Comparison

Bubble Level & Ruler Measure vs Level Adjuster

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

Head to head
About

Bubble Level & Ruler Measure

This app offers a precise bubble level, straight ruler, and 2D ruler for various measurement needs. It includes features like a protractor and compass, making it a versatile tool for carpentry, construction, and photography. Calibrate for accurate readings on any surface.

Highlights
  • Precise bubble level
  • Straight and 2D ruler
  • Vertical line and protractor
  • Compass function
  • Adjustable measurement units
  • Interface lock and bubble level modes
Features
Read full description

Detect inclination easily with this precise free bubble level app. Where can you use bubble ruler? It is mostly used in carpentry, construction, and photography. To hang a painting on the wall, or to level a table, you just need to put your device against the wall and make sure the bubble in the tube travels in the center position. Simple and portable. This Bubble Level app provides not just spirit level, but also a straight ruler and 2D ruler, making the measurement more comprehensive. The tools in this Bubble Ruler is user-friendly. In the ruler functions, you can change the unit of the measurement, and in the bubble level function, you can lock the interface and change the bubble level mode. What's more, it has vertical line, protractor, compass functions. The Bubble Level app is a practical comprehensive measurement tool. Tips Place the device on a relatively flat surface (such as a table) to ensure that the bubbles in the tubes are stable in the center of the tube. You can also watch the bubble position and adjust the direction of the device appropriately. After determining the position of the bubble, you can click the calibration button, so that your measurement will be more accurate. Just put the device against the surface of the object you need to measure, you can start measuring. We provide accurate measurements for every user with this bubble level free. But in order to get more real data, please calibrate before use. If you have any questions, please feel free to ask.

About

Level Adjuster

This utility transforms your device into a professional-grade bubble level for precise measurements. It offers camera integration, measurement freezing, and snapshot capabilities for easy reference and sharing. Ideal for hanging pictures, aligning furniture, or checking ground levels.

Highlights
  • Accurate surface and object leveling
  • Camera integration for enhanced accuracy
  • Measurement freezing for detailed inspection
  • Snapshot feature for reference and sharing
  • Quick ground leveling assessment
  • User-friendly and intuitive interface
Features
Read full description

Precision Measurement Tool The Bubble Level app transforms an iPhone into a professional-grade tool for precise leveling. Ideal for tasks such as hanging pictures, aligning furniture, or checking ground levels, this app provides an efficient and accurate solution. Key Features: * Accurate Leveling: Offers precise surface and object leveling. * Camera Integration: Allows switching to the camera mode for enhanced measurement accuracy and visual guidance. * Measurement Freeze: Measurements can be frozen for detailed inspection. * Snapshot Feature: Captures snapshots of the level for easy reference and sharing. * Ground Leveling: Enables quick assessment of horizontal ground levels. * User-Friendly Interface: Features a clean and intuitive design, facilitating ease of use. * Fast and Efficient: Delivers accurate results swiftly with minimal input. Suitable for both professional and personal applications, the Laser Level app provides the convenience of a reliable leveling tool with advanced functionality.

Screenshots

Bubble Level & Ruler Measure4 screens
Level Adjuster4 screens

Verdict

The call

The clearest difference is review sentiment: Level Adjuster at 50% against Bubble Level & Ruler Measure's 0%. Level Adjuster also leads on rating (4.3 vs 3.9) and ratings volume (97 vs 10). On price, ads, in-app purchases and monetization model 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Level Adjuster holds the better App Store score, 4.3 against 3.9. That said, the two scores are not equally well evidenced: Level Adjuster has 97 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 0% of Bubble Level & Ruler Measure's written reviews are positive against 50% of Level Adjuster's.

UpkeepUpdate frequency

Bubble Level & Ruler Measure ships an update every 2 months, Level Adjuster monthly. The most recent releases landed on November 3, 2026 and November 12, 2026 respectively.

Scorecard5 real differences · 5 level
Bubble Level & Ruler Measure versus Level Adjuster: the parameters behind the verdict, then further details
ParameterBubble Level & Ruler MeasureLevel Adjuster
PriceFreeFree
Rating3.9 (10 ratings)4.3 (97 ratings) — better
Positive reviews0.0% of reviews50.0% of reviews — better
Number of ratings1097 — better
Update frequencyEvery 2 monthsMonthly — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.013.0 — better
Further details — not scored
Size68 MB3 MB
Age rating4+4+
DeveloperCoocent Ltd.UniCom Technology

Customer experience

Bubble Level & Ruler Measure

All ratings10 ratings
Positive70.0%
Neutral10.0%
Negative20.0%
Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

Level Adjuster

All ratings16 ratings
Positive68.8%
Neutral12.5%
Negative18.8%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Bubble Level & Ruler Measure

No in-app purchases

None

Level Adjuster

No in-app purchases

Questions

Is Bubble Level & Ruler Measure free?
Bubble Level & Ruler Measure is free to download, with no in-app purchases.
Is Level Adjuster free?
Level Adjuster is free to download, with no in-app purchases.
Which has better reviews, Bubble Level & Ruler Measure or Level Adjuster?
Level Adjuster is rated higher. Bubble Level & Ruler Measure averages 3.9 out of 5 from 10 ratings, while Level Adjuster averages 4.3 from 97 ratings.
Do Bubble Level & Ruler Measure or Level Adjuster have ads?
Both Bubble Level & Ruler Measure and Level Adjuster show ads.
Which is updated more often, Bubble Level & Ruler Measure or Level Adjuster?
Bubble Level & Ruler Measure ships an update every 2 months, and Level Adjuster monthly. Most recently, Bubble Level & Ruler Measure was updated on November 3, 2026 and Level Adjuster on November 12, 2026.

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