AppMarketSpy › Utilities › Astramate
—average rating
0ratings
+0new ratings, last 7 days
—not in top charts now
🔒 Rating history23 days of daily rating and rating countGet Pro access
App info
- Developer
- JOSEPH MAYANI SARADOR
- Category
- Utilities, Education
- Released
- Sep 28, 2026
- Version
- 1.0.18 (Sep 28, 2026)
- Price
- $2.99
- Size
- 10.9 MB
- Requires
- iOS 15.0
- Age rating
- 4+
- Languages
- English
In-app purchases
| Astramate Premium Lifetime | $2.99 |
Current prices, App Store US.
🔒 Price history3 snapshots: when prices changed and new plans appearedGet Pro access
About Astramate
Astramate is an offline-first maritime calculation toolkit designed for seafarers, deck officers, cadets, and maritime professionals. It provides practical calculation tools with visible formulas, clear working steps, input validation, and warnings to help you understand how each result is produced. FEATURES • Voyage calculations • Compass calculations • Loading calculations • Draft and stability tools • Maritime unit converter • Linear and bilinear interpolation • Vessel profiles • Calculation history • JSON backup and export • Searchable formula and tool library • Offline-first operation Astramate includes maritime calculation tools for tasks such as ETA, distance, average speed, compass error, true and compass conversions, stowage factor, cargo volume, cargo weight, draft calculations, trimming calculations, and other onboard utilities. FREE Access core calculation tools with…
🔒 Developer intelligencelegal entity, account ID and every app from this sellerGet Pro access