Apps Like Tri-func for iPhone and iPad
Tri-func screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.
Trigonometry Calculator.
Horitech Ltd
Calculate triangle angles and sides
Calculate sides and angles for right-angled and scalene triangles. Access a reference guide for formulas. Perform precise calculations using known values.
Formulify: Formula Widgets Kit
APPSLAB.IO - FZCO
Track race times, standings, and countdowns
View the full F1 calendar with session times and race countdowns. Track Constructors’ and Drivers’ Championships standings. Customize to follow favorite teams and drivers. Display real-time standings with WCC Grid and Custom F1 Driver Standings .
Panecal Scientific Calculator
Noriyasu Kutsuzawa
Enter formulas and check calculations
Is a that lets users input and edit formulas with a live display. It supports formula reuse, variable memory, and cursor navigation for precise editing. Users can check formulas for errors and adjust values efficiently.
Clean Wave - Clear Speaker
David Krejci
Play sounds, speakers, measure noise
Play sounds at defined frequencies between 0Hz and 25kHz. Use the noise meter to measure sound levels. Test speakers with quality audio for sound output.
Square Footage Calculator +
Phan Nhat Đang
Calculate area and estimate material costs
Calculate area for , rectangular, triangular, circular, trapezoidal, or elliptical spaces. Input dimensions to get feet, meters, or yards. Estimate material costs based on price per 100 units. Export results for project planning.
Solving Pythagoras
Glindemann, Sennoun, Langer GbR
Calculate triangle sides with Pythagorean theorem
Calculate missing sides of right-angled triangles using the Pythagorean theorem. Input two sides to find the third. Save calculations in a history. Share complete solutions. Support for entering fractions. Remove ads.
Trig Solver
Creature Code Mobile, LLC
Solve triangles with given sides and angles
Solve triangles with two modes. Regular triangle mode allows input of 2 sides and an angle, 2 angles and a side, or 3 sides. Right triangle mode accepts 2 sides or a side and an angle. Calculates missing values based on input.
Rect Clock
y-design
Set face, dial, and hands
Display a full-screen analog with customizable dial, index, and hands. Choose from 6 standard face types or purchase additional options. Select from 6 index styles including Roman numerals and triangle designs.
Snap Markup - Annotation Tool
Raghvendra Bhargava
Photos with precision and style
Crop and rotate images into various shapes. Add text, arrows, and shapes for annotations. Pixelate sections or draw freehand. Share edited photos directly with contacts.
Construction Calculator
Sarah Ragab
Convert measurements with precision and ease
Convert decimals to fractions and vice versa. Display equations and results simultaneously. Edit calculations easily. Add to Today Screen for quick access. Ideal for , woodworking, and homework verification.
Trigonometry Help Lite
Armchair Engineering
Solve right-angled triangles
Solve right-angled triangles by inputting known sides or angles. View step-by-step calculations and a scale drawing of the triangle. Access basic formulae. Enter angles in radians, decimal degrees, or degrees, minutes, seconds.
Clear Wave - Water Eject App
European apps solutions LTD
Generate tones and track noise
Generate tones between 50 Hz and 30,000 Hz for testing or tuning. Track environmental noise levels and detect harmful sound pressure. from phone speakers using sound waves to restore sound clarity.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.