Calculator Pro+ - Private SMS

Hide chats & SMS behind a calculator!

App info

Version :

4.1.125

Category :

Communication

Update :

April 20, 2025

Installs :

914,623

Developer :

Private SMS Box

Requires Android :

Android 4.4+

Content Rating :

Everyone

Get it on :

Download APK

App description

Android App Analysis and Review: Calculator Pro+ - Private SMS, Developed by Private SMS Box. Listed in Communication Category. Current Version Is 4.1.125, Updated On 20/04/2025 . According to users reviews on Google Play: Calculator Pro+ - Private SMS. Achieved Over 915 thousand Installs. Calculator Pro+ - Private SMS Currently Has 4 thousand Reviews, Average Rating 4.2 Stars

Do you want a private messaging app that keeps your conversations safe? Need to hide SMS/MMS from prying eyes? Tired of spam cluttering your inbox? Then Calculator Pro+ is the perfect solution!

Calculator Pro+ is a secure and discreet SMS/MMS hider app that hides messages from specific contacts behind a fully functional calculator interface. No one will know it's a hidden text app!

Secure & Private Messaging

Hide messages and keep your private conversations completely secure.
Add any contact as a Private Contact to automatically move their messages inside the app.
Your hidden SMS/MMS remain protected with a password-protected calculator.

Spam SMS Blocker

Block spam SMS and filter messages.
Customize notifications with fake alerts to ensure complete privacy.

Free Private Texting

Enjoy free secure messaging with other Calculator Pro+ users.
Send unlimited texts, photos, audio and videos messages, and even share locations.

Emoji Support

Express your emotions with over 300 emojis and stickers.

More Features:

Secret calculator app with a hidden vault.
Private text app for secure chats.
Auto backup for all your messages.
No app icon visibility for extra privacy.
Auto-close feature for maximum security.

Note:
To enjoy all features, set AdvanceSMS as your default SMS app on Android 5 or higher.

Download Calculator Pro+ now to experience the best way to hide your messages and enjoy private texting!

For feedback or queries, contact us at [email protected].

We are currently offering version 4.1.125. This is our latest, most optimized version. It is suitable for many different devices. Free download directly apk from the Google Play Store or other versions we're hosting. Moreover, you can download without registration and no login required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

What's New

We've given Calculator Pro+ a fresh new look!
- Clean and modern interface
- Find things faster
- Faster and smoother experience
- Bug fixes and enhancements
Update now & enjoy the new look!

Rate and review on Google Play store

4.2

4,107 total

5 67.2

4 6.9

3 12.0

2 6.0

1 7.9

Total number of ratings

Total number of active users rated for: Calculator Pro+ - Private SMS

Total number of installs (*estimated)

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments

Corey

Generally a good app with some bugs. Lately I have noticed about 30 percent of the private texts don't go through and I need to resend them again. This doesn't happen if it's not a private text. The problem has since gotten worse with the last update. Please fix

tom ahr

If I get a lengthy sms from a private contact, the message is dropped during the transfer from Advance SMS to the calc app. I can not retrieve the dropped message. As a result I am paying for a pro subscription that I can not use.

strong

*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 !!!!!

A Google user

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.

A Google user

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.

James Haddad

MMS videos won't open 😭 otherwise it would have been a good app. Hope you can fix it.. it's working better now I think

Leon Champion

I am re rating this app. Before you install it look at all the tutorials to get it to work. I did delete some of my old messages by accident.

A Google user

everything about the app is nice. only one thing I don't like is once you make a call. if there is no answer. the app continues to call that number by itself. the only way to stop it is for that number to block calls from you. which means you can only text. should be fixed. Also is there a way to fix the double texting? sending the same text numerous times. if these things can be fixed I'd be glad to give 5 stars.