# The Curiosity Сlub — Unlock the mystery number

> Unlock the mystery number (iPhone/iPad app by Maksim Karatayeu.)

- Source: https://appshunter.io/ios/app/the-curiosity-lub/id6785000870 (this page in markdown: same URL + `.md`)
- Developer: [Maksim Karatayeu](https://appshunter.io/developer/1752131817)
- Category: Entertainment, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 1 MB
- Languages: American English, Russian
- Released: 2026-07-29
- Data updated: 2026-08-17
- User reviews in markdown: https://appshunter.io/ios/app/the-curiosity-lub/id6785000870/reviews.md

## What is The Curiosity Сlub?

A playful social experiment about curiosity - with a full free toolkit for everyone.

The Curiosity Club lets you explore curiosity every day. Browse categorized facts with search and favorites, take quizzes by topic, and use handy offline tools. Optionally unlock Curiosity Premium for exclusive content packs and the live club counter.

FREE FOR EVERYONE
• 100+ curiosity facts with categories, search, favorites, and Fact of the Day
• Quizzes by topic with scoring, explanations, and best-score tracking
• Password generator
• Unit converter (length, mass, temperature)
• Tip & bill splitter
• About, restore purchases, and legal links

CURIOSITY PREMIUM (OPTIONAL, ONE-TIME)
• 60+ exclusive premium facts
• Premium quiz challenge set
• Decision Maker utility
• Live global counter of curious members
• Your unique member number
• One-time purchase, no subscription
• Restore on any device with your Apple ID

No prizes. No gambling. Just curiosity.

Explore for free. Go Premium only if you want more.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Curiosity Premium | $0.99 | one-time |



## Version history (last 1 release)

### 2.0.2 — 2026-07-29

No release notes.

## More apps by Maksim Karatayeu

- [Truth or Dare Challenge](https://appshunter.io/ios/app/truth-or-dare-challenge/id6504410094)
- [Local Sky](https://appshunter.io/ios/app/local-sky/id6621238609)
- [Plank or Die: 30 Days to Win](https://appshunter.io/ios/app/plank-or-die-30-days-to-win/id6784401407)

All apps by Maksim Karatayeu: https://appshunter.io/developer/1752131817

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-17.*