Comparison

Periodic Table vs SciMaster

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

Periodic Table

Read full description

Periodica brings the periodic table to life, making chemistry accessible, intuitive, and engaging for students, educators, and enthusiasts alike. Built with simplicity and user privacy in mind, Periodica provides detailed, accurate information about every element, interactive tools, and powerful search capabilities โ€” all in a beautifully designed, ad-free environment. Periodica Features: Advanced Chemistry Calculator: โ€ข Master chemistry calculations with our advanced calculator. Get detailed step-by-step explanations for: โ€ข Equation Balancing: Easily balance chemical equations with detailed guidance at every step. โ€ข Molar Mass Calculations: Clearly see each step involved in determining molar masses. Detailed Element Information: โ€ข Access detailed element profiles with interactive Bohr diagrams, atomic properties, electron configurations, isotopes, compounds, and more โ€” all neatly organized. Interactive Exploration: โ€ข Effortlessly navigate and visualize element relationships and chemical properties. Personalized Experience: โ€ข Save favorites and customize your learning journey. Privacy First: โ€ข Periodica respects your privacy โ€” no accounts, no tracking, no ads. Your data never leaves your device. Stay Connected: Website: https://www.periodica.io Instagram: @periodica.io Threads: @periodica.io TikTok: @periodica.io X: @PeriodicaApp Policies: Terms of Service: https://periodica.io/policies/terms Privacy Policy: https://periodica.io/policies/privacy Contact & Feedback: For support, suggestions, or feedback, reach us at support@periodica.io. Explore chemistry your way โ€” private, powerful, and distraction-free with Periodica.

About

SciMaster

Features
Read full description

SciMaster is the world's first general-purpose scientific research agent, dedicated to becoming "your AI scientist friend." It possesses core scientist-like capabilities and can execute the entire process of "reading, calculating, doing, and writing" in scientific research in a closed loop.

Screenshots

Periodic Table4 screens
SciMaster3 screens

Verdict

The call

The clearest difference is update cadence: Periodic Table at every 3 days against SciMaster's every 3 months. SciMaster's advantage is iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Periodic Table ships an update every 3 days, SciMaster every 3 months. Both last shipped on October 25, 2026.

Scorecard2 real differences ยท 4 level
Periodic Table versus SciMaster: the parameters behind the verdict, then further details
ParameterPeriodic TableSciMaster
PriceFreeFree
Update frequencyEvery 3 days โ€” betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.015.1 โ€” better
Further details โ€” not scored
Size23 MB37 MB
Age rating4+4+
DeveloperHAYDEN D'ERRICOATOMBEAT TECHNOLOGY PTE. LTD.

In-app purchases

None

Periodic Table

No in-app purchases

None

SciMaster

No in-app purchases

Questions

Is Periodic Table free?
Periodic Table is free to download, with no in-app purchases.
Is SciMaster free?
SciMaster is free to download, with no in-app purchases.
Do Periodic Table or SciMaster have ads?
Neither Periodic Table nor SciMaster shows ads.
Which is updated more often, Periodic Table or SciMaster?
Periodic Table ships an update every 3 days, and SciMaster every 3 months. Most recently, Periodic Table was updated on October 25, 2026 and SciMaster on October 25, 2026.

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