently, Xtool FleX was updated on September 25, 2026 and OBDGO PRO on September 30, 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.*