# PowerProbe Link vs GWSMARTBT

The clearest difference is review sentiment: GWSMARTBT at 48% against PowerProbe Link's 0%. GWSMARTBT also leads on update cadence (every 5 weeks vs every 13 months) and ratings volume (60 vs 4). PowerProbe Link's advantage is monetization model (free vs paid) and rating (3.5 vs 3.3). 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.

PowerProbe Link holds the better App Store score, 3.5 against 3.3. That said, the two scores are not equally well evidenced: GWSMARTBT has 60 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 0% of PowerProbe Link's written reviews are positive against 48% of GWSMARTBT's, so the app with the better star average is not the one people write more warmly about.

PowerProbe Link ships an update every 13 months, GWSMARTBT every 5 weeks. The most recent releases landed on September 20, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | PowerProbe Link | GWSMARTBT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/powerprobe-link/id6476737385/reviews)** | [3.3 (60 ratings)](https://appshunter.io/ios/app/gwsmartbt/id6484589124/reviews) |
| Number of ratings | 4 | **60** |
| Positive reviews | 0.0% of reviews | **47.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 5 weeks** |
| Monetization | **Free** | Paid |
| Size | 4 MB | 1.3 GB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MGL APPA CORPORATION](https://appshunter.io/developer/1121102475) | [Apex Tool Group](https://appshunter.io/developer/1401209994) |

## What reviewers say

### PowerProbe Link

[App page](https://appshunter.io/ios/app/powerprobe-link/id6476737385)

This utility app connects to specific PowerProbe devices, enabling wireless data logging and remote monitoring. Users can download log data and export it to CSV files for analysis and reporting.

**Highlights:** Wireless data logging, Remote measurement monitoring, Log data download, CSV data export, Supports PowerProbe IT500, Supports DRAW MONITOR

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is PowerProbe Link free?

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

### Is GWSMARTBT free?

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

### Which has better reviews, PowerProbe Link or GWSMARTBT?

PowerProbe Link is rated higher. PowerProbe Link averages 3.5 out of 5 from 4 ratings, while GWSMARTBT averages 3.3 from 60 ratings.

### Do PowerProbe Link or GWSMARTBT have ads?

Neither PowerProbe Link nor GWSMARTBT shows ads.

### Which is updated more often, PowerProbe Link or GWSMARTBT?

PowerProbe Link ships an update every 13 months, and GWSMARTBT every 5 weeks. Most recently, PowerProbe Link was updated on September 20, 2026 and GWSMARTBT on September 29, 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.*