Best Regla Digital Apps

249+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated November 2026

With an average user rating of 4.3★, the regla digital category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.

Compare top Regla Digital Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Ruler •Ruler •Free4.2★ (421)YesNoNov 2026
2Ruler, Measuring Tape - AR AppRuler, Measuring Tape - AR AppFree4.3★ (1K)YesYesNov 2026
3Tape Measure+ AR Digital RulerTape Measure+ AR Digital RulerFree4.4★ (931)YesYesOct 2026
4Measuring Tape, Photo RulerMeasuring Tape, Photo RulerFree4.2★ (2.6K)YesYesNov 2026
5Measuring Tape+ Measure AR appMeasuring Tape+ Measure AR appFree4.5★ (2.1K)YesYesNov 2026
6Radio Formula DigitalRadio Formula DigitalFree—NoNoMay 2026
7Measure Tape: Distance Tool.Measure Tape: Distance Tool.Free—YesYesOct 2026
8Radio Digitalia Musica ItalianaRadio Digitalia Musica ItalianaFree—NoNoMay 2026

Top Picks for Regla Digital

Ruler •#1

Ruler • by Matrix Software Co.

Includes Camera (AR) Ruler
Editor's Choice
🔧 Utilities
4.2😞(421 ratings)
FreeAds
Ruler • screenshot 1
Ruler • screenshot 2
Ruler • screenshot 3
Ruler • screenshot 4
Ruler • screenshot 5
Ruler • screenshot 6

Measure objects and distances with an on-screen ruler and augmented reality. Supports inches and centimeters, with features for linear sizes, angles, area, volume, and more. Save your measurements for later use.

What We Love

  • 👍 Basic caliper and spirit level included
  • ✅ Option to opt-out of data selling/sharing
  • 👌 Accurate measurements (Arabic review)

Room to Improve

  • 📏 Inaccurate measurements
  • 💥 Frequent app crashes
  • 💸 Limited free functionality (5" limit)
  • 🚫 Cannot switch to metric (cm)
  • 🤷 Unclear AR mode usage
  • ❌ No save or print option
  • ↩️ Unable to exit AR mode
  • ❓ No instructions on how to use
  • 📱 Assumes a single phone size
  • 📉 Ruler markings are incorrect (10ths instead of 16ths)
  • 👎 Generally poor user experience
Ruler, Measuring Tape - AR App#2

Ruler, Measuring Tape - AR App by WHATSTICKER APPS SRL

Length Measure Calculator Tool
Strong Contender
🔧 Utilities
4.3😞(1K ratings)
FreeAdsIn-App Purchases
Ruler, Measuring Tape - AR App screenshot 1
Ruler, Measuring Tape - AR App screenshot 2
Ruler, Measuring Tape - AR App screenshot 3
Ruler, Measuring Tape - AR App screenshot 4
Ruler, Measuring Tape - AR App screenshot 5
Ruler, Measuring Tape - AR App screenshot 6

This app turns your device into a versatile ruler and tape measure using advanced AR technology. It offers precise measurements for objects, rooms, and complex shapes, along with unit conversion and a history log. Ideal for professionals and everyday users needing accurate measurements.

What We Love

  • 🚀 Accurate measurements
  • 👍 Simple and intuitive interface
  • 🔒 No ads in free version
  • ✨ Handy and useful tool

Room to Improve

  • 🐛 Inaccurate measurements on some devices
  • 💰 Subscription required for full functionality
  • 🔒 Forced ads in free version
  • 🔒 Privacy concerns with data sharing
Tape Measure+ AR Digital Ruler#3

Tape Measure+ AR Digital Ruler by MEASURE TECH SOCIEDAD LIMITADA

Measurement With Phone Camera
Worth Considering
🔧 Utilities
4.4😞(931 ratings)
FreeAdsIn-App Purchases
Tape Measure+ AR Digital Ruler screenshot 1
Tape Measure+ AR Digital Ruler screenshot 2
Tape Measure+ AR Digital Ruler screenshot 3
Tape Measure+ AR Digital Ruler screenshot 4
Tape Measure+ AR Digital Ruler screenshot 5
Tape Measure+ AR Digital Ruler screenshot 6

Measure objects in the real world using your phone's camera. Point and tap to get accurate distances and lengths, or use it as an on-screen ruler. Ideal for professionals and DIYers needing precise measurements.

What We Love

  • ⭐ Useful and easy to use
  • 🎨 Accurate measurements
  • 💪 Helpful for various tasks

Room to Improve

  • 💰 Expensive subscription
  • 🔒 Difficult to cancel subscription
  • 🤖 Inaccurate measurements
  • 🚫 Limited functionality without subscription

More Regla Digital apps to explore

FAQ about Regla Digital

What are the best regla digital apps for iPhone?
Ruler • tops our regla digital apps ranking as of November 2026, with a 4.2-star average from 421 App Store ratings, and it's free to download.
Yes — 20 of the top regla digital apps we rank are free to download, including Ruler • and Ruler, Measuring Tape - AR App.
Ruler • shows ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 249+ regla digital apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.