Comparison

Bubble level and Clinometer vs Angle Meter 360

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

Head to head
About

Bubble level and Clinometer

This app provides precise slope and angle measurements using your device's sensors. It offers multiple units, adjustable lock sensitivity, and a peer mode for measuring angles between two devices. Customize the display with different color schemes and prevent sleep mode with adjustable auto-lock.

Highlights
  • Multiple unit modes (degrees, percentage, rise/run)
  • Adjustable dial rotation
  • Motion-sensitive lock feature
  • Volume button lock
  • Peer mode for two-device measurements
  • Fullscreen mode
  • Customizable color schemes
Features
Read full description

In this the limited but therefore free version of Clinometer. It as all features but can not be calibrated. This professional tool called Clinometer is the most precise (all you can get with some calculations) slope measurement tool for the iPhone, iPod Touch and iPad. It can be used for simple applications like aligning a frame as well as for more sophisticated fields of applications where an arbitrary slope needs to be measured exactly. Read the reviews (and write your own) for all the applications you find! Thank for all your positive feedback! Please use our support link if you have questions and suggestions, we don't read the iTunes reviews every day. With this tool, the slope can be measured by all edges of the device in every direction. When the device is put flat on the table a bubble view will fade in. The current features include: ◆ Five different unit modes: The device can display the slope in degrees (rounded or in tenth of degrees), percentage, rise over run (common for roof slope measurement in :12) and 1V:H (common in engineering) ◆ Dial Rotation: You can smoothly rotate the background dial and thus define which side of the device represents 0° and 90° degrees. ◆ Motion-sensitive Lock feature: Besides the common instant simple tap hold mechanism you can activate the motion-sensitive lock. If activated the device waits for the final lock until you hold your device steady enough for at least 2 seconds. You can set the lock sensitivity between 0.1° and 1.0° degrees. ◆ Volume Button Lock: Use volume buttons to trigger the lock. ◆ Peer Mode: Use two devices to measure angles: One as a display, the other as the measurement device that can be attached to the hardware you want to align. ◆ Fullscreen Mode: The full screen mode can be toggled by tapping the center of the screen and by the upper and lower arrows in the center. This prevents you from erroneous inputs while measuring. ◆ Different color schemes: Press the S/C Button to instantly switch the color. The color can be selected differently for the bubble and the clinometer mode. The predefined color sets include day and night color schemes (Black on White, White on Black and Red). ◆ Adjustable Auto-Lock: You can prevent the device from turning into the sleep mode. Only the full version has a two way calibration feature! Please support us and buy the full version if you can. According to wikipedia: An inclinometer or clinometer is an instrument for measuring angles of slope (or tilt), elevation or inclination of an object with respect to gravity. It is also known as a tilt meter, tilt indicator, slope alert, slope gauge, gradient meter, gradiometer, level gauge, level meter, declinometer, and pitch & roll indicator. For recreational use only. After the calibration it CAN (!) be very accurate especially for the main axis after calibration. The measurement is performed as well as possible (we try our best) by using the three inbuilt accelerometers. THANK YOU FOR YOUR SUPPORT! We will improve the application long-term. This was the first application of this kind shortly after the opening of the App Store. Since then it is continuously updated and enriched with new features. ► Check out all our products (free and paid) on www.plaincode.com

About

Angle Meter 360

Measure angles precisely on photos or in real-time using your camera. This user-friendly tool allows for unlimited angle measurements simultaneously, with features like scaling and color adjustment for ease of use.

Highlights
  • Angle measurement on pictures
  • Real-time camera angle measurement
  • Unlimited simultaneous angle measurements
  • Object scaling and moving
  • Adjustable tool color
Features
Read full description

Easy and user-friendly angle meter. The application allows you to measure angles on the pictures, photos or from the camera in real time. With Angle Meter 360 you are able to permanently measure unlimited number of angles. Due to the addition of new tools or deleting old it is possible to receive and compare information from several angles at once. Scaling, moving the object and the possibility of changing of instrument's color allows you to measure angles easily, fast and accurately. Functions: -angle measurement on the pictures and from the camera - measurement unlimited number of angles simultaneously - the possibility of scaling and moving the object - adjustment of the color of tools for visual convenience. Easy and user-friendly interface allows you to determine the angles very fast and accurately. You only need to place the tool on the contour of the object and you immediately receive the result.

Screenshots

Bubble level and Clinometer4 screens
Angle Meter 3604 screens

Verdict

The call

The clearest difference is price: Angle Meter 360 at Free against Bubble level and Clinometer's $0.99. Angle Meter 360 also leads on rating (4.4 vs 4.1) and ratings volume (359 vs 9). Bubble level and Clinometer's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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

Angle Meter 360 is free to download; Bubble level and Clinometer costs $0.99 up front. Angle Meter 360 sells 1 one-off in-app purchase. Bubble level and Clinometer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Angle Meter 360 holds the better App Store score, 4.4 against 4.1. That said, the two scores are not equally well evidenced: Angle Meter 360 has 359 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 94% of Bubble level and Clinometer's written reviews are positive against 67% of Angle Meter 360's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Bubble level and Clinometer ships an update every 7 months, Angle Meter 360 every 3 months. The most recent releases landed on October 13, 2026 and October 8, 2026 respectively.

Scorecard9 real differences · 1 level
Bubble level and Clinometer versus Angle Meter 360: the parameters behind the verdict, then further details
ParameterBubble level and ClinometerAngle Meter 360
Price$0.99Free — better
Rating4.1 (9 ratings)4.4 (359 ratings) — better
Positive reviews94.3% of reviews — better66.9% of reviews
Number of ratings9359 — better
Update frequencyEvery 7 monthsEvery 3 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better15.6
Further details — not scored
Size13 MB99 MB
Age rating4+4+
DeveloperPeter BreitlingALEXEY KOZLOV

Customer experience

Bubble level and Clinometer

All ratings9 ratings
Positive66.7%
Neutral33.3%
Negative0.0%
Written reviews175 reviews
Positive94.3%
Neutral0.6%
Negative5.1%

Angle Meter 360

All ratings359 ratings
Positive83.6%
Neutral5.0%
Negative11.4%
Written reviews130 reviews
Positive66.9%
Neutral5.4%
Negative27.7%

Bugs and requests

Bubble level and Clinometer

Not enough reviews yet to summarise bugs or requests.

Angle Meter 360

Reported bugs

12 issues
  • App freezes and becomes unresponsive
  • Ads hang and cannot be closed
  • Settings reset to defaults upon app restart
  • Landscape mode not functioning properly
  • App crashes after iOS updates
Show 7 more
  • Ads display in different languages making them hard to close
  • Saved documents inaccessible
  • Ad-free purchase still shows ads
  • Camera image differs from captured image
  • Difficulty rotating to landscape orientation
  • Gray screen display issue
  • Ads with misleading content (fake memory alerts)

Requested features

18 requests
  • Persistent default settings across app sessions
  • Decimal degree format option (without results window requirement)
  • Level indicator for device alignment
  • Crosshairs on measurement points for precision
  • Offset cursor to avoid finger blocking the point
Show 13 more
  • Ability to move text display to different locations
  • Split-screen/multitasking mode support
  • Larger loupe magnification window
  • Distance measurement capability
  • Ability to save and access saved documents
  • Front-facing camera support
  • Vertical and horizontal alignment guides
  • Angle presets (90°, 180°, 270°, 360°)
  • Adjustable font size and thickness
  • Measurement units in different formats (mills, gon, etc.)
  • Ability to input specific angle values directly
  • Better video tutorial with adjustable playback speed
  • Add notes/names to angle measurements

In-app purchases

None

Bubble level and Clinometer

No in-app purchases

1 purchases

Angle Meter 360

One-time1
  • Remove Ads$4.99

Questions

Is Bubble level and Clinometer free?
Bubble level and Clinometer costs $0.99, with no in-app purchases.
Is Angle Meter 360 free?
Angle Meter 360 is free to download, with in-app purchases available.
Which has better reviews, Bubble level and Clinometer or Angle Meter 360?
Angle Meter 360 is rated higher. Bubble level and Clinometer averages 4.1 out of 5 from 9 ratings, while Angle Meter 360 averages 4.4 from 359 ratings.
Do Bubble level and Clinometer or Angle Meter 360 have ads?
Angle Meter 360 shows ads; Bubble level and Clinometer does not.
Which is updated more often, Bubble level and Clinometer or Angle Meter 360?
Bubble level and Clinometer ships an update every 7 months, and Angle Meter 360 every 3 months. Most recently, Bubble level and Clinometer was updated on October 13, 2026 and Angle Meter 360 on October 8, 2026.

Other comparisons