Comparison

Bubble Level vs Inclinometer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Bubble Level

This app transforms your phone into a precise leveling tool. It offers accurate angle measurement, inclination detection, and augmented reality features for DIY and professional use. Calibration is simple and quick.

Highlights
  • Ultra-precise angle measurement
  • Inclination and slope meter
  • Augmented reality ruler and protractor
  • Effortless one-touch calibration
  • Clear and easy-to-read display
  • User-friendly interface
Features
Read full 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): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Inclinometer

This utility app provides a straightforward tool for measuring tilt angles on any surface. It combines a digital reading with an analog-style interface for ease of use. Ideal for quick angle measurements without complexity.

Highlights
  • Measures tilt angle (slope)
  • Digital reading
  • Analog-like interface
  • Easy to use
  • Place on any surface
Features
Read full description

**Inclinometer: Angle Meter – Measure Angles, Slopes & Tilt** Turn your iPhone into a digital inclinometer, angle meter and tilt measuring tool. Measure angles, check slopes and monitor inclination in real time with an intuitive, easy-to-read display. Whether you're checking the angle of a surface, working on a DIY project or exploring changes in device orientation, Inclinometer makes it easy to visualize tilt using your iPhone's built-in motion sensors. **DIGITAL INCLINOMETER & ANGLE METER** Measure inclination with a responsive digital angle finder. The rotating dial and animated pointer provide clear visual feedback as you tilt your device. View angle measurements in degrees and follow changes in real time without complicated settings. **KEY FEATURES** • Digital inclinometer for measuring tilt and inclination • Angle meter with real-time degree readings • Slope meter using built-in motion sensors • Smooth animated pointer and rotating dial • Easy-to-read digital angle display • Visual level indicator for device orientation • Magnified dial detail for angle observation • Multiple background color themes • Intuitive controls and instrument-inspired design **MEASURE ANGLES AND SLOPES** Use Inclinometer as a portable angle measuring tool for everyday situations. Check the inclination of your device, observe slope changes and follow angle movements on the circular dial. The digital readout makes it easy to see the measured angle, while the animated pointer provides immediate visual feedback. Whether you need a slope indicator, tilt meter or digital angle finder, the app provides a convenient way to explore inclination. **SMOOTH REAL-TIME MEASUREMENTS** Inclinometer uses your iPhone's motion sensors to respond to changes in orientation. As you move or rotate your device, the pointer follows the changing angle while the digital display shows the measurement in degrees. The combination of an analog-style dial and digital readout makes angle observation simple and visually engaging. **ANGLE MEASUREMENT MADE SIMPLE** Need to check a tilt angle or compare the inclination of a surface? Use your iPhone as a portable digital angle finder. The live degree display and responsive circular dial help you observe small changes in orientation. From checking slopes around the house to measuring angles during everyday projects, this handy inclinometer keeps angle information easy to see and understand. **A DISTINCTIVE DIGITAL MEASURING TOOL** Enjoy an instrument-inspired interface featuring a detailed circular dial, illuminated digital readings, a magnified viewing area and customizable color themes. The design combines the familiar appearance of a traditional inclinometer with the convenience of a modern digital angle meter. **USEFUL FOR EVERYDAY TASKS** Inclinometer can be useful for: • Checking angles and inclination • Monitoring slopes and tilt • DIY projects and home improvement • Exploring device orientation • Observing angle changes in real time • General angle measurement and reference **INCLINOMETER PREMIUM** Unlock an ad-free measuring experience with Inclinometer Premium. Enjoy the digital inclinometer, rotating dial and real-time angle measurements without advertising interruptions. Premium is available through optional auto-renewable subscriptions. Subscription prices and billing periods are displayed before purchase. **A DIGITAL INCLINOMETER IN YOUR POCKET** Whether you need an angle meter, slope meter, tilt indicator or digital inclinometer, Inclinometer helps you measure and visualize inclination directly on your iPhone. Download Inclinometer: Angle Meter and start measuring angles today! **Terms of Use (EULA):** https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Bubble Level4 screens
Inclinometer4 screens

Verdict

The call

The clearest difference is rating: Bubble Level at 4.5 against Inclinometer's 2.0. Bubble Level also leads on ratings volume (719 vs 12) and update cadence (weekly vs every 3 weeks). Inclinometer's advantage is ads (none vs shown). On price, in-app purchases, monetization model and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Bubble Level sells 11 in-app purchases, starting at $1.99 per 7 days and Inclinometer sells 4 in-app purchases, starting at $1.49 per 2 months. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Bubble Level holds the better App Store score, 4.5 against 2.0. That said, the two scores are not equally well evidenced: Bubble Level has 719 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 41% of Bubble Level's written reviews are positive against 27% of Inclinometer's.

UpkeepUpdate frequency

Bubble Level ships an update weekly, Inclinometer every 3 weeks. Both last shipped on October 24, 2026.

Scorecard5 real differences · 5 level
Bubble Level versus Inclinometer: the parameters behind the verdict, then further details
ParameterBubble LevelInclinometer
PriceFreeFree
Rating4.5 (719 ratings) — better2.0 (12 ratings)
Positive reviews41.4% of reviews — better27.3% of reviews
Number of ratings719 — better12
Update frequencyWeekly — betterEvery 3 weeks
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS16.615 — better
Further details — not scored
Size43 MB22 MB
Age rating4+4+
DeveloperJens RieckhofKrzysztof Gwiazda

Customer experience

Bubble Level

All ratings702 ratings
Positive87.6%
Neutral3.4%
Negative9.0%
Written reviews29 reviews
Positive41.4%
Neutral3.4%
Negative55.2%

Inclinometer

All ratings12 ratings
Positive25.0%
Neutral0.0%
Negative75.0%
Written reviews11 reviews
Positive27.3%
Neutral0.0%
Negative72.7%

Bugs and requests

Bubble Level

Reported bugs

2 issues
  • App crashes on launch
  • Measurement point behaves erratically

Requested features

2 requests
  • Ability to calibrate the app
  • Option to change the display color

Inclinometer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

11 purchases

Bubble Level

Subscriptions6
  • Premium - Weekly Plan$1.997 Days
  • Spirit Level Premium – Monthly$2.991 Month
  • Bubble Level Premium - Weekly$2.997 Days
Show 3 more
  • Bubble Level Premium - Monthly$5.991 Month
  • Spirit Level Premium – Annual7 Days trial$14.991 Year
  • Bubble Level Premium - Annual7 Days trial$19.991 Year
One-time5
  • All features - No ads$1.99
  • Unlock all AR features$5.99
  • Discount Lifetime Premium$14.99
Show 2 more
  • Bubble Level PREMIUM Lifetime$19.99
  • Bubble Level - Lifetime Premium$29.99
4 purchases

Inclinometer

Subscriptions3
  • Remove Ads$1.492 Months
  • Remove Ads$3.496 Months
  • Remove Ads$4.991 Year
One-time1
  • Remove Ads$7.99

Questions

Is Bubble Level free?
Bubble Level is free to download, with in-app purchases available.
Is Inclinometer free?
Inclinometer is free to download, with in-app purchases available.
Which has better reviews, Bubble Level or Inclinometer?
Bubble Level is rated higher. Bubble Level averages 4.5 out of 5 from 719 ratings, while Inclinometer averages 2.0 from 12 ratings.
Do Bubble Level or Inclinometer have ads?
Bubble Level shows ads; Inclinometer does not.
Which is updated more often, Bubble Level or Inclinometer?
Bubble Level ships an update weekly, and Inclinometer every 3 weeks. Most recently, Bubble Level was updated on October 24, 2026 and Inclinometer on October 24, 2026.

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