Apps Like ExpSafe: Projectiles for iPhone and iPad
Calculate projectile impact and fragmentation
Calculate projectile impact forces and fragmentation risks using IATG 01.80 formulas. Input variables like mass, velocity, and material properties. Generate safety assessments and export results.
by Gary Gibbs★ 0.00 ratingsReference$14.99Data updated 2026-09-06
View celestial events like sunrise and sunset times, planetary positions, and declination data. Adjust date and time to check ephemeris for the Sun, Moon, and planets. Access physical properties of celestial bodies including distance and mass.
Calculate structural requirements for construction projects. Input job details to determine load, span, or truss specifications. Provide visual guidance for installation and save project data for future reference.
Determine if a number is prime or list its prime factors. Input any integer between 0 and 999,999,999,999. Identify the prime ordinality of a prime number, showing its position in the sequence of primes.
Manage health and safety tasks by reviewing risk assessments and setting review date reminders. Record workplace hazards in real-time and upload images instantly. Complete CPD-accredited e-learning courses on your schedule.
Study engineering concepts through practice problems and flash cards focused on the FE Reference Handbook. Take exam practice on the go and access curated content by engineering experts.
Calculate resistance values for 4, 5, or 6 ring resistors by selecting color codes or entering resistance values. Determine colored rings based on resistance input. Support for SMD resistors and EIA value calculations.
Converts text, screenshots, and voice into actionable to-dos, calendar events, and notes. Integrates with Apple Reminders, Calendar, and Notes. content via Shortcuts or Live Activity for quick note-taking.
Learn about the and trigonometry functions through interactive activities. Drag and drop pieces to their correct positions on a . Quiz yourself by tapping on randomly generated pieces.
Create job analyses and hazard assessments to identify workplace risks. Log job steps, assign controls, and track compliance. Share reports with team members and review completed analyses for quality assurance.
Displays local, Julian, and Universal alongside Sidereal based on device location. Features a night-vision friendly red display and pop-up descriptions for explanations.