This app helps you achieve your health goals by tracking nutritional intake and ordering customized meals. It integrates with a healthy restaurant to prepare and log your food, making healthy eating effortless.






173+ iOS apps curated and reviewed
Matter Formula is the household name in matter formula, but it's far from the only option. We track 173+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.8★ (105) | No | No | Jul 2026 | |
| 2 | Free | 4.6★ (11) | No | No | Jul 2026 | |
| 3 | $0.99 | 4.8★ (51) | No | No | Jul 2026 | |
| 4 | Free | — | No | No | May 2026 | |
| 5 | Free | — | No | No | May 2026 | |
| 6 | Free | 4.3★ (3.5K) | Yes | Yes | Jul 2026 | |
| 7 | Free | — | No | No | May 2026 | |
| 8 | Free | 4.9★ (4K) | No | Yes | Jul 2026 |






This app helps you achieve your health goals by tracking nutritional intake and ordering customized meals. It integrates with a healthy restaurant to prepare and log your food, making healthy eating effortless.





This utility helps Gunpla builders organize parts and track progress. It features a smart part finder, batch build support, and collection management to streamline the building process and reduce complexity.





Access over 1100 physics, chemistry, and math formulas with a powerful search and offline access. Save favorites, use built-in calculators, and view a detailed periodic table. Designed for user convenience and quick reference.






Transform your phone into a powerful measuring tool using augmented reality. Accurately measure length, height, and area of objects simply by pointing your camera. Includes a bubble level for precise surface alignment.




This app provides comprehensive U.S. and metric unit conversions and advanced calculations for design and building projects. It offers solutions for geometry, weight, and dimensional analysis, with a user-friendly interface and built-in help.


This app streamlines indirect supply chain management for MRO and PPE. It offers mobile tools for inventory tracking, cycle counting, and issuing, alongside eProcurement software for tail spend management. AI-driven inventory optimization helps reduce obsolete stock.


This comprehensive app suite offers a vast array of tools for chemical engineers, chemists, and students. It includes unit converters, physical property calculations, thermodynamic equations, and specialized calculators for fluid dynamics and more. Access a chemical database, periodic table, and graphing tools.


This sophisticated calculator app offers a minimalist design with advanced mathematical functions and extensive personalization options. It seamlessly syncs across devices and includes multitasking features for enhanced productivity.


This app helps balance chemical equations and provides detailed information on all 118 periodic table elements, including atomic and physical properties, discovery details, and isotopes. It offers a user-friendly interface for entering equations with charges and groups.


Create intricate and beautiful art with adjustable symmetry levels. This app combines free drawing with kaleidoscope-like patterns, offering a powerful yet simple artistic tool for users of all skill levels.


This app provides over 200 essential mechanical engineering formulas and calculations in a user-friendly tool. It's designed to simplify complex concepts and speed up problem-solving for students, professionals, and educators.


This app generates a comprehensive list of molecular formulas based on mass spectrometry data and elemental composition. Users can specify m/z values, mass accuracy, and potential elements to find matching formulas. The generated lists can be shared via email.


This app provides a comprehensive collection of over 120 physics formulas across various topics like mechanics, relativity, and thermodynamics. It includes a search function, unit conversions, and physics constants, with many formulas featuring integrated calculators for easy problem-solving.


Access a comprehensive collection of physics formulas for various grade levels and specialized fields. This app offers a simple, fast, and smooth user interface for easy formula lookup.




Calculate the weight of rolled metal products by length or their length by weight. Supports popular profiles, custom materials, and multiple measurement units. Save your calculations for easy access.


This educational app provides chapter-wise formulas and examples for Physics, Chemistry, and Higher Mathematics. It includes practice questions and a vast collection of resources to aid revision for HSC students.