--- title: "Inches on a Ruler — App Overview" url: https://marlvel.ai/apps/inches-on-a-ruler category: Productivity developer: H Valeur platforms: ios, android rating: 4.4 (113.4K ratings) pricing: free report_level: overview generated: 2026-04-16 last_verified: "2026-04-16T19:10:28.307Z" --- > **Key Insight:** This app serves as a comprehensive, pocket-sized utility for basic physical measurements across multiple units and modes. | Metric | Value | |--------|-------| | Category | Productivity | | Rating | 4.4 ★ (113.4K) | | Pricing | free | | Platforms | iOS, Android | | Latest Version (iOS) | 1.1 | | Latest Version (Android) | 9.2-release | | Developer | H Valeur | ## What is Inches on a Ruler? Inches on a Ruler is a productivity tool that transforms smartphones into multi-functional measurement devices. It provides users with digital tools for calculating length, width, diameter, and angles, catering to DIY, academic, and professional environments. ## Key Features - **Digital Ruler and Tape Measure**: Enables users to measure length and size directly on the device screen. - **Unit Converter**: Supports switching between inches, centimeters, and millimeters. - **Caliper Mode**: Provides precise measurement capabilities specifically for small objects. - **Protractor**: Allows for the measurement of angles up to 360 degrees. ## Who is it for? Individuals requiring quick, on-the-go measurement tools for home, school, or office tasks. ## Links - [App Store](https://apps.apple.com/us/app/inches-on-a-ruler/id1611634877?uo=4) - [Google Play](https://play.google.com/store/apps/details?id=org.nixgame.ruler&hl=en&gl=us) - [Full Intelligence Report](https://marlvel.ai/apps/inches-on-a-ruler) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/apps/inches-on-a-ruler).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*