Periodic Table Explorer Pro vs Element OTG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Periodic Table Explorer Pro
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The Ultimate Periodic Table—No Wi-Fi Required. Discover the wonders of chemistry with Offline Periodic Table Explorer, the beautifully designed, ad-free app built for students, teachers, and curious minds of all ages. Whether you're studying for an exam, teaching in the classroom, or just love science, this powerful yet simple app puts the entire periodic table right at your fingertips—completely offline. Why You'll Love It Tap & Learn Just tap any element to dive into rich, easy-to-understand details. From atomic number and mass to fun facts, discovery history, and pronunciation—you get it all in one clean interface. Interactive Periodic Table - Explore a full-color and scrollable periodic table. - Instantly filter by state, category, or group. - Color-coded for quick understanding of each element’s type. Loaded with Knowledge - Learn how elements are used in real life. - Discover who discovered them and when. - Hear each element pronounced correctly with a simple tap. Smart Search & Filters - Search by name, symbol, or atomic number. - Filter by metal types, gases, or other categories. - Compare two elements side-by-side to better understand trends. Study Anytime, Anywhere - No internet needed – works 100% offline. - No ads. No interruptions. Just learning. - Perfect for on-the-go studying or areas with no Wi-Fi. Built for Education Whether you're a high school student, university learner, teacher, or parent, this app was crafted to be your reliable chemistry companion—simple enough for beginners, detailed enough for experts. One-Time Purchase. Lifetime Access. No subscriptions. No hidden fees. Just one payment and the entire app is yours—forever. Perfect For: - Students - Teachers - Science lovers - Parents wanting quality learning tools What You Get: - Fully interactive periodic table - Over 100+ element profiles - Audio pronunciations - Offline access forever - Beautiful dark mode support - Clean, intuitive design with zero ads Download Now Empower your chemistry learning journey today with Offline Periodic Table Explorer—the smartest way to explore the elements, offline.
Element OTG
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• Complete Periodic Table - All 118 elements with detailed information • Interactive Learning Center - Chemistry quizzes and symbol practice • Smart Search & Filter - Find elements by name, symbol, or properties • Dark Mode Support - Choose light, dark, or follow system theme • Responsive Design - Perfect for phones, tablets, and desktops
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Verdict
The clearest difference is price: Element OTG at Free against Periodic Table Explorer Pro's $4.99. Element OTG also leads on iOS requirement (13.0 vs 18.4). Periodic Table Explorer Pro's advantage is ads (none vs shown). On 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
Element OTG is free to download; Periodic Table Explorer Pro costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Periodic Table Explorer Pro | Element OTG |
|---|---|---|
| Price | $4.99 | Free — better |
| Update frequency | — | Monthly |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.4 | 13.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | ChatStick Company Limited | Japality Limited |
In-app purchases
Periodic Table Explorer Pro
No in-app purchases
Element OTG
No in-app purchases
Questions
Is Periodic Table Explorer Pro free?
Is Element OTG free?
Do Periodic Table Explorer Pro or Element OTG have ads?
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