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Purchased a C to micro USB OTG lead for £2:50 on the big online seller, & this works fine with my Nano VNA chinese clone, on both my Samsung Galaxy tablet, and my Kindle Fire tablet. Good job, thanks!! 👍👍
★★★★★Dave Pickering· Jun 2, 2020
Works better than the ANOVA Saver PC Softw are. Easy to install and setup, you DO need an OTG adaptor. I had a new USB-C OTG hub, so I used the cable that came with the VNA. Worked a treat!
★☆☆☆☆Mike Gibson· Sep 18, 2025
Got a tested otg cable, genuine ANOVA. Latest firmware installed. App message "no device found". Just a rubbish app
★☆☆☆☆Tony Windle· Apr 4, 2021
Downloaded. Connected with an usb c cable, that's the only way I can connect. Opened the app, and there's no connection available. Pretty much useless in my circumstances.
★☆☆☆☆Richard Palmer· Mar 22, 2021
First impression. Not to be used. Connection removes visible screen on nano vna. So everything has to be done via this app. When selecting a single marker to view swr you get 4 marker readings at top of the screen. I wound up disconnecting the phone and used the ANOVA without this app. I do not recommend this app. I will review again and confirm or not. Right now I'm too angry after spending over an hour with this confusing flaky app.
Google Play Rankings for NanoVNA WebApp
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Technologies used by NanoVNA WebApp
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