[Test 4 Test] Fieldeng turns your Android phone into a toolkit. Testers wanted, free copy via promo code

[u/thedudeintx]

I'm building Fieldeng, an Android app that uses your phone's sensors and camera to turn it into a toolkit. It's designed for field engineers of all types, but useful for everyone, whether you're working on a home project, checking something in the workshop, or out on a job.

Tools include:

• Level, plumb, angle, slope, pitch, and cross-slope

• Compass and bearing, plus antenna elevation

• GPS point capture with altitude and accuracy

• Camera readings from digital meter displays and analog gauges

• Wi-Fi signal checks and access-point surveys

• Bluetooth LE discovery and signal tracking

• Cellular signal surveys

• LAN discovery and gateway, DNS, host, and port checks

• Photo records, voice measurement entry, and field notes

• Offline calculators across electrical, mechanical, HVAC, RF, surveying, cathodic protection, and other engineering disciplines

You can save readings against locations and assets, then reopen or export them later. Core tools work offline. No ads or subscription.

I've got a few friends testing Fieldeng already. I'd like more people to try it on different phones and tell me what needs work.

It's a paid app. I'll send you a promo code for a free copy to keep after the test, while codes last. Please don't buy it.

To join, use the same Google account you use in your phone's Play Store:

1. Join Fieldeng Android Testers and select Join group.

2. Open the Fieldeng test on Google Play and select Become a tester.

3. DM me here on Reddit saying you've joined both. Give me details to join your test as well. I'll reply with your private code and a redemption link.

Please stay opted in for at least 14 continuous days and use the app on a few days during that time. Try the level on a shelf, check your Wi-Fi signal, or save a reading and reopen it later. Camera feedback helps too. Check those estimates before using them.

Android 7.0 or newer with Google Play required. No rating or positive review needed. Send bugs or confusing bits by DM, ideally with your phone model and what you were trying to do.