About this app
One-time purchase. No subscription. InchCalc is a feet-inch-fraction calculator built for the job site: framing, concrete, decks, cabinets, and everyday tape-measure math. WORK THE WAY YOU MEASURE - Enter 5 ft 3 1/2 in directly: big high-contrast keys for gloves and sunlight - Add, subtract, multiply, divide feet, inches, and fractions without converting - Results in fractions of an inch (1/16, 1/32, 1/64 precision), decimal inches, decimal feet, or metric (mm / cm / m) with one tap PAPER TAPE THAT THINKS - Every calculation is saved to a running tape - Tap any line to reuse its result in a new calculation - Pro: edit or delete any past entry and dependent results recalculate MATERIAL ESTIMATORS (Pro) - Concrete: slab volume in cubic yards - Board feet: lumber quantities from dimensions - Wall framing: stud count and sheathing area BUILT FOR THE TRADES - Memory keys (M+, M-, MR, MC) and instant unit conversion - No account, no tracking requirements, works fully offline - One-time Pro unlock: material estimators, tape editing, and ad removal Questions or ideas: https://kureho.app/contact?product=inchcalc
Latest release
What’s New
Materials calculators (concrete, board feet, wall framing) are now front and center. Minor stability improvements.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 14, 2026 · 3:41 PM Free
Screenshots
