# Physical Chemistry Tutor — Physical Chemistry Mastery > Physical Chemistry Mastery (iPhone/iPad app by David Soulsby.) - Source: https://appshunter.io/ios/app/physical-chemistry-tutor/id6759615045 (this page in markdown: same URL + `.md`) - Developer: [David Soulsby](https://appshunter.io/developer/1776367161) - Category: Education, Reference - Price: Free with in-app purchases - Age rating: 4+ - Requires: iOS 17.0 · 28 MB - Languages: American English, Arabic, French (France), German (Germany), Hindi, Italian, Japanese, Korean, Polish, Brazilian Portuguese and 7 more - Released: 2026-03-19 - Data updated: 2026-08-13 - User reviews in markdown: https://appshunter.io/ios/app/physical-chemistry-tutor/id6759615045/reviews.md ## What is Physical Chemistry Tutor? Physical Chemistry Tutor is a focused study companion for a typical two-semester undergraduate physical chemistry sequence. Strengthen conceptual understanding, practice quantitative reasoning, and build confidence interpreting equations, molecular models, spectra, graphs, and thermodynamic data. Start with the first major category free. A single, non-consumable in-app purchase unlocks every remaining category across the complete course. STRUCTURED PRACTICE Study one concept at a time with major course topics divided into focused subcategories. Questions reinforce the conceptual understanding, mathematical reasoning, and graphical interpretation expected in homework, quizzes, and exams. COURSE COVERAGE • Quantum Chemistry • Atomic and Molecular Structure • Spectroscopy • Computational Chemistry • Classical Thermodynamics • Statistical Mechanics • Chemical Kinetics • Electrochemistry and Surface Chemistry FOCUSED STUDY AREAS • Schrödinger equation, wavefunctions, operators, uncertainty, and model systems • Atomic orbitals, electron spin, molecular orbitals, Hückel theory, and bonding • Rotational, vibrational, IR, Raman, and UV-Vis spectroscopy • Basis sets, Hartree–Fock theory, DFT, geometry optimization, and computational workflows • Thermodynamic laws, enthalpy, entropy, Gibbs energy, phase and chemical equilibria • Ensembles, partition functions, Boltzmann distributions, and microscopic-to-macroscopic connections • Rate laws, mechanisms, Arrhenius behavior, reaction coordinates, transition-state theory, and catalysis • Electrolyte solutions, electrochemical cells, adsorption isotherms, and surface tension PRACTICE AND REVIEW • Extensive question bank covering both semesters • Definitional, numerical, problem-solving, and graphical questions • Visual practice with phase diagrams, spectra, energy profiles, and statistical distributions • Immediate feedback and explanations after every question • Focused subcategory quizzes and featured practice topics • Review sets for incorrect, unanswered, or all questions • Scores, response timing, and end-of-session summaries • Progress tracking, snapshots, and topic badges STUDY PLANNING AND PERSONALIZATION • Recurring study schedules and topic-specific reminders • Adjustable text sizes, Reduce Motion, Reduce Transparency, and High Contrast • System, Light, and Dark appearance settings • Multiple interface languages • In-quiz problem reporting with optional screenshot capture • Built-in support and purchase restoration DESIGNED FOR • Undergraduate physical chemistry students • Chemistry, biochemistry, chemical engineering, and related science majors • Students preparing for exams, problem sets, and cumulative finals • Anyone seeking structured, repeatable physical chemistry practice Whether you are reviewing thermodynamics, interpreting a phase diagram, comparing quantum models, solving kinetics problems, or studying spectroscopy, Physical Chemistry Tutor provides a clear and efficient way to practice what matters most. Study with structure. Practice with purpose. Build lasting physical chemistry fluency. ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | All Physical Chemistry Topics | $1.99 | one-time | ## Version history (last 3 releases) ### 1.0.06 — 2026-08-10 This update brings major improvements across Physical Chemistry Tutor. The question bank has been expanded and refined with broader topic coverage, clearer wording, and more varied conceptual, numerical, and graphical practice. A new searchable Formula & Constants Reference provides key equations, constants, and high-yield physical chemistry relationships and can be opened while answering questions. Mastery and Review tracking are now more accurate and persistent. Graphs and scientific visualizations have also received major accessibility and presentation improvements, along with localization, interface, and reliability enhancements. ### 1.0.05 — 2026-07-30 Explore Physical Chemistry with a clearer two-semester topic roadmap, improved light and dark themes, streamlined settings, expanded language support, and more consistent practice and review screens. ### 1.0.02 — 2026-03-19 No release notes. ## More apps by David Soulsby - [Organic Chemistry Naming Tutor](https://appshunter.io/ios/app/organic-chemistry-naming-tutor/id6737436327) - [Organic Reactions Tutor](https://appshunter.io/ios/app/organic-reactions-tutor/id6739188422) - [General Chemistry Tutor](https://appshunter.io/ios/app/general-chemistry-tutor/id6759510431) - [Organic Chemistry Tutoring](https://appshunter.io/ios/app/organic-chemistry-tutoring/id6759615314) - [Biochemistry Tutoring](https://appshunter.io/ios/app/biochemistry-tutoring/id6790245930) All apps by David Soulsby: https://appshunter.io/developer/1776367161 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*