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Bubble Level for iPhone

Bubble Level for iPhone

+ Metal Detector & AR Ruler

112K ratings
406 reviews
With Ads
🔧 Utilities
📊 Productivity
Free
In-App PurchasesWith Ads

Details

Released
September 22, 2011
Updated
October 16, 2026

Developer

Lemondo Apps LLc
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iphone
ipad
🧾$0.99
In-App Purchase↘︎
📌Ready
Reviews summary↘︎
⭐406
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🔄6+ apps
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❓5 answered
FAQ↘︎
📦~ in 1 month
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About

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.

✓Bubble level for object alignment
✓Angle measurement
✓Surface flatness check
✓Metal and wire detection
✓AR ruler for distance measurement
✓Inclinometer for tilt control
✓Compass
Show original description

What users say about Bubble Level for iPhone

Reviews of Bubble Level for iPhone are mostly negative: the Utilities app is rated 4.6/5 from 112K App Store ratings. What users like most: handy tool, useful features. Top complaints: inaccurate readings, constant ads disrupting usage. Summarized from real user reviews.

Positive things

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

Negative things

  • 🐛Inaccurate readings
  • 💩Constant ads disrupting usage
  • 🤑Paywall for full functionality
  • 🐛Ads still present after paid upgrade
See all reviews

What's New in Bubble Level for iPhone

7.0

October 16, 2026

-Added Camera Compensation for more accurate level readings. -Performance improvement

8

Subscriptions & In-App Purchases

3 month

no ads

$7.993 Months
3 Days trial
How to cancel Bubble Level for iPhone subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Garbage and paywall

Let’s you use it for a few minutes but can’t get it right. What a waste of time.
Iistuart45

Pay app

It cost more per month to actually buy a laser level
HChawaiian coconuthead

“You’re out of free sessions”

“Unlock unlimited access now or wait – your (Bubble Level) session will refresh in one hour”
HRHeath Row

Restore larger size surface level

I used this app extensively, this week a new update reduced the visual icon size of the surface level making the app mostly unusable. Please restore larger size surface level. Meanwhile I am searching for new level.
YYachtN

Bait and Switch

This app used to be free, but now you can only use the bubble level for one or two minutes an hour for free. Now it’s all paid subscription BS that’s pushed on you. Uninstalled.
SSekkiyah
See 401 more reviews

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User experience

🐞

Reported Bugs

3 issues

App freezing/crashing

Bug

Ads blocking access to app features

Bug

Inconsistent performance across devices

Bug
✨

Requested Features

4 requests

Calibration option

Feature

Improved contrast for outdoor visibility

Feature

Larger font size for readouts

Feature

Plumb line view through camera

Feature

FAQ

What does the Bubble Level app do?

The Bubble Level app provides a variety of measurement and detection tools. It includes a classic bubble level for aligning objects, an angle measurement tool, surface flatness checker, and a metal detector to find wires within walls. It also offers an AR ruler for measuring distances and an inclinometer for tilt monitoring.

What are the key features of this app?

Key features include object alignment using a bubble level, angle calculation, surface leveling, metal and wire detection, an AR ruler for distance measurement, and an inclinometer for tracking inclination. The Pro version also offers 3D and 2D room planning.

How much does the Bubble Level app cost?

The app offers a free version with basic functionalities. Premium features are available through auto-renewing subscriptions, with options for monthly, 3-monthly, and yearly plans. A free trial is typically offered for new subscribers.

What devices is Bubble Level compatible with?

Based on the description, the app is designed for iPhones. Payment and subscription management are handled through your iTunes account, indicating iOS compatibility.

When would I use the Bubble Level app?

You would use this app for tasks like hanging pictures, installing shelves, checking surface levels, detecting metal or wires before drilling, and for off-road navigation to monitor vehicle tilt. It's useful for various DIY projects and practical situations requiring precise measurements or detection.