Apps Like ArcCalc for iPhone and iPad
Calculate arc dimensions with two values
Calculate arc dimensions including radius, length, width, height, apothem, angle, and area. Input any two values to derive the rest. Useful for carpenters, architects, and engineers. Supports complex mathematical calculations.
ArcCalc screenshots
Ranked alternatives
Showing 481–500 of 1,000 ranked alternatives.


GeoTrack Ultra
Ahmet YILMAZ
Calculate, solve, and analyze with precision
Perform calculations for logic, math, tax, and distance-based tasks. Input values, select formulas, and get precise results. Save and share calculation history. Sync across devices for continuous use.


Chalk: Gymnastics Tracker
Brian Meyers
Track stats, calculate goals, share highlights
Track scores with real-time goal calculations. Log events and stats for athletes. Generate shareable highlights and export data. Sync with devices for seamless updates. Calculate "Road to 40" scores automatically.


LFIC
Farren Domenici
Large Format Interchangeable Core Calculator
The app calculates pinning charts for Corbin-Russwin, Sargent, Medeco, and Assa systems. It includes a randomize function that generates charts while obeying MACS rules and offers an easy-to-use interface with autotab fields.


Carpentry Formulator
Historycentral.com Inc
Formulas for carpenters and builders.
The app provides over 150 formulas for carpenters and builders, covering calculations for wall loads, lumber, materials, roofing, stairs, and various geometric shapes. It also includes dozens of conversion formulas for different units.

Moments of Inertia
Joel Hobbs
Calculate beam section properties quickly and easily.
The app calculates beam section properties such as moments of inertia, area, and centroids. Users can select geometries, input dimensions, and view generated answers with formulas, then email or print results.


Calcutron
Solo Design, LLC
Proportionally resize digital assets easily.
The app calculates new dimensions for digital assets based on original size or aspect ratio. Users can enter one dimension, and the other is automatically calculated.






Prime Factorization Factorizer
Intemodino Group s.r.o.
Calculate prime factors of any number.
The app calculates prime factors for numbers up to 10 digits. It can factor six numbers simultaneously and provides results in standard and exponential forms.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.