ISS Kashmir vs Science Simulations
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ISS Kashmir
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Our app allows you to easily stay organised and up-to-date with your school life. With just few tap, you can view your daily assignments, diary, fee transactions, and attendance. You can also access class materials and pay your fees online.
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 update cadence: Science Simulations at every 2 months against ISS Kashmir's every 7 months. ISS Kashmir's advantage is iOS requirement (15.0 vs 17.6). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ISS Kashmir ships an update every 7 months, Science Simulations every 2 months. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.
| Parameter | ISS Kashmir | Science Simulations |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (4 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 4 — better |
| Update frequency | Every 7 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 52 MB | 164 MB |
| Age rating | 17+ | 4+ |
| Developer | RATIONALTABS TECHNOLOGIES PRIVATE LIMITED | Wikimedia CH |
In-app purchases
ISS Kashmir
No in-app purchases
Science Simulations
No in-app purchases
Questions
Is ISS Kashmir free?
Is Science Simulations free?
Do ISS Kashmir or Science Simulations have ads?
Which is updated more often, ISS Kashmir or Science Simulations?
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