iPhone Screenshots


Sentry allows you to send private texts and make secure calls without exposing your personal cell phone number. A call and text record will never show up on your phone bill. Sentry hides your text messages, call logs, private photos, videos and notes in a secure vault.

Sentry, Your Ultimate Privacy Guard

◆ Private Texting – Send and receive texts via a private phone number.
◆ Private Calling – All calls placed through a private phone number.
◆ Private Vault – Save personal photos, videos, notes and passwords.
◆ No Recorder – No text or call logs will appear on your phone bill.
◆ Lock – Shake to instantly lock.
◆ Untraceable – Send messages that will self-destruct(*).
◆ Encrypted – Get end-to-end encryption for all calls and texts(*).

◆ Private texting – Send and receive texts via a private phone number
Sentry assigns you an additional mobile phone number. The number is completely confidential. You can send all texts through this private phone number without exposing your personal cell phone number. Your phone bill won’t even show the text records. Your text messages will be hidden in a secure vault. You are the only person who can access the messages.

Your contacts do not need to have the Sentry app to receive and reply to your texts.

◆ Private calling – All calls placed through a private phone number
Want a private line for calling that doesn’t expose your personal phone number? With Sentry private phone numbers, you can make private phone calls to any landline or mobile phone number and receive calls privately. Your phone bill won’t show the call records.

◆ Burner phone number
Real mobile phone numbers from over 10 countries. Get your favorite number begin with any prefix, then use it and burn it.

◆ Private vault – Save personal photos, videos, notes and passwords
Sentry offers a secret space for you to lock private photos and videos. You can also protect and manage passwords and private notes. The Sentry private vault is the ultimate way to hide your confidential documents, secret notes, passwords, and private pictures & videos. Equipped with strong passwords, the encrypted vault is invisible and completely impenetrable.

◆ No recorder – No text or call logs will appear on your phone bill
Worried about someone reading your private messages or checking your call logs? With Sentry, no incoming messages, outgoing messages, or call logs will show up in the Message and Phone app. Your text and call records won’t show up on the phone bill either.

◆ Untraceable – Send messages that will self-destruct(*)
With Sentry secure messenger app, you can set up message security levels to get full control of your communication. Did you message the wrong info to your pals? No problem. Just recall the message! In addition, you will immediately know when your message has been read. After that, you can recall or remotely wipe the message for complete confidentiality. You can even set your messages to self-destruct after a certain amount of time.

◆ Encrypted – Get end-to-end encryption for calls and texts (*)
Sentry is also a private messenger app for encrypted phone calls and text messages. Communication on Sentry is protected with high-level encryption. No one can intercept your calls and messages.

Sentry, Your Ultimate Privacy Guard

Note: Features with * require both sides to have the Sentry app.

◆ Learn more at http://www.sentryapp.me
◆ Follow us at https://twitter.com/sentry_app
◆ Like us at https://www.facebook.com/sentryapp/
◆ Need Help? support@sentryapp.me

What's New

Version 1.0.3

1. Crashes fixed
2. Enhanced stability

Ratings and Reviews

3.0 out of 5
16 Ratings
16 Ratings

Slightly Confused but Excited to try it

Not sure whats going on but after I downloaded the app l would tap on it and show the blue shield on my entire screen, then it would immediately close the app. It looked like a good app and worked well from the description and the reviews, so I was excited to give it a try. However its a little hard to use the app if l can't even open it

Geo 45

So be good

So far this app is great and lots of features that are really neat. It takes some extra credits sometimes when sending a text but getting that took care of. Good one!!

To Private

App Opening

There are times like now when the app will not open. You need to have backup app with your info because you can’t rely on being able to access your private information.


Dingtone Communications Limited
100.4 MB
Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.
English, French, Portuguese, Simplified Chinese, Spanish, Traditional Chinese, Turkish
Age Rating
Rated 4+
© 2017 Sentry, Inc.
In-App Purchases
  1. 80 Sentry Credits $1.99
  2. Mini Calling Package $4.99
  3. Premium Features $5.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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