Bubble Level (one of the 12 tools in iMetalBox) is now free! Take this chance to download!

======== User reviews ========

• "Works great and stylish!" - HellofromtheFeeworld746
• "Just what I need it for. Simple and easy." - LtHottRod
• "No drama, does what I need it to." - Leon8004
• "I have use on my (welder) and it worked great." - Spark in the dark


Full retina display support for both iPhone 4 and iPhone 5!

Also check out iMetalBox: 12 in 1, get 12 useful tools with the price of one!

You can use Level° for:
- Picture frame alignment
- Measure angles and slopes
- Home decoration
- And much more!

Calibrate instructions:
- To calibrate the levels, hold the phone against a reference surface and press the Calibrate button.
- Do this two times for vertical and horizontal orientations.

What’s New

Version 2.2.6

Minor bug fixes

Ratings and Reviews

4.6 out of 5
4.3K Ratings

4.3K Ratings

Bradiac ,

An auxiliary light aiming device in my pocket.

I have fork mounted, and high mounted LED light fixtures on my motorcycle. Every time I wrench on the bike and disturb the alignment on them, out comes my iPhone to get them straightened out again. With bike on center stand, I aim them 2 degrees down. That way when it’s back on two wheels they are right in that sweet spot.
A good tool to have!

MemphisTigers77 ,

Have ALL upgrades, tools n/w & ZERO SUPPORT

I’ve paid for ALL OF YOUR APP UPGRADES and have used the toolbox daily and have several tools (currency converter) no longer working. Developer website is for some 3rd party web hosting company and no other options for support are listed! I’ve paid upwards of $25 to use ALL FUNCTIONS IN THE MAJORITY OF YOUR APPS and to now have non-working tools that I paid for WITH ABSOLUTELY ZERO SUPPORT is UNACCEPTABLE and I request a formal response from the developer to either assist on the matter OR REFUND EVERY PENNY I’ve spent to use all the functions of iMetalBox, Ruler, Converter, Binoculars, ETC!!

1111JMC1111 ,

Awesome Tool

Use this app to change the world. We don't live on a sphere. It is flat. Get on a plane and calibrate it to level. Then fly to somewhere far. When you get off the plane and realize it still says level then you can tell your friends and family that the Earth is Flat. Bye bye globe.


Tue Nguyen Minh
40.2 MB

Requires iOS 10.3 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2013 Phoenix Solutions
In-App Purchases
  1. Bubble Level Pro $0.99
  2. Pro Features $0.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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