Comparison

Level gauge vs mini Bubble Level

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

Head to head
About

Level gauge

This intuitive tool allows you to measure angles and levels in multiple orientations. It offers high precision with smooth movement and includes calibration and hold functions for stable readings. Customize its appearance while enjoying its powerful yet simple design.

Highlights
  • Measure horizontal, vertical, and flat angles
  • High precision measurements
  • Smooth and stable readings
  • Calibration function
  • Hold function
  • Customizable appearance
Features
Read full description

With this simple, easy to use, and intuitive level, Measure levels in various orientations, and slope angles too. - Moves smoothly - High precision - Measure various angles horizontally, vertically, and when placed flat - Equipped with calibration and hold functions - Measurement is stable - Choose the appearance - Even though it is so powerful, the simple design is intuitive and easy to use If you think this level is better than others, please be sure to write a comment.

About

mini Bubble Level

This app provides accurate horizontal and vertical angle measurements using your device's sensors. It helps with alignment tasks, offers haptic feedback, and supports dark mode for comfortable use in various environments.

Highlights
  • Precise angle measurements
  • Reference point marking
  • Haptic feedback for alignment
  • Dark mode support
  • Intuitive interface
Read full description

A simple level for everyday jobs. Check a shelf, straighten a picture frame or find the tilt of a table without searching through a busy screen. • See the horizontal and vertical levels together on the main screen. • Read angles in degrees or slope as a percentage in the Angle & slope tool. • Place your phone flat on a surface to check its tilt in both directions. • Choose a target angle and align to it with visual and haptic feedback. • Set a reference to compare the angles of two positions. • Hold a reading, move your phone and read the result. Resume when ready. • Use a clear light or dark appearance. The screen stays awake while the app is in use. • Use camera guides to align your frame while reading the phone’s horizontal and vertical tilt. • Start a 3-second timer, place the phone and hold the reading without touching it again. • Find held readings in Recent measurements, with both axes and the date and time, stored on your device. The measurement tools are free to use, with no subscription or Pro tier. The app displays banner ads. Measurements use your phone’s motion sensors and are approximate. Place the phone firmly against the surface; a case or camera bump can affect contact. Slope percentage is undefined at a vertical position. Use a suitable physical instrument when a job requires verified accuracy. Camera alignment shows the phone’s tilt; it does not measure an object’s angle or distance from an image. Photos are not saved.

Screenshots

Level gauge2 screens
mini Bubble Level4 screens

Verdict

The call

Level gauge and mini Bubble Level both sit at 4.6 stars, but that hides the real split: 94% of Level gauge's written reviews are positive against 73% of mini Bubble Level's. mini Bubble Level's advantage is update cadence (every 4 months vs every 9 months). On price, rating, ratings volume and ads 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

On the App Store both sit at effectively the same score — 4.6 for Level gauge against 4.6 for mini Bubble Level. Both are backed by a comparable volume of ratings — 12 and 25 respectively. Written reviews are what separate them: 94% of Level gauge's written reviews are positive against 73% of mini Bubble Level's.

UpkeepUpdate frequency

Level gauge ships an update every 9 months, mini Bubble Level every 4 months. The most recent releases landed on September 29, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 8 level
Level gauge versus mini Bubble Level: the parameters behind the verdict, then further details
ParameterLevel gaugemini Bubble Level
PriceFreeFree
Rating4.6 (12 ratings) — better4.6 (25 ratings)
Positive reviews93.6% of reviews — better72.7% of reviews
Number of ratings1225 — better
Update frequencyEvery 9 monthsEvery 4 months — better
AdsYesYes
In-app purchasesNoNo
MonetizationAd-supportedAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size16 MB7 MB
Age rating4+4+
DeveloperTatsukiMert TUZER

Customer experience

Level gauge

All ratings12 ratings
Positive91.7%
Neutral8.3%
Negative0.0%
Written reviews78 reviews
Positive93.6%
Neutral5.1%
Negative1.3%

mini Bubble Level

All ratings26 ratings
Positive92.3%
Neutral0.0%
Negative7.7%
Written reviews33 reviews
Positive72.7%
Neutral3.0%
Negative24.2%

In-app purchases

None

Level gauge

No in-app purchases

None

mini Bubble Level

No in-app purchases

Questions

Is Level gauge free?
Level gauge is free to download, with no in-app purchases.
Is mini Bubble Level free?
mini Bubble Level is free to download, with no in-app purchases.
Which has better reviews, Level gauge or mini Bubble Level?
Level gauge is rated higher. Level gauge averages 4.6 out of 5 from 12 ratings, while mini Bubble Level averages 4.6 from 25 ratings.
Do Level gauge or mini Bubble Level have ads?
Both Level gauge and mini Bubble Level show ads.
Which is updated more often, Level gauge or mini Bubble Level?
Level gauge ships an update every 9 months, and mini Bubble Level every 4 months. Most recently, Level gauge was updated on September 29, 2026 and mini Bubble Level on October 13, 2026.

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