# Science Simulations vs Lumo

The clearest difference is in-app purchases: Science Simulations at none against Lumo's 8. Lumo's advantage is update cadence (every 2 weeks vs every 2 months) and iOS requirement (15.1 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. Lumo sells 8 in-app purchases, starting at $3.99 per month. Science Simulations asks for nothing beyond the download.

Science Simulations ships an update every 2 months, Lumo every 2 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Science Simulations | Lumo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/science-simulations/id6744251352/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 164 MB | 60 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Wikimedia CH](https://appshunter.io/developer/997079562) | [Davide Neri](https://appshunter.io/developer/6775547166) |

## What reviewers say

### Science Simulations

[App page](https://appshunter.io/ios/app/science-simulations/id6744251352)

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.

**Highlights:** 150+ interactive simulations, Chemistry and physics concepts, Classroom and home use, Offline access, Game-like learning environment, Creative Commons licensed content

**Features:** Vision Pro support

**In-app purchases:** none


### Lumo

[App page](https://appshunter.io/ios/app/lumo-bible-journey/id6775907521)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Founding Monthly | $3.99 | per month |
| Plus Monthly | $4.99 | per month |
| Founding Supporter Monthly | $7.99 | per month |
| Supporter Monthly | $9.99 | per month |
| Founding Yearly | $29.99 | per year |
| Plus Yearly | $39.99 | per year |
| Founding Supporter Yearly | $69.99 | per year |
| Supporter Yearly | $79.99 | per year |


## Frequently asked questions

### Is Science Simulations free?

Science Simulations is free to download, with no in-app purchases.

### Is Lumo free?

Lumo is free to download, with in-app purchases available.

### Do Science Simulations or Lumo have ads?

Neither Science Simulations nor Lumo shows ads.

### Which is updated more often, Science Simulations or Lumo?

Science Simulations ships an update every 2 months, and Lumo every 2 weeks. Most recently, Science Simulations was updated on October 30, 2026 and Lumo on October 31, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*