TopicLingo Daily Privacy Policy

Last updated: November 12, 2026

TopicLingo Daily is a daily word game that runs inside Reddit posts, in r/TopicLingo and any community whose moderators install it. It is made by Proliferaite LLC and built on Reddit's Developer Platform. This policy covers the game only; the TopicLingo mobile app has its own policy.

In short: the game collects no personal information, everything it stores stays inside Reddit's own systems, it expires on its own, and it is never sold or shared.

What the game stores

The game stores the following in the private storage that Reddit provides to each app (Devvit Redis), and nowhere else:

Today's answers and score — which option you picked in each round and your score for that day, keyed by your Reddit user ID so you play each day's puzzle once and can pick up where you left off. Deleted automatically after 30 days.
Your streak and play count — how many days in a row you have played and how many games in total. Deleted automatically 90 days after your last game.
Whether you have tapped Join — a single yes/no flag, so the Join button is not offered to you again.
Anonymous totals — how many players picked each answer, used to show "how everyone else answered". These counts contain no user IDs.

The game never stores your username, email address, IP address, location, comments, or anything you type. Your Reddit user ID is an opaque identifier assigned by Reddit; we do not use it to look up your profile or activity.

Analytics

The game uses Reddit's built-in app analytics to count aggregate gameplay steps — for example, how many players started today's game and how many finished it. These events are processed by Reddit, carry no free-form text, and are used only to make the game better.

Actions on your behalf

The game takes one action as you, and only when you ask: if you tap Join on the results screen, it subscribes you to the community the post is in, using Reddit's own subscribe feature. It never subscribes anyone who did not tap, never unsubscribes you, and never posts, comments or votes as you. The daily post and its opening discussion comment are made by the app's own account.

What leaves Reddit

Nothing. The game makes no requests to any outside server while you play, contains no ads and no third-party trackers, and we do not sell, rent or share any data. The day's terms are bundled into the game when it is published.

Your choices and deleting your data

Everything the game stores expires on the schedule above without you doing anything. If you would like your stored answers, streak and Join flag removed sooner, message us at the address below with your Reddit username and we will delete them. Reddit's own handling of your account is described in Reddit's Privacy Policy.

Children

TopicLingo Daily is a general-audience game for people old enough to use Reddit under Reddit's own rules. It does not knowingly collect personal information from children.

Changes

If what the game stores ever changes, we will update this page and its date before the change goes live.

Contact

Proliferaite LLC
28 Spring St, Unit 5087
Princeton, NJ 08542, United States
Email: [email protected]

You can also message the moderators of r/TopicLingo.