Periodic Table vs Periodic Table for Chemists
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Periodic Table
Explore element properties with an interactive periodic table. Access detailed information, search and filter elements quickly, and visualize data with color-coded charts. Ideal for students, teachers, and chemistry enthusiasts.
- Interactive periodic table
- Detailed element information
- Quick search and filter
- Visual representation of values
- Easy-to-use design
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Explore the periodic table like never before with our Interactive Periodic Table app! Perfect for students, teachers, and chemistry enthusiasts, this powerful tool helps you understand element properties with ease. Key Features: - Interactive Periodic Table: Tap on any element to access detailed information such as atomic number, mass, electron configuration, and more. - Discover Element Info: View comprehensive data for each element, including oxidation states, electronegativity, and electron affinity. - Quick Search & Filter: Easily find elements by name, symbol, or category with our quick search and filter tools. - Visual Representation of Values: Understand element properties at a glance with color-coded visual data for electronegativity, density, atomic radius, and more. - Easy to Use: Clean, simple design tailored for quick reference and educational use. Whether you're studying for exams or just curious about the elements, this app will help you get all the information you need in a clear and intuitive way. Download now and start exploring!
Periodic Table for Chemists
Access comprehensive element data and advanced chemistry tools with this intuitive reference app. It offers detailed properties, calculations, and visualization for students and professionals. Works offline and is optimized for mobile devices.
- 118 elements with extensive properties
- Advanced chemistry calculations (Zeff, electronegativity)
- Electronic structure visualization
- Powerful search and filtering
- Offline access to all data
- Interactive periodic table interface
- Personal notes and favorites
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The complete periodic table app for chemists, students, and science enthusiasts. Built on a comprehensive chemistry database, this app delivers professional-grade element data in a beautiful, intuitive interface. COMPREHENSIVE ELEMENT DATA • All 118 elements with extensive properties • Atomic mass, density, melting/boiling points • Electron configuration and orbital structure • Ionization energies and atomic radii • Crystal structure and lattice parameters • Oxidation states and chemical reactivity ADVANCED CHEMISTRY TOOLS • 11 electronegativity scales (Pauling, Sanderson, Allen, Mulliken, and more) • Effective nuclear charge (Zeff) calculations using Slater's rules • Electronic structure visualization • Valence electron identification • Chemical reactivity indicators POWERFUL SEARCH & ORGANIZATION • Instant search by element name, symbol, or atomic number • Filter by category (metals, nonmetals, noble gases, etc.) • Browse by period, group, or block • Save favorites for quick access • Add personal notes to elements BEAUTIFUL INTERFACE • Interactive periodic table with smooth zoom and pan • Category-based color coding • Dark mode support • Optimized for iPhone and iPad • Accessibility features built-in PROFESSIONAL DATA SOURCES All data is sourced from authoritative references including NIST, IUPAC, and peer-reviewed scientific literature. The app uses the same comprehensive database that powers the mendeleev Python library, trusted by researchers worldwide. WORKS OFFLINE All element data is bundled with the app. No internet connection required for core functionality: perfect for classrooms, labs, and field work. PERFECT FOR: • Chemistry students studying atomic structure • Research chemists needing quick reference data • Educators teaching periodic trends • Anyone fascinated by the elements Whether you're memorizing electron configurations, comparing electronegativity values, or exploring chemical properties, this app provides the depth and accuracy you need. Download the definitive periodic table reference today.
Screenshots
Verdict
The clearest difference is rating: Periodic Table at 5.0 against Periodic Table for Chemists's 4.0. Periodic Table also leads on iOS requirement (13.4 vs 17.4). Periodic Table for Chemists's advantage is update cadence (every 2 days vs every 3 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Periodic Table holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.
Periodic Table ships an update every 3 weeks, Periodic Table for Chemists every 2 days. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.
| Parameter | Periodic Table | Periodic Table for Chemists |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.0 (2 ratings) |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 3 weeks | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.4 — better | 17.4 |
| Further details — not scored | ||
| Size | 17 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Joaquin Marticorena | Hans Joachim Weidmann |
Customer experience
Periodic Table
Periodic Table for Chemists
In-app purchases
Periodic Table
No in-app purchases
Periodic Table for Chemists
No in-app purchases
Questions
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Is Periodic Table for Chemists free?
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