SimpleX Chat
8.0#1 in encrypted messaging appsFree planFree planAndroidiOSAPILinux
VisitSimpleX Chat vs StealthChat
StealthChat
5.5#39 in encrypted messaging appsAndroidiOS
VisitWhat both publish
| Fact | SimpleX Chat | StealthChat |
|---|---|---|
| Data storage | Profiles, contacts and messages are stored on client devices in a portable encrypted database, while relay servers temporarily hold encrypted messages until delivery. | The site says information is stored exclusively on the device, with no servers, backups, or cloud exposure. |
SimpleX Chat plans
- FreeFree
- SimpleX ChatFree
StealthChat plans
- Enterprise and private group deploymentsPriced on request
Pick SimpleX Chat if…
It suits people seeking messaging without network-assigned profile identifiers, with encrypted messaging, calls, and optional self-hosted servers. Developers can use its protocol SDKs for bots and integrations.
Pick StealthChat if…
You want what its maker publishes above — check its page for the details.