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Best iLevel – Protractor & Level Alternatives ranked by AI · updated Aug 2026

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iLevel is a mobile measurement utility that combines a digital spirit level with a protractor. It is designed for quick angle and surface checks on smartphones and tablets.

Developer: iLevel Price: Free with ads 🎯 jrsoftworx.com

Top 6 iLevel – Protractor & Level alternatives

1

Measure

Apple

💡 Pick it if you use Apple devices and want level and AR measurement tools without installing a third-party app.

Measure is Apple's augmented-reality measuring app for compatible iPhone and iPad devices. It supports physical dimensions and level checks, making it useful...

Pros

  • Free on supported Apple devices
  • AR measurement is more versatile than a dedicated angle-only tool
  • Integrated level feature helps with alignment tasks

Cons

  • Limited to Apple devices with supported sensors
  • AR results can vary with lighting and surface visibility
  • Less specialized for standalone protractor workflows
2

Bubble Level

keuwlsoft

💡 Pick it if your priority is a straightforward digital spirit level rather than a combined measurement toolkit.

Bubble Level is a mobile spirit-level utility that uses a phone's accelerometer to check horizontal and vertical alignment. It is aimed at...

Pros

  • Free and lightweight for basic alignment work
  • More useful than a protractor for checking level and plumb
  • Works well for shelves, frames, appliances, and small projects

Cons

  • Does not provide a full protractor measurement workflow
  • Sensor calibration affects reliability
  • Less suitable for measuring arbitrary angles between objects

💡 Pick it if you need dedicated incline and slope measurements beyond iLevel's basic protractor functionality.

Clinometer + Bubble Level is a mobile inclinometer and spirit-level app for measuring slopes and checking horizontal or vertical alignment. It is...

Pros

  • Better suited to slope and alignment checks than a basic angle app
  • Includes both inclinometer and bubble-level modes
  • Works well for practical construction and household tasks

Cons

  • Focused on inclination rather than full protractor geometry
  • Sensor readings still require calibration on some phones
  • Interface is more utilitarian than polished design apps
5

Spirit Level

NixGame

💡 Pick it if you want a free, dedicated spirit level and do not need iLevel's angle-measurement features.

Spirit Level is a mobile bubble-level app that displays device tilt for checking surfaces and objects. It targets homeowners, DIY users, and...

Pros

  • Fast, easy-to-read bubble-level display
  • Available at no cost on mobile platforms
  • Well suited to basic household and workshop checks

Cons

  • Does not match iLevel's protractor functionality
  • Ad-supported version may be intrusive
  • Fewer specialized angle tools than clinometer apps
6

Angle Meter

Smart Tool Factory

💡 Pick it if angle and slope measurement matter more to you than iLevel's simpler combined interface.

Angle Meter is a mobile utility for measuring angles and slopes with a phone's sensors. It is aimed at DIY projects, construction...

Pros

  • More angle-focused than a general bubble-level app
  • Useful for slope and inclination checks
  • Offers a broader range of angle-measurement modes than simple level tools

Cons

  • Can be less intuitive than iLevel for quick surface leveling
  • Sensor readings depend on calibration and device hardware
  • Some features may require payment or include advertising

Freemium, Pro pricing varies by platform

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