Haidar Apps

Please check out our Fraction and Decimal Calculator app (v1.2) available from the Apple App Store for  iPhone  and  iPad . Use as a fraction home helper for grades 3-9 or for general fraction problems. Calculator features: Shows full fraction solution steps when the Show Work button is pressed. Shows the decimal equivalent for fractions as they are entered. Shows the fraction equivalent of decimals as they are entered. Converts between mixed and improper fractions by changing Mixed mode. Supports up to 5 digit numerators and denominators. Shows result in simplest form for fractions with factors up to 541. Allows selecting from three quiz difficulty levels and shows hints when needed. Allows moving between fields using touch or arrow buttons. This universal iOS app will run on all devices running iOS version 7.0 or above. We value your feedback and are committed to continuously improving our apps. Please email you...

Please check out our new Geometry & Formula Calculator app (v1.0) coming soon to the Apple App Store for iPhone and iPad. Screenshot coming soon A teaching-style geometry, formula, unit-conversion, and coordinate-geometry calculator that shows its work the way a teacher does. Features: Calculates perimeter, area, surface area, and volume across 17 2D and 3D shapes. Converts between units across 12 categories, including length, mass, volume, capacity (cooking), temperature, and more. Solves 10 staple physics formulas (Ohm’s Law, Newton’s Second Law, Pythagorean Theorem, and more). Four coordinate-geometry operations: distance, midpoint, line equation from two points, and line equation from slope & point. Every result shows the formula, the substitution, the intermediate step, and the final answer. This universal iOS app will run on all devices running iOS 17 or above. We value your feedback and are committed to continuously improving our apps. Please email your comments and ques...

Privacy Policy for Geometry & Formula Calculator Effective Date: June 3, 2026 Geometry & Formula Calculator (also displayed as "Formula" on the home screen) values your privacy. This Privacy Policy outlines the practices regarding data collection, use, and sharing related to your use of the app. Data Collection No Data Collection: Geometry & Formula Calculator does not collect, store, or transmit any personal or non-personal data from its users. Device Information: The app does not access or collect information from your device, such as location, contacts, or other personal data. Data Sharing Geometry & Formula Calculator does not share any data with third parties since no user data is collected. Third-Party Services Geometry & Formula Calculator does not integrate with or use any third-party analytics tools, advertising platforms, or external services that could access user data. Children’s Privacy Geometry & Formula Calculator is design...