Separate three different formats
| Format | Where the players are | What to check |
|---|---|---|
| One shared phone | Together in one room. | Can the installed app deal roles without internet? |
| Local browser game | Together, often passing one device. | Does the page need loading or an ongoing connection? |
| Remote online room | Players can be in different places. | Does each player need a device, connection and room code? |
A browser game is not automatically a remote multiplayer game. Equally, “local” does not always mean offline: a local Wi-Fi video game still needs a network even when players are together.
When one offline phone makes sense
For a train journey, a family gathering or a room with poor reception, a local shared-phone game keeps setup simple. Install and open the app beforehand, choose the content you intend to use and check it before leaving the connection behind.
Spiono is an in-person iPhone game for at least three players and supports offline play after installation. It is not a remote-room service. Everyone needs to hear the clues, discuss them and take part in the vote in the same group.
When you need a real online room
Friends in different homes need a way to receive private roles on their own devices. Imposter.app documents online rooms created with a code, separate from its local pass-the-phone format. Use the instructions for that remote mode rather than sending a friend the local screen.
Check how clues and discussion are handled in the version you choose. A room code solves joining; it does not prove that every service includes voice chat or works with a weak connection. Do not assume those features unless they are documented.
Plan around privacy and interruptions
For a local game, hold the phone so the next player cannot see a role and avoid reading it aloud. For a remote game, players should keep their own role private instead of sharing the whole screen.
Agree what happens if someone disconnects or misses a clue. A fair house option is to pause before voting, repeat only information already public and restart the round if private role information has been exposed.
Choose the setup, then the content
Use the format that lets your actual group play. A downloadable app can suit a local session; a browser room can suit friends far apart. Neither label makes one universally better.
This guide is published by Spiono and compares documented formats, not independently tested performance. Sources: Spiono’s App Store listing, Imposter.app and Imposter.app’s online rooms. For local options, see games without Wi-Fi and games on one phone.