Comparison

Periodic Table vs EleMend

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

Head to head
About

Periodic Table

Features
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Learn the Periodic Table using random questions. This app generates questions about names, atomic numbers and symbols.

About

EleMend

Explore the periodic table with interactive 3D models of elements and their atomic structures. Visualize electron orbitals and observe emission spectra for a deeper understanding of chemical properties and applications.

Highlights
  • 3D element models
  • Interactive atomic structures
  • 3D orbital visualizations
  • Emission spectrum feature
  • Comprehensive element data
  • Targeted element search
Read full description

EleMend Periodic Table app is the ideal tool for individuals with an interest in chemistry, science, and the elements. Sporting a user-friendly interface, the app furnishes an abundance of information about each element, encompassing its properties, historical significance, and practical applications. Among the most captivating features of EleMend is its 3D representation of each element. With a mere few taps, users can immerse themselves in the structure of every atom, gaining insight into the arrangement of electrons, protons, and neutrons through a lifelike and interactive experience. This feature breathes life into the elements, facilitating a clearer comprehension of their behavior and characteristics. This Periodic Table app further augments understanding by offering 3D visualizations of orbitals. This novel perspective enhances users' grasp of electron movement within an atom's nucleus. The three-dimensional presentation of these patterns fosters an intuitive understanding of electron distribution across energy levels, which in turn govern an element's chemical properties. A robust asset within EleMend is the emission spectrum feature. This tool allows users to observe the distinct range of colors emitted by an element when subjected to excitation, such as heat or exposure to an electric field. By scrutinizing these colors, scientists can identify unknown elements and glean insights into diverse substances' behaviors. Additionally, the app encompasses a trove of element-specific data, including atomic weight, melting and boiling points, and other essential particulars. Users can perform targeted searches for specific elements or explore by categories like metals, nonmetals, or noble gases. Each element boasts its own dedicated page, replete with comprehensive information regarding its discovery, historical context, and industrial and everyday applications. Irrespective of whether one is a student, educator, or merely intrigued by the natural world, the EleMend Periodic Table app proves an invaluable resource for delving into the elements and the science underpinning them. Leveraging its 3D models, visualizations, and wealth of insights, the app provides a distinctive and captivating approach to unraveling the universe's fundamental building blocks.

Screenshots

Periodic Table4 screens
EleMend4 screens

Verdict

The call

The clearest difference is price: EleMend at Free against Periodic Table's $1.99. EleMend also leads on update cadence (every 5 days vs every 28 months) and iOS requirement (11.0 vs 16.0). Periodic Table'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

CostPrice · In-app purchases · Ads · Monetization

EleMend is free to download; Periodic Table costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Periodic Table ships an update every 28 months, EleMend every 5 days. The most recent releases landed on August 25, 2026 and September 18, 2026 respectively.

Scorecard4 real differences · 6 level
Periodic Table versus EleMend: the parameters behind the verdict, then further details
ParameterPeriodic TableEleMend
Price$1.99Free — better
Rating—4.6 (59 ratings) — better
Positive reviews—87.0% of reviews
Number of ratings—59 — better
Update frequencyEvery 28 monthsEvery 5 days — better
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.011.0 — better
Further details — not scored
Size1 MB153 MB
Age rating4+4+
DeveloperJorge Lucioni CharallaZipoApps

In-app purchases

None

Periodic Table

No in-app purchases

None

EleMend

No in-app purchases

Questions

Is Periodic Table free?
Periodic Table costs $1.99, with no in-app purchases.
Is EleMend free?
EleMend is free to download, with no in-app purchases.
Do Periodic Table or EleMend have ads?
EleMend shows ads; Periodic Table does not.
Which is updated more often, Periodic Table or EleMend?
Periodic Table ships an update every 28 months, and EleMend every 5 days. Most recently, Periodic Table was updated on August 25, 2026 and EleMend on September 18, 2026.

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