Apps Like Custom Formulas for iPhone and iPad
Custom Formulas screenshots
Ranked alternatives
Showing 921–940 of 1,000 ranked alternatives.


Calculator Abacus Suite
Clever Algorithm LLC
Calculate, convert, and solve equations
The provides 74 calculators for various tasks. Users can perform financial calculations, scientific computations, and unit conversions. Features include loan calculations, equation solving, and unit conversion tools.


iHeatLoss
Colin Porteous
Estimate building heat output requirements.
The app calculates fabric and ventilation heat loss for rooms using dimensions and temperature data. It displays results in Watts and BTU, and provides a total for the building to estimate heating system output.








SPIDER_PLUS
SpiderPlus & Co.
Field work management for construction industry.
The app manages field work and shares information for construction. Users can store drawings on a tablet, attach memos and photos, and measure distances on drawings.

SPIDERPLUS for iPhone
SpiderPlus & Co.
Store drawings, attach memos, and share updates
Download and store construction drawings on a tablet. Attach memos and photos to drawings for field use. Organize files with a folder system and view thumbnails. Measure approximate distances between points.

do over — text permutations
Richard Koopmann
Edit templates, preview results, manage placeholders
Allow users to input custom values and templates. Modify placeholders and view real-time results. Test different joins to preview merged outputs. Generate formatted results based on provided data and templates.

ATC Calculator
Alan Perry
Calculate rally control arrival times easily.
The app calculates arrival times for stage rally competition controls. Time can be entered in minutes or hour:minute format, displayed in a large format.





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