Bubble LEVEL - High Accuracy app icon

Apps Like Bubble LEVEL - High Accuracy for iPhone and iPad

Measure angles and convert units

Measure angles with precision up to 0.02°. Use surface and auto-select features for accurate readings. Convert angles between degrees, grade, and roof pitch. Includes a ruler for actual size measurements. No advertisements.

by Vitalii Gryniuk★ 4.7289 ratingsUtilitiesFreeData updated 2026-09-17

Bubble LEVEL - High Accuracy screenshots

Ranked alternatives

Showing 281–300 of 1,000 ranked alternatives.

  1. Metal Detector & Gold Finder app icon

    Metal Detector & Gold Finder

    Yalintech

    Detect metals, track vibrations, save history

    Detect metals in your surroundings using sensor data. Display results in digital format. Trigger vibration alerts when metals are detected. View search history. Show true north, magnetic field strength, and device slope angle.

    ★ 4.3126 ratingsProductivityFreeData updated 2026-09-06
  2. Toolbox (Werkzeugkiste) app icon

    Toolbox (Werkzeugkiste)

    Kevin Siml

    Measure angles, level surfaces, and track progress

    Measure angles and slopes with the protractor tool. Use the level function to check horizontal, vertical, and 45° angles. Measure height, length, and width with the caliper tool.

    ★ 4.931 ratingsUtilitiesFreeData updated 2026-09-08
  3. Roofing Calculator Pro app icon

    Roofing Calculator Pro

    Anna Filobok

    Calculate roof pitch and rafter length

    Convert between imperial and metric units in real time. Calculate roof pitch, rafter length, and roof area using rise, run, or house area. Input measurements in meters, centimeters, or inches.

    ★ 4.034 ratingsUtilitiesFreeData updated 2026-09-06
  1. Snap Converter - Convert Units Free app icon

    Snap Converter - Convert Units Free

    MaoWare Corporation

    Convert units in 22 measures.

    The app converts units across 22 different measures. Its multi-unit design allows conversion from one unit to three others simultaneously.

    ★ 4.629 ratingsUtilitiesFreeData updated 2026-09-18
  2. Conversion Calculator - Metric app icon

    Conversion Calculator - Metric

    Collins Cheruiyot

    Convert units instantly and accurately

    Convert units between and imperial systems. Switch between weight, length, temperature, and area measurements. Input values and receive instant conversions. Share results via copy or email.

    ★ 4.8142 ratingsUtilitiesFreeData updated 2026-09-06
  3. Calculator + AR Ruler BLACK #1 app icon

    Calculator + AR Ruler BLACK #1

    DIGIID LLC

    Measure and calculate with AR precision

    AR measuring lets users tap two points on the camera screen to measure object lengths. Auto convert button changes units. performs basic math functions.

    ★ 5.019 ratingsUtilitiesFreeData updated 2026-09-06
  4. Spectrum Analyzer: Spectrogram app icon

    Spectrum Analyzer: Spectrogram

    Music Breath, OOO

    Analyze sound and visualize frequencies

    Measure sound levels with real-time precision. Analyze harmonics using multichannel FFT with adjustable parameters. Display graphical representations of audio data. Utilize AI to identify sound sources and analyze environments.

    ★ 4.2196 ratingsMusicFreeData updated 2026-09-09
  5. Unit Converter and Calculator. app icon

    Unit Converter and Calculator.

    Kemal Bakacak

    Convert units across multiple categories

    Convert units across 70+ categories and 1450+ units with real-time accuracy. Adjust settings for preferred units. Navigate through a user-friendly interface to perform quick and precise conversions.

    ★ 4.377 ratingsUtilitiesFreeData updated 2026-09-06
  6. Decibel Meter: db Sound Levels app icon

    Decibel Meter: db Sound Levels

    Depict, Incorporated

    Measure with precision

    Measure with real-time readings and +/- 1 dB accuracy. Log and analyze noise data over time. Set custom thresholds and receive alerts. Export measurement logs in various formats. Sync data with cloud storage for long-term tracking.

    ★ 4.436 ratingsUtilitiesFreeData updated 2026-09-06
  7. CNVRT: SI Unit Conversion Tool app icon

    CNVRT: SI Unit Conversion Tool

    Pascal Andraos

    Convert units instantly and accurately

    Convert units of measurement with support for weight, length, temperature, speed, area, time, data storage, and angle. Input values and select units for instant . Syncs with Apple Health for seamless tracking.

    ★ 4.517 ratingsUtilities$4.99Data updated 2026-09-06
  8. Noise Level: dB tracker app icon

    Noise Level: dB tracker

    OV MEDIA

    Measure in real time with your phone

    Measure ambient in real time using the phone's microphone. Display decibel levels. Monitor household appliances like washing machines, refrigerators, and computers. Compare sound levels to assess potential hazards.

    ★ 4.1151 ratingsUtilitiesFreeData updated 2026-09-06
  9. Land Measure Pro app icon

    Land Measure Pro

    Pendlebury Software LLC

    Area, length, and angles on maps

    Area, lengths, and angles on maps using an interactive crosshair. Trace outlines to create connected points, updating area and perimeter in real time. Adjust radius for scaling features. View dynamic length and angle as you move the crosshair.

    ★ 3.122 ratingsProductivity$1.99Data updated 2026-10-02
  10. Equal=It Unit Converter Plus app icon

    Equal=It Unit Converter Plus

    monkeyLabs inc.

    Convert units with one-touch access

    Convert units across multiple categories with one . Add favorite conversions for quick access. Use built-in calculator for math operations. Switch between conversion types easily. No ads except special promotions.

    ★ 4.798 ratingsUtilities$2.99Data updated 2026-09-08
  11. Home Builder Pocket Reference app icon

    Home Builder Pocket Reference

    Calculated Industries, Inc.

    Access construction guides and calculators

    Provides construction information with over 1,500 illustrations, 100 guides on energy-efficient building, and 30 calculators. Users can access topics like construction safety, woodworking methods, concrete placement, and project planning.

    ★ 4.7102 ratingsReference$2.99Data updated 2026-10-29
  12. Construction Calculator: Pro² app icon

    Construction Calculator: Pro²

    Oleg Shapkin, IE

    Calculate deck and floor areas quickly

    Calculate decking and flooring materials with area, board runs, spacing, and waste allowance. Generate material takeoffs for boards and joists. Measure roof coverage, sheet counts, overhangs, pitch, angle, and rafter lengths.

    ★ 5.03 ratingsUtilitiesFreeData updated 2026-09-06
  13. One Converter: Unit Calculator app icon

    One Converter: Unit Calculator

    Novvio, Inc.

    Convert units, calculate, and save

    Convert units across categories like length, weight, and temperature. Enter a value and select units for conversion. Perform calculations using converted values. Sync results with other devices.

    ★ 2.07 ratingsUtilitiesFreeData updated 2026-09-14
  14. Flat Pattern Bend Calculator app icon

    Flat Pattern Bend Calculator

    Bhavinkumar Satashiya

    Calculate patterns for sheet metal designs

    Sheet Metal allows users to generate patterns for cones and other complex shapes. Input dimensions and material properties to calculate angles and layout dimensions. Export results for fabrication use.

    ★ 4.6151 ratingsUtilitiesFreeData updated 2026-09-14

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.