Comparison

mini Bubble Level vs Bubble Level

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

Head to head
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.

About

Bubble Level

This app provides precise digital measurements for leveling and angle detection, acting as a spirit level, ruler, and laser tool. It helps with various tasks like furniture assembly, hanging decor, and construction projects, offering real-time feedback and the ability to save and share measurements.

Highlights
  • Precise spirit level with 0.1 degree accuracy
  • Integrated laser measurement tool
  • Digital ruler for length measurement
  • Save, note, and export measurements
  • Customizable themes and settings
  • Offline functionality
Features
Read full description

Professional-grade spirit level, bubble level, and precision angle measurement toolkit right in your pocket. Replace bulky hardware tools with digital accuracy, camera-based laser leveling, and real-time surface telemetry. Turn your iPhone or iPad into an advanced machinist and carpenter toolkit for home improvement, construction, and DIY projects. KEY FEATURES PRECISION SPIRIT & BUBBLE LEVEL • Horizontal & Vertical Tube Levels with 0.1° high-precision readout • 360° Circular Bullseye Level for multidirectional surface leveling • Real-time X (Roll) and Y (Pitch) digital telemetry • Dual measurement modes: Angle (Degrees °) and Slope (Percent %) • Real-time RMS Stability Telemetry for vibration analysis • 100% Offline operation — no internet connection required NEW: CAMERA BUMP COMPENSATION (Pro Hardware Calibration) • Eliminates false tilt angles caused by protruding iPhone camera lenses • Automatically restores true 0.0° balance when placed flat on tables • One-tap presets for Slim/No Case (0.9°), Standard Case (1.2°), and Rugged Cases (1.6°) ACTION BUTTON & SIRI SHORTCUTS • Full Apple Action Button integration for iPhone 15 Pro, 16, and 17 series • Instant single-click hardware launch for Spirit Level, Laser, or Ruler • Hands-free voice triggers with Siri Shortcuts ("Open Bubble Level Laser") • Control Center Quick Launch support CAMERA LASER LEVEL (AR Tool) • Visual laser line projection via your camera feed • Perfect for picture frame alignment, wall mounting, and tile installation • Live angle detection with instant leveling feedback DIGITAL RULER & CALIPER • On-screen digital ruler with Metric (cm/mm) and Imperial (inch) scales • Dual precision measurement markers for exact object dimensions • Scratch-free high-contrast display MEASUREMENT MANAGEMENT & EXPORT • Save angle and dimension records with custom labels and timestamps • Export and share measurement history in CSV format • One-tap zero calibration for relative angle measurements PROFESSIONAL INDUSTRIAL DESIGN • High-contrast Neo-Brutalist Machinist interface for outdoor visibility • Tactile haptic feedback vibration upon reaching perfect balance (0.0°) • Keep-Screen-On toggle during long measurement sessions • Custom theme support IDEAL FOR: - Hanging paintings, wall decor, TVs, and mirrors - Furniture assembly, cabinet making, and shelving - Home renovation, drywall, and masonry projects - Table, appliance, and RV/camper leveling - Professional carpentry, construction, and engineering - Photography and tripod angle alignment Download now and transform your device into an indispensable, professional measurement toolkit! Note: Measurement precision relies on device internal sensors (gyroscope and accelerometer). Regular calibration is recommended for optimal accuracy. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://malevus.com/privacy-policy-for-spirit-level-app/

Screenshots

mini Bubble Level4 screens
Bubble Level4 screens

Verdict

The call

The clearest difference is in-app purchases: mini Bubble Level at none against Bubble Level's 5. mini Bubble Level also leads on iOS requirement (15.0 vs 17.6). Bubble Level's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 4 months). On price, ratings volume 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 5 in-app purchases, starting at $3.99 per month. mini Bubble Level asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Bubble Level holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 25 and 10 respectively.

UpkeepUpdate frequency

mini Bubble Level ships an update every 4 months, Bubble Level every 2 weeks. The most recent releases landed on October 13, 2026 and October 5, 2026 respectively.

Scorecard6 real differences · 4 level
mini Bubble Level versus Bubble Level: the parameters behind the verdict, then further details
Parametermini Bubble LevelBubble Level
PriceFreeFree
Rating4.6 (25 ratings)4.9 (10 ratings) — better
Positive reviews72.7% of reviews—
Number of ratings25 — better10
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size7 MB17 MB
Age rating4+4+
DeveloperMert TUZERUngo Inc.

Customer experience

mini Bubble Level

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

Bubble Level

All ratings10 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

mini Bubble Level

No in-app purchases

5 purchases

Bubble Level

Subscriptions4
  • Bubble Level Premium7 Days trial$3.991 Month
  • Weekly Premium$3.997 Days
  • Bubble Level Weekly3 Days trial$4.997 Days
Show 1 more
  • Remove All Ads$19.991 Year
One-time1
  • Bubble Level Lifetime$39.99

Questions

Is mini Bubble Level free?
mini Bubble Level is free to download, with no in-app purchases.
Is Bubble Level free?
Bubble Level is free to download, with in-app purchases available.
Which has better reviews, mini Bubble Level or Bubble Level?
Bubble Level is rated higher. mini Bubble Level averages 4.6 out of 5 from 25 ratings, while Bubble Level averages 4.9 from 10 ratings.
Do mini Bubble Level or Bubble Level have ads?
mini Bubble Level shows ads; Bubble Level does not.
Which is updated more often, mini Bubble Level or Bubble Level?
mini Bubble Level ships an update every 4 months, and Bubble Level every 2 weeks. Most recently, mini Bubble Level was updated on October 13, 2026 and Bubble Level on October 5, 2026.

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