EleMend vs Science Simulations
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 3D element models
- Interactive atomic structures
- 3D orbital visualizations
- Emission spectrum feature
- Comprehensive element data
- Targeted element search
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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.
Science Simulations
Explore over 150 interactive chemistry and physics simulations to understand complex science concepts. This app offers an intuitive, game-like environment for learning at home or in the classroom, with offline access to educational resources.
- 150+ interactive simulations
- Chemistry and physics concepts
- Classroom and home use
- Offline access
- Game-like learning environment
- Creative Commons licensed content
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Play and learn with more than 150 interactive chemistry and physics simulations, and dive into a wide range of science concepts. How do acid-base solutions work, what do atomic interactions look like, or what is a regression? Perfect for use in the classroom or at home, these award-winning resources create an intuitive, game-like environment that encourages exploration, discovery, and learning. Powered by Kiwix, this app provides offline access to open educational resources developed by the PhET Interactive Simulations project at the University of Colorado Boulder. All content is available under the Creative Commons Attribution license (CC-BY), making it freely accessible for everyone. For those who want to support the mission of the PhET project, consider purchasing the official PhET App on this store —a one-time payment for lifetime access. Whatever your level. start your journey into science today with interactive, engaging, and educational simulations!
Screenshots
Verdict
The clearest difference is ads: Science Simulations at none against EleMend's shown. Science Simulations also leads on review sentiment (100% vs 87%) and monetization model (free vs ad-supported). EleMend's advantage is update cadence (every 5 days vs every 3 months) and ratings volume (59 vs 4). On price, rating, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Science Simulations holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: EleMend has 59 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 87% of EleMend's written reviews are positive against 100% of Science Simulations's.
EleMend ships an update every 5 days, Science Simulations every 3 months. The most recent releases landed on September 18, 2026 and August 17, 2026 respectively.
| Parameter | EleMend | Science Simulations |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (59 ratings) | 4.8 (4 ratings) — better |
| Positive reviews | 87.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 59 — better | 4 |
| Update frequency | Every 5 days — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 11.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 153 MB | 164 MB |
| Age rating | 4+ | 4+ |
| Developer | ZipoApps | Wikimedia CH |
Customer experience
EleMend
Science Simulations
In-app purchases
EleMend
No in-app purchases
Science Simulations
No in-app purchases
Questions
Is EleMend free?
Is Science Simulations free?
Which has better reviews, EleMend or Science Simulations?
Do EleMend or Science Simulations have ads?
Which is updated more often, EleMend or Science Simulations?
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