250+ iOS apps curated and reviewed
If you already know Tank Mix Calculator, this is the deeper bench. 250+ chemical calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.2★ (21) | No | No | Jul 2026 |
| 2 |  | Free | 4.9★ (2.7K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.0★ (24) | Yes | Yes | Aug 2026 |
| 4 |  | Free | — | No | Yes | Aug 2026 |
| 5 |  | Free | — | — | No | May 2026 |
| 6 |  | Free | — | No | Yes | Jul 2026 |
| 7 |  | Free | — | No | Yes | Jul 2026 |
| 8 |  | Free | — | — | No | Jul 2026 |
This farm app helps users quickly calculate the correct amounts of chemicals needed for spraying crops. It allows for custom chemical entries and provides detailed mixing instructions for full and partial loads based on acreage and tank size.
Explore an interactive periodic table with 3D models and AR features. This app offers an AI-powered tutor for simplified explanations, a reaction solver, and a molar mass calculator. It's a comprehensive reference for students and professionals to learn chemistry effectively.
This app helps manage pool chemistry with 24 specialized calculators for dosing, pH, and more. It features a customizable maintenance calendar, equipment tracking, and easy report sharing for up to 100 pools. Ideal for maintaining a clean and swim-ready pool.
This app helps you master pool chemistry by accurately calculating chemical dosages and balancing water based on the LSI. It offers a user-friendly experience for both novices and professionals, including a volume estimator and educational videos.
Calculate molecular mass, mass percent, and element information for any chemical compound. This tool simplifies chemistry calculations by automatically identifying elements, their charges, and molar masses. It's designed for students and professionals needing quick, accurate chemical data.
This app provides chemical engineering calculations like VLE and steam tables, along with unit conversions and a chemical database. It allows for quick problem-solving on mobile devices, with results exportable via email. Includes kitten pictures for breaks.
This app provides 35 essential chemistry calculators and formulas to help students and professionals solve complex problems. It offers detailed descriptions for each calculator and includes convenient copy and clear buttons for efficient use.
This utility app helps laboratory professionals perform essential calculations. It can compute molarity, convert between grams and moles, and manage dilutions of stock solutions with ease.
Instantly calculate molar mass by typing a chemical formula. This tool also provides a quick link to an interactive website for learning organic reactions.
Calculate molecular weights for DNA, RNA, proteins, peptides, and chemical formulas. Features a database of common compounds and chemical elements for quick selection. Useful for chemists and biochemists needing rapid calculations.
This app calculates phase equilibria and mixture properties using advanced thermodynamic models. It offers various calculation modes for single compounds and phase behavior, with results viewable in text or charts. Reports and charts can be shared easily.
This utility app simplifies calculations involving very large or very small numbers using scientific notation. It's designed for scientists and engineers who frequently work with exponential expressions.