Learn Integumentary System vs Periodic Table
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Learn Integumentary System
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Master the anatomy of the skin, hair, nails, and exocrine glands with the ultimate learning companion. Whether you are a medical student, a nursing professional, or a biology enthusiast, Integumentary System Anatomy provides a comprehensive, interactive, and highly effective way to study. Designed for seamless learning, this app brings all the tools you need into one place—without needing an internet connection. KEY FEATURES: - 100% Offline Access: No Wi-Fi? No problem! Study on the go, anywhere, and anytime without needing an internet connection. - Category-Based Quizzes: Challenge yourself with multiple-choice questions categorized by specific anatomical structures to test your knowledge accurately. - Topic-Based Study Mode: Read and learn at your own pace. Dive deep into focused topics to build a solid foundation. - Interactive Flashcards: Boost your memory and retention with quick, easy-to-use flashcards designed for active recall. - Comprehensive Glossary: Instantly search and find clear definitions for key anatomical, medical, and dermatological terms. - Dashboard & Detailed Statistics: Track your learning journey! Monitor your quiz performance, view detailed stats, and easily identify your strong and weak points. - Question Review: Look back at your past quizzes, review your answers, and learn from your mistakes to continuously improve. Stop cramming and start mastering. Download Integumentary System Anatomy today and take your anatomy knowledge to the next level!
Periodic Table
Explore the building blocks of the universe with a dynamic, interactive 3D periodic table. Access detailed scientific data, element biographies, and stunning visuals. This comprehensive reference tool is perfect for students, educators, and science enthusiasts.
- Interactive 3D atomic models
- Detailed physical and chemical properties
- Element biographies and real-world uses
- Audio pronunciation of element names
- Powerful search and filtering
- Offline access to data
- Responsive UI for all devices
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Unlock the building blocks of the universe with the most modern, comprehensive, and interactive Periodic Table on the App Store. Designed for students, educators, and science enthusiasts, this app transforms a static chart into a dynamic educational powerhouse. From high-school chemistry to professional research, this is the only reference tool you will ever need. SCIENTIFIC PRECISION AT YOUR FINGERTIPS Every element is detailed with high-precision data from authoritative sources. Explore 118 elements with unparalleled depth: - Physical Properties: Atomic mass, density, melting point, and boiling point. - Atomic Structure: Electron configurations (standard and semantic), atomic radius, covalent radius, and crystal structures. - Chemical Behavior: Electronegativity (Pauling scale), ionization energy, electron affinity, and all common oxidation states. - Thermodynamics: Specific heat capacity and thermal conductivity. - Identification: Block (s, p, d, f), group and period numbers, and natural appearance descriptions. ELEMENT SUMMARIES Go beyond the numbers. Our summaries provide a deep-dive biography for every single element, covering: - Real-World Uses: From industrial manufacturing to high-tech electronics. - History and Discovery: Learn who discovered the element, when, and the story behind its name. - Production: How the element is extracted or synthesized today. - Health and Safety: Critical information on biological roles and safety precautions. STUNNING INTERACTIVE VISUALS - 3D Atomic Models: Rotate and explore elements in a 3D visualization space. - Color-Coded Groups: Effortlessly identify Alkali Metals, Noble Gases, Transition Metals, Lanthanides, Actinides, and more with a curated, professional color palette. - Intuitive Layout: Switch between standard and wide layouts optimized for everything from the smallest iPhone to the largest iPad Pro. THE PERFECT STUDY TOOL - Audio Pronunciation: Master the language of chemistry with built-in element name pronunciations using the latest Web Speech technology. - Powerful Search: Instantly find any element by name, symbol, or atomic number. - Advanced Filtering: Filter the entire table by chemical series or category with a single tap. - Offline Ready: Access the entire database anytime, anywhere—perfect for the lab or the classroom. DESIGNED FOR EVERY DEVICE Built with a "premium-first" philosophy, our app features: - Ultra-Responsive UI: A layout that shifts perfectly between portrait and landscape modes. - Modern Aesthetics: Clean, glassmorphic design that reduces eye strain during long study sessions. - Full Accessibility: Large-print options and screen-reader compatibility. - All Platform Support: Easy access to Web, iOS, Android Whether you are preparing for your AP Chemistry exam, teaching a university lecture, or exploring the wonders of the natural world, the Interactive Periodic Table provides the most elegant and data-rich experience available. For more details, support, and updates, visit our official website at: https://periodictable.travel-tracker.org.
Screenshots
Verdict
The clearest difference is price: Periodic Table at Free against Learn Integumentary System's $1.99. Periodic Table also leads on update cadence (every 3 weeks vs every 38 months). Learn Integumentary System's advantage is iOS requirement (11.0 vs 15.0). On ads, in-app purchases and device support 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
Periodic Table is free to download; Learn Integumentary System costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Learn Integumentary System ships an update every 38 months, Periodic Table every 3 weeks. The most recent releases landed on September 19, 2026 and July 9, 2026 respectively.
| Parameter | Learn Integumentary System | Periodic Table |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 38 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 13 MB | 10 MB |
| Age rating | 12+ | 4+ |
| Developer | Nurten PIRLI | Changzhi Ai |
In-app purchases
Learn Integumentary System
No in-app purchases
Periodic Table
No in-app purchases





