r/fionnaandcake↗
Fionna and Cake!
Subreddit dedicated to the Adventure Time spin-off, Fionna and Cake on HBO Max.
32k subscribers58 posts / mo in Sep 202642 authors / mosince 2021
r/fionnaandcake has 32k members (+94% over the last 12 months). It gets about 58 posts a month from 42 people. Top topics: Fionna and Cake, Princess Bubblegum & Finn and Adventure Time Characters.
When to post on r/fionnaandcake
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How r/fionnaandcake has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/fionnaandcake
Top topics
Share of the subreddit's posts
- Fionna and Cake15%
- Princess Bubblegum & Finn4.6%
- Adventure Time Characters4.0%
- Ice King & Co.3.3%
- Adventure Time: Lich and Billy Theory1.7%
Brands people mention
Most-mentioned brands and sites, last 12 months
- TikTok
- Bluesky Social
- Bluesky
- etsy
- Polygon
Everything else about r/fionnaandcake
Posting rules and account requirements, how often posts get removed, who writes here (age, gender, countries), what people ask for, how they talk, and related subreddits — all in the full report.
Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research