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Best Free Phone Level App

246+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated September 2026

Every iPhone needs a few good free phone level app. We benchmark 246+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Free Phone Level App (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Pocket Bubble Level XXLPocket Bubble Level XXLFree4.8★ (16K)NoYesSep 2026
2Bubble Level for iPhoneBubble Level for iPhoneFree4.6★ (112K)YesYesSep 2026
3Bubble Level - SimpleBubble Level - SimpleFree4.8★ (211)YesNoSep 2026
4Bubble Level 2022Bubble Level 2022Free4.7★ (6.4K)YesNoSep 2026
5Just LevelJust LevelFree—NoNoMay 2026
6CallimoCallimoFree5.0★ (1)NoNoSep 2026
7Bubble Level MiniBubble Level MiniFree—NoNoMay 2026
8Level Tool: Spirit & BubbleLevel Tool: Spirit & BubbleFree—NoNoMay 2026

Top Picks for Free Phone Level App

Pocket Bubble Level XXL#1

Pocket Bubble Level XXL by ExaMobile S.A.

Essential tool for handyman
Editor's Choice
🔧 Utilities
4.8😊(16K ratings)
FreeIn-App Purchases
Pocket Bubble Level XXL screenshot 1
Pocket Bubble Level XXL screenshot 2
Pocket Bubble Level XXL screenshot 3
Pocket Bubble Level XXL screenshot 4
Pocket Bubble Level XXL screenshot 5
Pocket Bubble Level XXL screenshot 6

This app provides a precise spirit level using your smartphone's sensors. It helps you align objects horizontally, vertically, or at any angle, making it ideal for DIY projects and handyman tasks. Premium features offer augmented reality and advanced measurement capabilities.

What We Love

  • 🚀 Accurate and sensitive
  • 👍 Easy to use
  • 💡 Handy to have on phone
  • 🚀 Immediate response
  • 👍 Simple and straightforward
  • 👍 Convenient for quick checks
  • 👍 Useful for various applications

Room to Improve

  • 🐛 Doesn't work for some users
  • 👎 Limited functionality compared to competitors
  • 🔋 Ads disrupt user experience
  • 👎 Difficulty calibrating or using
Bubble Level for iPhone#2

Bubble Level for iPhone by Lemondo Apps LLc

+ Metal Detector & AR Ruler
Strong Contender
🔧 Utilities
4.6😞(112K ratings)
FreeAdsIn-App Purchases
Bubble Level for iPhone screenshot 1
Bubble Level for iPhone screenshot 2
Bubble Level for iPhone screenshot 3
Bubble Level for iPhone screenshot 4
Bubble Level for iPhone screenshot 5
Bubble Level for iPhone screenshot 6

This app offers a suite of measurement and detection tools, including a bubble level for alignment, angle measurement, surface flatness checks, and metal detection. It also features an AR ruler for distance measurement and an inclinometer for off-road navigation.

What We Love

  • 🚀 Handy tool
  • 👍 Useful features
  • 🚀 Accurate readings
  • 👍 Reliable for leveling RVs and caravans

Room to Improve

  • 🐛 Inaccurate readings
  • 💩 Constant ads disrupting usage
  • 🤑 Paywall for full functionality
  • 🐛 Ads still present after paid upgrade
Bubble Level - Simple#3

Bubble Level - Simple by Stijn Aa

Spirit & Angle Finder
Worth Considering
🔧 Utilities
4.8(211 ratings)
FreeAds
Bubble Level - Simple screenshot 1
Bubble Level - Simple screenshot 2
Bubble Level - Simple screenshot 3
Bubble Level - Simple screenshot 4

This tool helps you determine if objects are straight and level. It displays angles on your phone and can use AR for precise measurements on walls and paintings. Ideal for home tasks like hanging pictures or ensuring shelves are flat.

More Free Phone Level App apps to explore

FAQ about Free Phone Level App

What is the best free phone level app for iPhone?
Pocket Bubble Level XXL tops our free phone level app ranking as of September 2026, with a 4.8-star average from 16K App Store ratings, and it's free to download.
Pocket Bubble Level XXL has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 246+ free phone level app on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Pocket Bubble Level XXL is a utility app that functions as a spirit level and inclinometer. It uses your smartphone's accelerometer and gyroscope to help you align objects precisely horizontally, vertically, or at any desired angle.
Key features include showing the angle or inclination of surfaces, precisely displaying inclination angles in each plane, locking orientation, measuring the angle or slope of any object, and an easy-to-read display. Premium features add augmented reality, a 3-in-1 pointer display, and a clinometer.