Comparison

Spirit Level+ Utility 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

Spirit Level+ Utility

Measure levels and angles accurately using your smartphone. Ideal for furniture installation, DIY projects, and RVs. Features include vertical/horizontal measurement, screen lock, and customizable sensor settings.

Highlights
  • Vertical/Horizontal measurement
  • Easy reset function
  • Screen lock for precise checking
  • Customizable sensor sensitivity
  • Adjustable refresh rate
Features
Read full description

Do you want to measure levels accurately using just your smartphone? The smartphone level app allows you to measure levels and angles easily without professional equipment. Use it in various situations such as interior work, DIY projects, and furniture installation! How to Use: - Furniture installation, washing machine placement: Ensure perfect leveling when hanging shelves or picture frames. - DIY projects: Achieve easy leveling when building furniture. - RV/Caravan leveling: Accurately level your RV, caravan, or motorhome. Key Features: - Vertical/Horizontal measurement: Easily measure both vertical and horizontal levels. - Easy reset: Quickly reset the level when it’s not aligned. - Screen lock: Lock the screen for precise checking when it's hard to verify the level. - Settings: Customize the sensitivity and refresh rate of the sensor for personalized use. Say goodbye to tricky leveling. Try the smartphone level app today!

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

Spirit Level+ Utility3 screens
mini Bubble Level4 screens

Verdict

The call

The clearest difference is rating: mini Bubble Level at 4.6 against Spirit Level+ Utility's 3.7. mini Bubble Level also leads on in-app purchases (none vs 1) and review sentiment (73% vs 60%). Spirit Level+ Utility's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads 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. Spirit Level+ Utility sells 1 one-off in-app purchase. mini Bubble Level asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

mini Bubble Level holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: mini Bubble Level has 25 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 60% of Spirit Level+ Utility's written reviews are positive against 73% of mini Bubble Level's.

UpkeepUpdate frequency

Spirit Level+ Utility ships an update every 6 months, mini Bubble Level every 4 months. The most recent releases landed on October 4, 2026 and October 13, 2026 respectively.

Scorecard6 real differences · 4 level
Spirit Level+ Utility versus mini Bubble Level: the parameters behind the verdict, then further details
ParameterSpirit Level+ Utilitymini Bubble Level
PriceFreeFree
Rating3.7 (3 ratings)4.6 (25 ratings) — better
Positive reviews60.0% of reviews72.7% of reviews — better
Number of ratings325 — better
Update frequencyEvery 6 monthsEvery 4 months — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size22 MB7 MB
Age rating4+4+
DeveloperKyungjin LeeMert TUZER

Customer experience

Spirit Level+ Utility

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews20 reviews
Positive60.0%
Neutral10.0%
Negative30.0%

mini Bubble Level

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

In-app purchases

1 purchases

Spirit Level+ Utility

One-time1
  • Remove Ads$2.99
None

mini Bubble Level

No in-app purchases

Questions

Is Spirit Level+ Utility free?
Spirit Level+ Utility is free to download, with in-app purchases available.
Is mini Bubble Level free?
mini Bubble Level is free to download, with no in-app purchases.
Which has better reviews, Spirit Level+ Utility or mini Bubble Level?
mini Bubble Level is rated higher. Spirit Level+ Utility averages 3.7 out of 5 from 3 ratings, while mini Bubble Level averages 4.6 from 25 ratings.
Do Spirit Level+ Utility or mini Bubble Level have ads?
Both Spirit Level+ Utility and mini Bubble Level show ads.
Which is updated more often, Spirit Level+ Utility or mini Bubble Level?
Spirit Level+ Utility ships an update every 6 months, and mini Bubble Level every 4 months. Most recently, Spirit Level+ Utility was updated on October 4, 2026 and mini Bubble Level on October 13, 2026.

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