# GWSMARTBT vs Xtrafyl

The clearest difference is update cadence: Xtrafyl at every 6 days against GWSMARTBT's every 5 weeks. 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.

GWSMARTBT ships an update every 5 weeks, Xtrafyl every 6 days. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | GWSMARTBT | Xtrafyl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (60 ratings)](https://appshunter.io/ios/app/gwsmartbt/id6484589124/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | 47.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 6 days** |
| Monetization | Paid | — |
| Size | 1.3 GB | 64 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Apex Tool Group](https://appshunter.io/developer/1401209994) | [Xtrafyl LLC](https://appshunter.io/developer/1867680691) |

## What reviewers say

### GWSMARTBT

[App page](https://appshunter.io/ios/app/gwsmartbt/id6484589124)

This diagnostic tool offers advanced vehicle system scanning and bidirectional control for automotive technicians. It provides 23 professional reset functions and live data mapping, eliminating the need for expensive alternatives. Enjoy comprehensive coverage, a 2-year warranty, and free lifetime software updates.

**Highlights:** Full system diagnostics, Bidirectional programming, 23 pro reset functions, Live data mapping, OE level diagnostics, Free lifetime software updates

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

**In-app purchases:** none


### Xtrafyl

[App page](https://appshunter.io/ios/app/xtrafyl/id6757584838)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is GWSMARTBT free?

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

### Is Xtrafyl free?

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

### Do GWSMARTBT or Xtrafyl have ads?

Neither GWSMARTBT nor Xtrafyl shows ads.

### Which is updated more often, GWSMARTBT or Xtrafyl?

GWSMARTBT ships an update every 5 weeks, and Xtrafyl every 6 days. Most recently, GWSMARTBT was updated on September 24, 2026 and Xtrafyl on September 20, 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.*