198+ iOS apps curated and reviewed
If you already know Univerzoom 2D Size Comparison, this is the deeper bench. 198+ size comparison apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of September 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.6★ (67) | No | Yes | Sep 2026 | |
| 2 |  | Free | 4.5★ (6) | Yes | Yes | Sep 2026 | |
| 3 |  | Free | 1.0★ (2) | No | Yes | Sep 2026 | |
| 4 |  | $5.99 | 4.8★ (356) | No | No | Sep 2026 | |
| 5 |  | $2.99 | 4.8★ (288) | No | No | Sep 2026 | |
| 6 |  | Free | 4.2★ (22) | Yes | Yes | Sep 2026 | |
| 7 |  | $1.99 | 3.1★ (29) | No | No | Sep 2026 | |
| 8 |  | Free | — | No | No | Jun 2026 |
Explore the relative sizes of everyday objects with minimalist visual comparisons. Create and share custom comparisons of vehicles, animals, landmarks, and more to understand their true dimensions. Perfect for students, educators, and anyone curious about scale.
Visually compare the heights of various characters, people, animals, and objects. Create custom comparisons, upload your own images, and discover height differences in a fun, interactive way. Includes a mini-game for guessing heights.
Easily compare your height to friends and family with this intuitive tool. It offers accurate measurements in both centimeters and inches, with added features like BMI calculation and couple measurements.
