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Free chronological quiz: hear a music clip or see a movie, event or saga moment, and place it before or after the previous one. 50+ themes, offline mode, ranked solo, up to 4 players online or on one phone.

Website, pricing, platforms and company facts side by side.
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| Website | selfcommit.dev | just-play-it.com |
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| Company | — | Startup from France · 2025 |
| Listed in | — |
In their own words, as submitted to SaaSHub.


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Junban is a chronological quiz game in the spirit of Hitster and Timeline — a music clip plays blind (or a movie, event or saga moment appears) and you place it before or after the previous one on your timeline. No card box, no Spotify subscription: the clips are built in. 50+ themes covering...
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Junban !
As answered by people managing Selfcommit.dev and Junban.
Junban's answer:
It applies one single mechanic — "did this come out before or after?" — to everything: music (with clips built into the app, no Spotify needed), movies, history, sport, and sagas like Harry Potter, Star Wars or One Piece. Physical games like Hitster or Timeline each cover one theme per box; Junban covers 50+ themes in one free app, playable solo, offline, or with up to 4 players online.
Junban's answer:
No card box to buy, no Spotify subscription required, and no content limit: a physical deck gets memorised, an app gets updated. Junban also does what boxes can't — ranked solo play with a worldwide leaderboard, daily challenges, offline mode, and remote multiplayer with friends who aren't in the room.
Junban's answer:
Anyone who enjoys quiz nights: friends at a party, families with mixed ages (kids can beat their parents on the right theme), and solo players on their commute. Fans of Hitster and Timeline looking for a lighter, subscription-free version are right at home.
Junban's answer:
Junban is built by a French solo indie developer who loved Hitster game nights but not the card box + streaming subscription it requires. He rebuilt the core loop as an app with the clips built in, then realised the before/after mechanic works for movies, history and sagas too — it now has 50+ themes in 6 languages.
Junban's answer:
Ionic + Capacitor (single React codebase for iOS and Android), Supabase for the backend and leaderboards, RevenueCat for in-app purchases.
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