About this app

Pure instant messaging — simple, fast, secure, and synced across all your devices. Over 200 million active users in four years.

FAST: Ultragram is the fastest messaging app on the market, connecting people via a unique, distributed network of data centers around the globe.

SYNCED: You can access your messages from all your devices at once. Start typing on your phone and finish the message from your tablet or laptop. Never lose your data again.

UNLIMITED: You can send media and files, without any limits on their type and size. Your entire chat history will require no disk space on your device, and will be securely stored in the Ultragram cloud for as long as you need it.

SECURE: We made it our mission to provide the best security combined with ease of use. Everything on Ultragram, including chats, groups, media, etc. is encrypted using a combination of 256-bit symmetric AES encryption, 2048-bit RSA encryption, and Diffie–Hellman secure key exchange.

POWERFUL: You can create group chats for up to 200,000 members, share large videos, documents of any type (.DOC, .MP3, .ZIP, etc.), and even set up bots for specific tasks. It's the perfect tool for hosting online communities and coordinating teamwork.

RELIABLE: Built to deliver your messages in the minimum bytes possible, Ultragram is the most reliable messaging system ever made. It works even on the weakest mobile connections.

FUN: Ultragram has powerful photo and video editing tools and an open sticker/GIF platform to cater to all your expressive needs.

SIMPLE: While providing an unprecedented array of features, we are taking great care to keep the interface clean. With its minimalist design, Ultragram is lean and easy to use.

100% FREE & NO ADS: Ultragram is free and will always be free. We are not going to sell ads or introduce subscription fees.

PRIVATE: We take your privacy seriously and will never give third parties access to your data.

For those interested in maximum privacy, Ultragram offers Secret Chats. Secret Chat messages can be programmed to self-destruct automatically from both participating devices. This way you can send all types of disappearing content — messages, photos, videos, and even files. Secret Chats use end-to-end encryption to ensure that a message can only be read by its intended recipient.

We keep expanding the boundaries of what you can do with a messaging app. Don’t wait years for older messengers to catch up with Ultragram — join the revolution today.

App Permissions

Allows an app to access approximate location.
Allows an app to access precise location.
Allows applications to open network sockets.
Allows an application to record audio.
Allows an application to modify global audio settings.
Allows applications to access information about networks.
Allows applications to access information about Wi-Fi networks.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows an application to read from external storage.
Allows access to the list of accounts in the Accounts Service.
Allows an application to read the user's contacts data.
Allows an application to write the user's contacts data.
Allows applications to write the sync settings.
Allows applications to read the sync settings.
Allows access to the vibrator.
Allows an app to create windows using the type TYPE_APPLICATION_OVERLAY, shown on top of all other apps.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an app to use fingerprint hardware.
Allows an application to install a shortcut in Launcher.
Required to be able to access the camera device.
Allows applications to connect to paired bluetooth devices.
Allows a calling application which manages it own calls through the self-managed ConnectionService APIs.
Allows an application to write to external storage.
Allows applications to change Wi-Fi connectivity state.
Allows applications to perform I/O operations over NFC.
Allows applications to discover and pair bluetooth devices.
Allows an application to request installing packages.