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CLUSTER TRIVIA-ACROSS-CATEGORIES · 9 ENTRIES · EARLIEST ENTRY 2013-03-27

Trivia quiz apps

This cluster consists of trivia quiz apps that offer questions across categories, daily challenges, progress tracking, and social features like leaderboards or communities. The dated entries (8 before the index start) are scattered irregularly from March 2013 to April 2026, with no clear concentration in any period. The traction leaders, based on activity signal, are Trivia Crack, Sporcle, and 100 PICS Quiz, each with 0 stars.

Entry timeline

ENTRY TIMELINE

MAR 2013: 1FEB 2016: 1MAR 2023: 1DEC 2024: 1AUG 2025: 1APR 2026: 1JUN 2026: 1AUG 2026: 1SEP 2026: 1
MAR 2013SEP 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 2 hand-coded · 7 unlabelled

Operator · 3 hobby · 3 commercial · 1 open source · 2 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 9 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01endless-ai-quiz0★17 dayslivehobbyEndless AI trivia quiz app that presents curated multiple-choice questions with adaptive difficulty and weekly challenges.
  2. 02Sporcle0★1 molivecommercialTrivia app offering millions of quizzes across topics, daily challenges, badges, and a global community for players.
  3. 03Trivia to Go - the Quiz Game0★5 yrabandonedlivehand-codedcommercialA fast-paced trivia quiz app with thousands of questions across categories, difficulty levels, and progress tracking for up to three players.
  4. 04Trivia Questions and Answers0★5 molivecommercialTrivia game app with thousands of questions across categories, daily challenges, progress tracking, and cross‑device sync.
  5. 05Contestly0★3 moliveTrivia contest app that hosts daily topic contests, with free and paid entries, and rewards top-ranked players with prizes.
  6. 06Interactive-Quiz-web-application0★5 mo—hand-codedhobbyInteractive trivia quiz app that offers thousands of questions, multiple categories and difficulty levels with real-time scoring.
  7. 07quizr0★1 yrabandoned—hobbyMobile trivia app that shows a daily quiz question, tracks completion status, and includes accessibility support for players.
  8. 08wikiLYNX0★1 yrabandonedliveopen sourceGame app that lets players race through Wikipedia articles, hitting checkpoints to complete timed navigation challenges.
  9. 09Quizzy Wizz0★unknownliveTrivia quiz app that challenges users with questions across history, science, and pop culture, with achievements and leaderboards.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.