246+ iOS apps & games curated and reviewed
If you already know Big Data Knowledge Test, this is the deeper bench. 246+ big data knowledge test apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of November 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | Yes | May 2026 | |
| 2 |  | Free | — | No | Yes | Oct 2026 | |
| 3 |  | Free | 5.0★ (2) | No | No | May 2026 | |
| 4 |  | Free | 5.0★ (1) | No | Yes | Nov 2026 | |
| 5 |  | Free | 4.9★ (7) | Yes | Yes | Nov 2026 | |
| 6 |  | Free | 4.6★ (34) | Yes | Yes | Oct 2026 | |
| 7 |  | Free | — | No | No | Sep 2026 | |
| 8 |  | Free | — | No | Yes | May 2026 |
Organize your thoughts and information with a personal knowledge base. Save web pages, highlight text, and sync across devices. Create questions and link answers to build a comprehensive understanding of any topic.
