Bluetooth Trailer Tester vs PowerProbe Link
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bluetooth Trailer Tester
Test your trailer's electrical system remotely from your truck's cab. This app allows a single user to check running lights, brake lights, reverse lights, turn signals, and trailer brake connections. It is compatible with most smart devices and can test intelligent trailer modules.
- Remote trailer light testing
- Single-person operation
- Tests all trailer lights
- Compatible with smart devices
- Tests intelligent trailer modules
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The SteelMan Pro Bluetooth Trailer tester allows you to test your trailer hitch electrical connector from the cab of your truck. The SteelMan Pro Bluetooth Trailer Tester allows you to test running lights, brake lights, reverse lights, turn signals and trailer brake link. The SteelMan Pro Bluetooth Trailer Tester also allows you to test intelligent trailer modules, which monitors output loads. Features: · Test Trailer lights at the trailer hitch using your smart device · Only one person required for testing · Test running lights, brake lights, reverse lights, turn signals and trailer brake link · Compatible with most smart devices
PowerProbe Link
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.
- Wireless data logging
- Remote measurement monitoring
- Log data download
- CSV data export
- Supports PowerProbe IT500
- Supports DRAW MONITOR
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PowerProbe Link App provides PowerProbe products with the wireless features. For PowerProbe IT500, PowerProbe Link provides log data download feature from PowerProbe IT500, and can export the data to CSV file for further analysis and report. For DRAW MONITOR, PowerProbe Link provides remote measurement monitering and recording.
Screenshots
Verdict
The clearest difference is review sentiment: Bluetooth Trailer Tester at 75% against PowerProbe Link's 0%. Bluetooth Trailer Tester also leads on rating (4.0 vs 3.5) and update cadence (every 2 weeks vs every 13 months). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Bluetooth Trailer Tester holds the better App Store score, 4.0 against 3.5. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 75% of Bluetooth Trailer Tester's written reviews are positive against 0% of PowerProbe Link's.
Bluetooth Trailer Tester ships an update every 2 weeks, PowerProbe Link every 13 months. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.
| Parameter | Bluetooth Trailer Tester | PowerProbe Link |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | 3.5 (4 ratings) |
| Positive reviews | 75.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 4 | 4 |
| Update frequency | Every 2 weeks — better | Every 13 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 2 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | JS Products, Inc. | MGL APPA CORPORATION |
Customer experience
Bluetooth Trailer Tester
PowerProbe Link
In-app purchases
Bluetooth Trailer Tester
No in-app purchases
PowerProbe Link
No in-app purchases
Questions
Is Bluetooth Trailer Tester free?
Is PowerProbe Link free?
Which has better reviews, Bluetooth Trailer Tester or PowerProbe Link?
Do Bluetooth Trailer Tester or PowerProbe Link have ads?
Which is updated more often, Bluetooth Trailer Tester or PowerProbe Link?
Other comparisons
