244+ iOS apps curated and reviewed
The best animal pregnancy calculators apps on iPhone average 3.8★ across 244+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | — | Yes | No | May 2026 | |
| 2 |  | Free | 1.8★ (5) | No | No | Aug 2026 | |
| 3 |  | Free | 2.2★ (25) | No | No | May 2026 | |
| 4 |  | Free | 5.0★ (1) | Yes | Yes | Aug 2026 | |
| 5 |  | Free | — | No | Yes | Sep 2026 | |
| 6 |  | Free | 4.7★ (6) | No | No | Jul 2026 | |
| 7 |  | Free | — | Yes | No | May 2026 | |
| 8 |  | Free | — | No | No | May 2026 |
Easily calculate your pet's pregnancy due date. This app provides accurate and instant results for various animals, helping you manage their gestation period without manual calculations.
Easily calculate your pet's delivery date based on the mating date. It also estimates when newborn pets are ready to find new homes. This tool provides a helpful timespan for delivery tailored to different animal species.
