r/apphysics↗
Physics help/questions
This subreddit will cater to anything related to Advanced Placement Physics (B or C) and prerequisite Physics classes. Asking questions, posting problems, discussing theories, and helping each other is encouraged to help everyone succeed in their school.
12k subscribers93 posts / mo in Sep 202678 authors / mosince 2012
r/apphysics has 12k members (+32% over the last 12 months). It gets about 93 posts a month from 78 people. Top topics: Physics Exams & Study, MCQs & FRQs and AP Exams & Scores.
When to post on r/apphysics
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How r/apphysics has grown
Subscriber growth
Subscribers over time
Monthly activity
Posts, comments and authors per month
Topics and brands on r/apphysics
Top topics
Share of the subreddit's posts
- Physics Exams & Study4.0%
- MCQs & FRQs3.1%
- AP Exams & Scores1.9%
- Seeking Answers1.5%
- AP Sciences1.1%
Brands people mention
Most-mentioned brands and sites, last 12 months
- IITian Academy
- Massachusetts Institute of Technology
- 抱歉，站点已暂停
- etsy
- Albert
Everything else about r/apphysics
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