Perfect OB Wheel
Perfect OB Wheel generates an estimated $3k–$54k/month in revenue from 5k–20k downloads/month on the App Store, according to AppCurrents estimates (updated 2026-10-02).
| Est. revenue / month | $3k–$54k |
|---|---|
| Est. downloads / month | 5k–20k |
| Estimate confidence | medium |
| Pricing | Paid $1.99 |
| Rating | 4.92 ★ (3,594 ratings) |
| Category | Medical |
| Best chart rank | #17 Medical Paid |
| Released | 16.10.2008 |
| App last updated | 11.08.2026 |
| Platform | iOS |
Modeled monthly estimate · rating velocity · medium confidence
About
Simple, fast, yet more thorough than any other pregnancy wheel available for the iPhone, Perfect OB Wheel is better than just a replacement for your trusty paper wheel. Here's why Perfect OB Wheel is your best choice of gestational calculator: 1) Input flexibility: Start with one of: • Last menstrual period (LMP) • Conception date • Estimated date of confinement/delivery (EDC) •…
Trends & analysis
Chart rank trend
US · categoryWhy it's surfacing
Scout 19Ratings & velocity
★ 0 in windowRating distribution
99% positive · 4k ratingsGeographic reach
best rank · 1 storefrontRevenue & downloads trend
ARPU $1In-app purchases
1 tiersUpdate history
2 updates tracked- v59.11mo ago
• Fixed a crash at launch on iPads running iOS 26. • New in Settings: Back Up All Data — export a complete copy of your patient database and photos. • The app now keeps automatic local snapshots of your database for extra data safety.
- v585.0y ago
• Enhanced iCloud sync! Synchronization is now both more reliable and faster. • Corrected a bug that could create duplicate entires. • Fixed delivery date calculations in time zones near the international date line such as Australia and New Zealand. •Various other fixes
Perfect OB Wheel — FAQ
How much money does Perfect OB Wheel make?
According to AppCurrents estimates, Perfect OB Wheel generates approximately $3k–$54k per month (medium confidence), modeled from its the App Store chart performance, rating velocity, and monetization signals.
How many downloads does Perfect OB Wheel get?
Perfect OB Wheel sees an estimated 5k–20k downloads per month on the App Store, per AppCurrents modeling.
Is Perfect OB Wheel free?
Perfect OB Wheel is a paid app priced at $1.99 on the App Store.
What is Perfect OB Wheel's rating?
Perfect OB Wheel holds a 4.92-star average from 3,594 ratings on the App Store. It currently ranks #17 on the Medical paid chart.
When was Perfect OB Wheel released?
Perfect OB Wheel launched on the App Store on 16.10.2008. Its latest version shipped 11.08.2026.
