One Time Pad

Contains ads
3.8
18 reviews
1K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

*IMPORTANT* Version 2.0 is incompatible with all previous Versions

This was done to provide integration with https://OneTimePad.App

You can share your encrypted message via text, email, direct message, or upload to OneTimePad.app

Used correctly One Time Pad encryption provides unbreakable encryption.

This app supports A-Z, 0-9 and Space.

*Only Requests Vibrate Permission*

Future versions will include:
-key offset and generation
-Detailed how-to
Updated on
Jun 13, 2025

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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App info and performance and Device or other IDs
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

3.8
17 reviews
Hans F. Wohlrab
April 28, 2023
It doesn't let me set or change a username. I always get an error Message. So this app seems to be rather useless. Especially in the light that there is no manual or help function
1 person found this review helpful
Did you find this helpful?
RRiVEN LLC
May 22, 2025
Sorry about that, we will look into it.
A Google user
March 21, 2020
Very simple app that uses the principles of one time pad encryption. No permissions makes it even better. 4 stars because it is basic and no user guide
2 people found this review helpful
Did you find this helpful?
Phone Record
May 8, 2021
This is not a one time pad encryption. The key is only upper case, the key doesn't destroy when used, key length is too small, the key should be exportable to external device.
2 people found this review helpful
Did you find this helpful?
RRiVEN LLC
October 28, 2022
EDIT: There is no requirement that one time pad have mixed case. It is up to the people using it to agree on a keyspace (which this app does for you). Also I can't destroy a key, that is on you. Keys can be 1,000+ long (They probably think this is AES or RSA which need a large key to be safe). Exportable keys? One use once so why save it?

What’s new

- Fixed message sending

App support

About the developer
RRiVEN LLC
daniel@rriven.com
1102 Elm Ave 230 Grand Junction, CO 81501 United States
+1 970-549-0001

More by RRiVEN LLC

Similar apps