This app was mentioned in 14 comments, with an average of 1.14 upvotes
The link for the full-free edition of this app on Google Play is https://play.google.com/store/apps/details?id=xadave.SmartUnitConverterFree_Google
Smart Unit Converter Free is just an unit converter. But it's lightweight, ad-free, and full-free. It works well without internet access.
https://play.google.com/store/apps/details?id=xadave.SmartUnitConverterFree_Google
Just for your reference.
Thanks for your attention.
You may try its full-free edition, Smart Unit Converter Free.
It's the same accurate, pure and lightweight. The only difference is that the paid edition is full-featured which supports much more units of measurement.
A link to your app would help...
Free:
Smart Unit Converter Free - High Precision & Pure
https://play.google.com/store/apps/details?id=xadave.SmartUnitConverterFree_Google&hl=en
Paid:
Smart Unit Converter Pro - High Precision & Pure
https://play.google.com/store/apps/details?id=xadave.SmartUnitConverterPro_Google&hl=en
Also, 3 free codes will not go far in promoting your app. If you are trying to get exposure for your app you will need to post a lot more codes using a site like Play-Code.xyz or here on Reddit:
I would like to recommend an utility app, unit converter, on google play.
https://play.google.com/store/apps/details?id=xadave.SmartUnitConverterFree_Google
Web link to Smart Unit Converter Free
The web link for Smart Unit Converter Free - https://play.google.com/store/apps/details?id=xadave.SmartUnitConverterFree_Google
The web link for Smart Unit Converter Free - https://play.google.com/store/apps/details?id=xadave.SmartUnitConverterFree_Google
This pure & lightweight app, which size is just 68 KB, is simple and full-free. FYI.
https://play.google.com/store/apps/details?id=xadave.SmartUnitConverterFree_Google
I wonder how many percents per hour the full-free and lightweight app is using?
Good. Here I show one as I know. This utility app only requires one permission: Google Play License Check.
https://play.google.com/store/apps/details?id=xadave.SmartUnitConverterFree_Google
You may view its Permissions required on Google Play: https://play.google.com/store/apps/details?id=xadave.SmartUnitConverterFree_Google