This app functions as a digital OB wheel, allowing users to easily estimate their baby's due date by sliding a wheel. It also provides gestation week dates and predicts the baby's zodiac sign.






239+ iOS apps curated and reviewed
The best pregnancy wheel due date apps on iPhone average 4.5★ across 239+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | — | No | Yes | Sep 2026 | ||
| 2 | $1.99 | 4.0★ (7) | No | No | Aug 2026 | ||
| 3 | Free | 4.8★ (85) | No | No | Oct 2026 | ||
| 4 | Free | 4.6★ (26) | No | No | Sep 2026 | ||
| 5 | Free | — | No | No | May 2026 | ||
| 6 | Free | 2.3★ (15) | No | No | Aug 2026 | ||
| 7 | Free | 4.7★ (39) | No | No | Oct 2026 | ||
| 8 | Free | — | No | Yes | Sep 2026 |








This app functions as a digital OB wheel, allowing users to easily estimate their baby's due date by sliding a wheel. It also provides gestation week dates and predicts the baby's zodiac sign.





Easily calculate gestational age and due dates based on your last menstrual period or due date. This app provides simple, straightforward tools for pregnancy tracking.