Rollova

What it does

Replace your traditional measuring tapes with a compact gadget that measure curves and lines.

• 
  Measure2018 · play.google.com · ▲408

  Measure anything with your phone. Made by Google.

• 
  T1 Tomahawk2024 · reekon.tools · ▲115

  Professional digital tape measure

• 
  AR Ruler 3D2024 · apps.apple.com · ▲119

  AR measurement of any object & specific distances via phone

• 
  Online Ruler – Measuring in inches/centimeters2025 · anruler.com · ▲88

  Free online ruler for accurate measuring in inches, centimeters, and millimeters. Use our real size digital ruler on any phone, tablet, or computer.

• 
  Online Ruler and Protractor2024 · onlinerulers.com · ▲8

  Online ruler helps to measure anything on your device screen

• 
  Measure Tools - AR Ruler2025 · ▲7

  Smart Measuring Tape for Room Dimensions, Area & 3D shapes

• 
  SimCity, but with Permits▲898

  A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.

  Life & fun · 1d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 13d ago · tanzaniaeducationproject.org

• 
  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.

  Life & fun · 14d ago · bigwords.page

• 
  Guitoro, a virtual guitar you strum with your keyboard▲573

  Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.

  Life & fun · 8d ago · guitoro.com

• 
  See *almost* any carriers phone settings▲432

  Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.

  Life & fun · 12d ago · carrierexplode.com

• 
  The whole Solar System and every tracked satellite, live in the browser▲407

  Life & fun · 22d ago · space.bl2.net

• IM
  I made a privacy-first minimalist Google Analytics▲968

  Life & fun · 2018 · simpleanalytics.io

• 
  Sublime Merge – A Git client from the makers of Sublime Text▲935

  Discover a powerful Git GUI Client for Mac, Windows and Linux, from the makers of Sublime Text. Line-by-line Staging. Commit Editing. Unmatched Performance.

  Life & fun · 2018 · sublimemerge.com

• 
  Zendesk for Startups▲921

  Every customer counts when you're a startup

  Growth · 2018 · zendesk.com

• SS
  Select Star SQL, an interactive SQL book▲700

  Dev tools · 2018 · selectstarsql.com

• 
  Lunar lander-type game with computational fluid dynamics▲660

  Lunar lander type game with computational fluid dynamics - s-macke/Interplanetary-Postal-Service

  Life & fun · 2018 · github.com

• 
  Ship 2.0▲651

  A toolkit to ship awesome products, by Product Hunt ⛵️

  Growth · 2018