
A Google user
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Paid for the advanced version to get rid of adds, but nothing changed but my back account balance. What the heck!? Also, when trying to add my number to get unlimited free messages, the verification text never arrives, so I can't do it! App works well overall, but lost money and wasted time trying to very myself make it frustrating to use.
57 people found this review helpful
Private SMS Box
July 11, 2019
Oh no! We sincerely apologize for the troubles you've had with the app. We'd be happy to take a look into this for you, please contact us at info@privatesmsbox.com. Thank you.

A Google user
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It doesnt work like it should. All of a sudden, all my messages are going to my regular inbox and not the app. Ive emailed them numerous times and the problem remains. Its one problem after another with this app. UPDATE: They fixed the above problem. However, theres a new problem. Calls from my hidden contacts go to my regular call log. Also, IT RINGS. It rings twice, then stops. When I go to the call log, there's the name and phone number of my hidden contact, defeating the purpose of the app.
94 people found this review helpful
Private SMS Box
March 12, 2019
Dear User,
You need to install Advance SMS app and make it as default SMS application to hide native messages. Use it to send SMS for non private contacts.
Please mail us at info@privatesmsbox.com if you have any query.
Thanks

Vivec Carol
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The second message pro app known as calculator pro+It's very shameful app to be made. PSBTEAM now days what in your brain? Stressed out about life or what! .what app cant move all suggested SMS from advance SMS app to calculator pro+ . secondly when entering a number of the person whom you want to chat with privately it still tells you moving 0 SMS zero SMS how though we have last SMS, even the recently can't move to calculator pro+.
Private SMS Box
December 3, 2025
We have not had this issue reported to us before, and we'd certainly like to work this through for you. Could you share the details at info@privatesmsbox.com? And any relevant screenshots would be immensely valuable. Thank you.