Understanding Viber's risks for young people, including contact from strangers, group communities, and disappearing messages.
Viber is an encrypted messaging app offering private chats, voice and video calls, disappearing messages and large public Communities, often installed so children can talk to relatives abroad.
Official age
16+
We recommend
16+
Developer
Rakuten Group
Risks
3
Viber is a messaging app offering encrypted one-to-one and group chats, voice and video calls, disappearing messages, and large public 'Communities' and channels. It is widely used to keep in touch with family abroad, which is often why it ends up on a child's device. Its risk profile is similar to WhatsApp and Telegram: private encrypted messaging plus large public groups where strangers can make contact.
Children most often have Viber to talk to relatives in other countries, but teenagers also use it for group chats, voice notes, stickers, and joining public Communities and channels built around games, music, or interests. The features that matter for safety are disappearing messages (which can hide conversations from parents), public Communities that can hold huge numbers of strangers, and the ability for people to find and message a user. As with other messengers, a common grooming pattern is meeting a young person in a large public group and then moving them into a private one-to-one chat.
Who can add me to groups
Location: Settings > Privacy > Allow to add to groups
Set to: My contacts
Stops strangers adding a child to unknown or inappropriate group chats.
Personal data and profile
Location: Settings > Privacy
Set to: Restrict, disable 'Use peer-to-peer'
Limits what others can see and prevents your IP address being shared during calls.
Disappearing messages awareness
Location: Chat settings > Disappearing messages
Set to: Discuss and monitor
Understand that this feature can hide conversations; agree expectations rather than assuming it is off.
Set 'who can add me to groups' to contacts only
Time: 3 minutes
Talk about public Communities and the move-to-private-chat grooming pattern
Time: 10 minutes
Agree how disappearing messages will be handled in your family
Time: 5 minutes
In immediate danger: call 999. For non-emergency police matters, call 101.
Concerned about a child but it's not an emergency? NSPCC helpline 0808 800 5000. Childline for young people 0800 1111.
Myth: Viber calls come through the app rather than a normal phone number, so they must be safe from the scam and spam calls we get on an ordinary line.
Fact: Viber is a known channel for spam and scam calls and messages, including impersonation of banks, delivery firms, or unfamiliar 'friends' running romance or job scams, often from unexpected international numbers. The same caution as any unexpected call applies: never share a one-time code, and use Viber's setting to silence or block calls from people outside your contacts.
Myth: Disappearing messages are just a privacy feature, so if my child uses them there's nothing to be concerned about.
Fact: Disappearing messages are fine for ordinary privacy between people who already trust each other, but they also mean a parent has no way to review a conversation afterwards if something goes wrong, and a message can already have been screenshotted before it vanishes. Agree as a family how the feature will be used rather than assuming it is either dangerous or invisible.
Myth: Viber is a mainstream, well-known messaging app, so it must have the same age requirement and setup as whatever family messaging app we already use.
Fact: Viber's own stated minimum age is 16, which is higher than many parents assume, and its most distinctive features - large public Communities and channels, disappearing messages - work differently from a simple family group chat. It's worth checking Viber's own settings and age guidance rather than assuming it is interchangeable with an app the family already trusts.
At this age the honest answer is not yet on their own account - Viber's own minimum age is 16. If the only need is a video call to a relative abroad, do it from a parent's device and account rather than setting one up for the child, and treat a request to install it independently as a conversation starter, not a yes.
Still below or right at Viber's own age requirement, so keep this as a supervised, parent-managed account rather than treating it like an ordinary teen messaging app: restrict who can add the child to groups, silence or block calls from people outside contacts, and talk through what Communities are and why a private-chat invite from someone met in one deserves a pause.
Old enough to meet Viber's own age requirement and manage the app independently, but it's still worth a conversation about spam and scam calls arriving from unfamiliar numbers, and about not treating a 'safe' caller-ID label as a guarantee.
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