161+ iOS apps curated and reviewed
Looking for free tilt angle apps? 19 of our 161+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free was $19.99 | 4.4★ (157) | Yes | Yes | Jul 2026 |
| 2 |  | Free | 4.5★ (682) | Yes | Yes | Aug 2026 |
| 3 |  | Free | — | Yes | No | Aug 2026 |
| 4 |  | Free | 2.5★ (28) | Yes | No | Aug 2026 |
| 5 |  | Free was $1.99 | — | No | No | Jun 2026 |
| 6 |  | Free | — | Yes | No | Aug 2026 |
| 7 |  | Free | — | No | Yes | Jul 2026 |
| 8 |  | Free | 5.0★ (2) | No | No | Aug 2026 |
Determine the ideal tilt angle for your photovoltaic system to maximize electricity generation. This app provides solar data, optimization tools, and an on-site inclinometer to ensure your panels are optimally positioned for your location.
This app transforms your phone into a precise leveling tool. It offers accurate angle measurement, inclination detection, and augmented reality features for DIY and professional use. Calibration is simple and quick.
Measure angles and slopes with your phone's camera. Offers real-time angle display, two measurement modes, and the ability to capture and store measurements.
This tool simulates a physical spirit level with realistic physics and fluid optics. It offers multiple display modes for angles and surfaces, with customizable feedback for precise measurements. Features include calibration, night mode, and various themes for different lighting conditions.
This utility app functions as a digital bubble level, angle meter, and tilt meter. It helps users align picture frames, measure slopes, and assist with home decoration. Calibration instructions are provided for accurate measurements.
Measure angles precisely from photos using a digital protractor. Select images from your gallery or take new ones, then place reference lines to calculate angles in degrees. Ideal for technical analysis and visual tasks.
Transform your smartphone into a precise measuring tool. This application offers two modes for accurately leveling surfaces or measuring angles, with calibration made simple. It's ideal for tasks like hanging pictures, checking table levels, or calculating roof pitches.
Easily measure tilt angles with this free protractor app. It displays inclination from 0 to 359 degrees, along with gradient percentages and angles summing to 180 or 360 degrees. Switch to theodolite mode to set a specified angle to zero.
This utility app uses your device's sensors to accurately measure the angle and inclination of surfaces. Save, name, and share your measurements, with advanced features available through an in-app purchase.
This app offers a suite of measurement and detection tools, including a bubble level for alignment, angle measurement, surface flatness checks, and metal detection. It also features an AR ruler for distance measurement and an inclinometer for off-road navigation.
This utility app measures angles, checks surface flatness, and provides real-size measurements using your phone's sensors. It's ideal for home improvement, DIY projects, and educational purposes, offering accurate results offline with an intuitive interface.
This utility app provides a straightforward tool for measuring tilt angles on any surface. It combines a digital reading with an analog-style interface for ease of use. Ideal for quick angle measurements without complexity.
Transform your device into a versatile angle measurement tool. Easily measure angles in both degrees and radians with an intuitive interface. Ideal for quick and precise angle readings.
This tool functions as a professional spirit level and bubble level with realistic physics. It can also serve as a tilt meter or angle meter, offering an alternative to physical tools after proper calibration. Upgrade to PRO for advanced features like a calibration guide and result storage.
This app helps you maximize solar panel power output by providing precise tilt and direction guidance. It uses your device's sensors and local data to achieve optimal alignment in seconds, even without an internet connection.
This application helps optimize solar light towers by calculating the ideal year-round tilt angle and direction for maximum battery usage before recharging. It uses your current location for calculations but does not collect or share this data. Login information is provided via phone.