Calculator Pro+ - Private SMS

Contains adsIn-app purchases
4.1
3.84K reviews
500K+
Downloads
Content rating
Everyone
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About this app

Do you want to hide your private conversations? Worried about spam SMS? Worried on your messages checked by others, then Calculator Pro+ is for you. It saves SMS/MMS of secret contacts behind calculator app.

To keep secret messages of particular number, add it as Private Contact. After that when any new message received from that contact, it directly move inside application. Its easy to use and keeps user conversation secret. Your SMS conversation is 100% SECRET and secure.

It also provides free texting between users. Just Sign-In with your number. Send unlimited text, audio, photo and location details to another user.

Full of emoj characters (300 emoj support), useful to represent emotions.


Features:
- Password screen of calculator to open application
- Hide SMS and MMS
- Filter/block spam message
- Custom notification text & icon for private message
- Free text & multimedia messaging between users
- Auto backup
- Image/Audio/Location sharing
- Open from phone default dialer
- Hide app icon, cannot be seen or opened by other people
- Timeout: set a timer to close application
- Messages move back and forth from default messaging app

Note:
Android OS version 4.4 & above need to set AdvanceSMS as default SMS app for native messaging support.


Excited to receive feedbacks or queries at: info@privatesmsbox.com
Updated on
Apr 23, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance
This app may collect these data types
Personal info, Contacts, and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.1
3.78K reviews
A Google user
March 18, 2019
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.
88 people found this review helpful
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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
strong
January 9, 2022
*Do not use* I repeat, do not use this app. You will lose all your messages, images, everything, once you transfer the contact into their app. Then afterwards you will not have access to open the app because once you try to open it, it will only bring you to the "settings" the screen to put your code in is gone. Your only options will be to uninstall or force close. I pray I help someone with this. Biggest ####ING mistakes I've made !!!!!
201 people found this review helpful
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Private SMS Box
January 19, 2022
Dear User, To move message back to native messaging app, Open App - Press and hold on conversation or contact - Select "Move Messages Back to Native" It will give option to move all private messages back to native application. Please mail us at info@privatesmsbox.com if you have any query. Thanks
A Google user
July 1, 2019
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.
56 people found this review helpful
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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.

What's new

- New Premium App themes added
- Performance improvement
- Bug fixes
- Crash fixed