Gauge: Tile, Paint & Drywall

Fence, Stair & Reno Calc

Only for iPhone

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Five DIY material calculators in one offline app. Tile, paint, drywall, fence, stair. One-time purchase, no subscription. Estimate before you buy. Stop overbuying. Stop coming home short. Gauge is the DIY renovation calculator for homeowners. Five material calcs in one offline app. TILE Room size, cutouts for doors and fixtures, tile size, layout (grid, diagonal, herringbone), packaging, exact boxes you need to buy. PAINT Wall dimensions, doors, windows, coats, coverage rate, gallons rounded up. No more guessing. DRYWALL Total wall area, sheet size, waste — sheets, tape, and compound to grab. FENCE Linear feet, post spacing, picket width and gap, rails. Posts, rails, and picket count for your run. STAIR Total rise, ideal riser height, tread depth. Step count, riser height, stringer length. With a visual stairs diagram. WHY GAUGE • One-time purchase: no subscription, no recurring charges, yours forever • Offline-first: works in your basement, your backyard, your half-demoed bathroom with no signal • Beautiful: designed for dark mode, easy on the eyes • Fast: built for two-tap entry and exact answers FREE • All 5 calculators with full math • Share results as text PRO UNLOCK • Save multiple projects • PDF estimates for partner, contractor, or shop review • Cost-per-unit math on every calculator Built by a homeowner who got tired of doing the same renovation math on the back of an envelope and overbuying every time.

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The developer, Andrew Osborne, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

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    Information

    Seller
    Andrew Osborne
    Size
    2.7 MB
    Category
    Utilities
    Compatibility
    Requires iOS 17.6 or later.
    • iPhone
      Requires iOS 17.6 or later.
    • Mac
      Requires macOS 14.6 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.3 or later.
    Languages
    English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 APQ Labs
  • Developer Website
  • Privacy Policy

    • More by Andrew Osborne