---
title: "Bubble Level: AR, Angle Finder - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Transform Your Phone into a Precision Leveling Tool!  Over 450K users - 4.5 Star Average Rating  Introducing the Super-Easy Level: Turn your device into a highly accurate bubble level (spirit level) w"
---

# Bubble Level: AR, Angle Finder — United States
> Spirit Level & Clinometer Tool

![Bubble Level App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/df/d7/c2/dfd7c2b9-75ca-0e72-f4a7-e9fe51534601/AppIcon-0-0-1x_U007epad-0-1-85-220.png/400x400bb.png)

**Developer:** [Jens Rieckhof](https://apptail.io/developer/jens-rieckhof-kwg)
**Category:** Utilities
**Rating:** 4.5/5 (709 ratings)
**Price:** Free
**Bundle ID:** com.jrsoftworx.simplespirit
**Store:** Apple App Store
**Country:** United States
**Version:** 1.534 (released 2026-09-17)
**Original Release:** 2021-11-07

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1594066382)
**AppTail Page:** [https://apptail.io/app/bubble-level-ar-angle-finder-JhK/united-states](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/united-states)

## Bubble Level Description
Transform Your Phone into a Precision Leveling Tool!

Over 450K users - 4.5 Star Average Rating

Introducing the Super-Easy Level: Turn your device into a highly accurate bubble level (spirit level) with ease. Ideal for both DIY aficionados and professional builders, our app delivers unparalleled precision for any leveling task.

Why Choose Super-Easy Level?

Versatile Measurement Tools: Not only can you check the level and inclination of surfaces, but with our camera integration, measuring lengths becomes a breeze.
Augmented Reality Features: Equipped with an augmented reality ruler and protractor for cutting-edge measurement accuracy.
Simplicity at Its Best: Enjoy a user-friendly interface that makes navigation a piece of cake on any smartphone or tablet.
Now on Apple Watch: Angle measurements appear live on your wrist. The Watch app mirrors your iPhone's mode and accent color in real time. In 1D mode, a full-screen artificial horizon tilts with your measured angle — choose degrees, slope %, or near-delta. In 2D mode, a dual-axis crosshair with a yaw compass ring tracks tilt on both axes simultaneously. Lock readings or save angles directly from your Watch; the last reading stays on screen even if the iPhone connection drops.
Key Features:

Ultra-Precise: Measures angles to the nearest tenth of a degree.
Effortless Calibration: Simple one-touch calibration keeps accuracy at your fingertips.
Clear Visual Display: Our interface is designed for clarity, ensuring your measurements are easy to read at a glance.
Robust Toolset: Whether it's a quick DIY project or a professional job, our app is up to the task.
Get Started in Seconds:

Align your phone with a known level or vertical edge.
Press the calibration button. Done!
Elevate your DIY and professional projects with Super-Easy Level — download now and level up your precision game!


Features:
◉ Accurate measuring to one tenth of a degree.
◉ Super easy angle calibration and handling.
◉ Precise and reliable measurements
◉ Ability to measure inclination/slope
◉ Easy to read display
◉ Calibration function for even more accurate results
◉ User-friendly interface and can be used on any smartphone or tablet.
◉ Apple Watch support — live angle readings, lock & save from your wrist.

How to calibrate:
◉ Align the phone with a level or vertical edge and hit the calibration button.
◉ That's it.

Terms of use (EULA):


## Bubble Level Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/5e/05/bd/5e05bdaf-ccfa-cceb-6505-2935c6cb8627/0_APP_IPHONE_67_0.png/1290x2796.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4a/a5/21/4aa52160-1d26-7b4a-d535-a0dbdc159431/1_APP_IPHONE_67_1.png/1290x2796.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c0/44/46/c04446d1-8082-ef79-8ce2-502b1d8b2489/2_APP_IPHONE_67_2.png/1290x2796.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a8/2a/94/a82a948c-2b42-0431-1a02-8affbe72a3ee/3_APP_IPHONE_67_3.png/1290x2796.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/81/e4/dd/81e4dd08-1658-8a74-1cbb-f6ecb9dafdbd/4_APP_IPHONE_67_4.png/1290x2796.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/30/3b/24/303b2428-71c5-8f7f-ab9d-dbc3a5b24198/5_APP_IPHONE_67_5.png/1290x2796.png)

## Bubble Level Rating Breakdown in United States
- 5 stars: 540 (76%)
- 4 stars: 79 (11%)
- 3 stars: 27 (4%)
- 2 stars: 16 (2%)
- 1 stars: 47 (7%)

## Bubble Level Reviews in United States

### *---- "Ads make it impossible to measure"
I expect a certain amount of ads for a free app like this, but it’s ridiculous and makes the app unusable
-- mirebk, 2024-12-08

### *---- "Almost useless"
Pop up in app ads render app useless. Just removed.
-- Mstr complainter, 2024-10-10

### *---- "Junk"
No degrees as shown on app button.
-- GYScott001, 2024-10-05

### ***-- "Stop asking me if I like it"
The app works just fine. I bought the ad-free version because I use the app to do work things and constant ad interruptions frustrate me.  So I bought the ad-free version. Then the ad-free version began constantly interrupting me while using it to ask me if I liked it. And what rating would I give it.  STOP INTERRUPTING me when I’m using this app! I’m in the middle of doing a task! That’s why I bought the ad-free version! If I was OK with interruptions I wouldn’t have bought the ad-free version!
-- STOLCH701, 2024-08-05

### ***** "Awesome"
I use this often pretty accurate tested this app it’s good
-- Jimmy 12376, 2024-05-19

### ****- "A bit pricey for what it is"
A bit pricey for what is actually givin to you. No ads 2 dollars!? Anyways. My only other gripe is that the app shows it is grey but mine is bright green with from what I can tell, there is no way to change it or access a menu.
-- ShibbyKush, 2024-02-26

### ***** "Easy to use"
Like since it works & simple to use
-- No Bull Just Simple, 2024-01-28

### ***** "This angle finder"
This is the best angle finder I have ever found!
-- Peter Rinktom, 2023-02-06

### ****- "App works well, but ad removal is pricey"
I mount my iPad in landscape next to my main computer display, and now I can instantly tell if its level or not. Its a simple app that works. As for the price to get rid of the ads? $2 is WAY too much for an app like this. $1 and less is more reasonable. I subtracted one star for the high ad removal price.
-- Rambo8649, 2023-02-04

### ***** "F GI"
Y Yu
-- Dierenarts, 2022-11-24

[View all Bubble Level reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Bubble Level In-App Purchases
| Item | Price |
|------|-------|
| All features - No ads | $1.99 |


## Bubble Level Discovered Keywords
- angle
- level tool
- slope calculation tool
- 精气仪
- bubble level
- level tool free
- nivel
- free level
- free level tool
- bubble level for iphone

## Apps Similar to Bubble Level
- [Angle Meter](https://apptail.io/app/angle-meter-dgb/united-states)
- [Protractor+](https://apptail.io/app/protractor-Rtd/united-states)
- [70 Degree : Smart Protractor](https://apptail.io/app/70-degree-smart-protractor-Jfq/united-states)
- [Pocket Laser Level](https://apptail.io/app/pocket-laser-level-aRr/united-states)
- [Clinometer+](https://apptail.io/app/clinometer-lau/united-states)
- [Angle Meter 360](https://apptail.io/app/angle-meter-360-xOkb/united-states)
- [Bubble Level Plus+](https://apptail.io/app/bubble-level-plus-Oooe/united-states)
- [Bubble Level Tool - Digital](https://apptail.io/app/bubble-level-tool-digital-DiYi/united-states)
- [水平仪 - 测量工具 - 量角器 角度测量](https://apptail.io/app/app-Zvsl/united-states)
- [Protractor for Angle Measuring](https://apptail.io/app/protractor-for-angle-measuring-pqAp/united-states)

## Bubble Level Available In
- [United States](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/united-states)
- [United Kingdom](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/united-kingdom)
- [Germany](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/germany)
- [Australia](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/australia)
- [France](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/france)
- [Russia](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/russia)
- [China](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/china)
- [Canada](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/canada)
- [Austria](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/austria)
- [Spain](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/spain)
- [Switzerland](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/switzerland)
- [Brazil](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/brazil)
- [Italy](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/italy)
- [Thailand](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/thailand)
- [Ukraine](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/ukraine)
- [Sweden](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/sweden)
- [Poland](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/poland)
- [Denmark](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/denmark)
- [New Zealand](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/new-zealand)
- [Netherlands](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/netherlands)
- [Norway](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/norway)
- [Vietnam](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/vietnam)
- [Japan](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/japan)
- [Mexico](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/mexico)
- [Hungary](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/hungary)
- [Belarus](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/belarus)
- [South Africa](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/south-africa)
- [Colombia](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/colombia)
- [Czechia](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/czechia)
- [Indonesia](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/indonesia)
- [Ireland](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/ireland)
- [Chile](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/chile)
- [Greece](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/greece)
- [Hong Kong SAR China](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/hong-kong)
- [Türkiye](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/turkey)
- [Philippines](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/philippines)
- [Taiwan](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/taiwan)
- [Portugal](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/portugal)
- [Lithuania](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/lithuania)
- [Malaysia](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/malaysia)
- [Bulgaria](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/bulgaria)
- [Belgium](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/belgium)
- [Latvia](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/latvia)
- [South Korea](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/south-korea)
- [Argentina](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/argentina)
- [India](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/india)
- [Singapore](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/singapore)
- [Slovenia](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/slovenia)
- [Estonia](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/estonia)
- [Macao SAR China](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/macau)
- [Azerbaijan](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/azerbaijan)
- [Kazakhstan](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/kazakhstan)
- [Malta](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/malta)
- [Namibia](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/namibia)
- [Slovakia](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/slovakia)
- [Uzbekistan](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/uzbekistan)
- [Venezuela](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/venezuela)
- [Lebanon](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/lebanon)
- [Croatia](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/croatia)
- [Luxembourg](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/luxembourg)
- [Mali](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/mali)
- [Nigeria](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/nigeria)
- [Oman](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/oman)
- [Peru](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/peru)
- [Egypt](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/egypt)
- [Ecuador](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/ecuador)
- [Qatar](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/qatar)
- [Dominican Republic](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/dominican-republic)
- [Saudi Arabia](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/saudi-arabia)
- [Botswana](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/botswana)
- [Iceland](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/iceland)
- [Israel](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/israel)
- [British Virgin Islands](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/british-virgin-islands)
- [Brunei](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/brunei)
- [Ghana](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/ghana)
- [Grenada](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/grenada)
- [Nepal](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/nepal)
- [Finland](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/finland)
- [Bermuda](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/bermuda)
- [Panama](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/panama)
- [Bahrain](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/bahrain)
- [Uganda](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/uganda)
- [Pakistan](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/pakistan)
- [North Macedonia](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/north-macedonia)
- [Tunisia](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/tunisia)
- [United Arab Emirates](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/united-arab-emirates)
- [Kuwait](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/kuwait)
- [Mauritius](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/mauritius)
- [Algeria](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/algeria)
- [Paraguay](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/paraguay)
- [Uruguay](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/uruguay)
- [Romania](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/romania)
- [Jamaica](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/jamaica)
- [Jordan](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/jordan)
- [Cyprus](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/cyprus)
- [Belize](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/belize)
- [Angola](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/angola)
- [Cayman Islands](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/cayman-islands)
- [Armenia](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/armenia)
- [Senegal](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/senegal)
- [Sri Lanka](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/sri-lanka)
- [Kenya](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/kenya)
- [Honduras](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/honduras)
- [Madagascar](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/madagascar)
- [Barbados](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/barbados)
- [Suriname](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/suriname)
- [Guyana](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/guyana)
- [Guatemala](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/guatemala)
- [Costa Rica](https://apptail.io/app/bubble-level-ar-angle-finder-JhK/costa-rica)

---

## About AppTail

[AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends.

- [Search Apps](https://apptail.io)
- [Top Charts](https://apptail.io/top-iphone-apps)
- [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer)

*Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*