Just Cards — Privacy policy

Developer: Just Cards · Updated: 30 September 2026

Bot practice works offline. Version 0.19 and earlier Google Play bot editions do not send game profiles or gameplay to our server. Version 0.20 adds optional Online and friends play. There are no ads, analytics SDKs, purchases, cash prizes or token sales in this release.

On your device we store your nickname, generated player ID, settings, saved bot match, reward history and, after connecting online, a secret authentication token. The token lets this installation access its online profile; keep it private. Device backup and transfer are controlled by your operating system. Changing phones or clearing storage may remove access to that profile.

When you choose Agree & connect, the app sends your nickname, player ID, authentication token, friend requests and game actions over an encrypted connection through Cloudflare to the Just Cards test server on the developer's PC. We save online profiles, friendships, blocks, reports, rewards, restrictions and match state to provide multiplayer, restore matches and address abuse. Online play is optional; bot practice does not require an online profile.

Other players can see your nickname, player ID, public cards, scores and room activity. Your hand stays hidden until game rules reveal it. There is no chat, contact-book access or photo upload. Reports contain the reporting and reported player IDs, the selected reason and the report time. Do not use your real name or other personal information as your nickname.

Cloudflare processes network information, including IP addresses and connection metadata, to deliver and protect the connection and host this privacy website. The game server does not deliberately record player IP addresses. Google Play, your device provider and our email provider process their own store, device, backup, connection or email data under their respective policies. We do not sell player data or use it for advertising.

Delete your online profile: connect, then open Online → Player controls → Delete online profile. During a match, Player controls is in the three-dot menu. Confirmation removes the profile, online rewards, friends and associated reports from the active server and removes or anonymises its saved match references. It leaves your current room. Local bot saves remain on your device. Server backup copies expire within 30 days; deleted profiles must not be restored from them.

Request deletion without the app: email justcard.2026@gmail.com with subject Delete Just Cards profile and your player ID. We will arrange verification that you control the profile before deleting it; never email an authentication token, password or identity document. You can also ask to delete support emails. We aim to respond within 7 days and complete verified requests within 30 days. If you have lost access, contact us to discuss available verification; a public player ID alone is not proof of ownership.

Profiles and match records remain while you use the service, until you delete them or the test service ends. Player reports expire after 30 days. Support correspondence is kept only as needed to handle your request; any necessary legal retention will be explained. To delete local data use Android Settings → Apps → Just Cards → Storage → Clear storage. This removes local progress and credentials. Uninstalling is subject to your device's backup and restore settings and does not itself delete your online profile.

This test is intended for ages 13 and over. Online availability depends on the host PC and Cloudflare; it is not guaranteed. We will update this policy before introducing purchases or features that change these practices.

Contact and deletion requests: justcard.2026@gmail.com