WatchBase vs Upside Down Trivia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WatchBase
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WatchBase is a simple and powerful app to track movies and TV shows. • Discover movies and TV shows • Create your personal watchlist • Mark what you’ve watched • Rate titles • Follow friends and see their activity WatchBase helps you organize everything you watch in one place.
Upside Down Trivia
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Something on the other side already knows your name. Upside Down Trivia is a fast, atmospheric quiz game for fans of supernatural mystery and 80s sci-fi horror. Test your memory against a 500-question bank pulled from a world of small-town secrets, shadowy labs, and creatures that shouldn't exist. HOW IT WORKS • 20 questions per run, drawn from a 500-question bank • 15 seconds per question — no second chances • Multiple choice with instant feedback • Climb the ranks from "Swallowed by the Dark" to "Master of the Upside Down" FEATURES • 500 hand-written questions across difficulty levels • On-device best-score and streak tracking • A moody, retro "Upside Down" aesthetic • No account, no ads, no tracking • Plays fully offline Can you survive the gate, or will the dark swallow you whole?
Screenshots
Verdict
The clearest difference is in-app purchases: Upside Down Trivia at none against WatchBase's 1. On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. WatchBase sells 1 one-off in-app purchase. Upside Down Trivia asks for nothing beyond the download.
| Parameter | WatchBase | Upside Down Trivia |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 15.1 |
| Further details — not scored | ||
| Size | 54 MB | 56 MB |
| Age rating | 4+ | 17+ |
| Developer | YAGMUR DOGAN | The Comedy Addict LLC |
In-app purchases
WatchBase
- Buy me a coffee$0.99
Upside Down Trivia
No in-app purchases









