# Mendeleev.me vs Berlin Area School District

The clearest difference is in-app purchases: Berlin Area School District at none against Mendeleev.me's 4. Berlin Area School District also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Mendeleev.me sells 4 one-off in-app purchases. Berlin Area School District asks for nothing beyond the download.

Mendeleev.me ships an update every 6 weeks, Berlin Area School District every 5 weeks. Both last shipped on November 7, 2026.

## The numbers

| Metric | Mendeleev.me | Berlin Area School District |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (24 ratings)](https://appshunter.io/ios/app/mendeleevme/id1601845870/reviews)** | — |
| Number of ratings | **24** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Paid | — |
| Size | 206 MB | 76 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AGILE FLEX TECH](https://appshunter.io/developer/1601049602) | [Berlin Area School District](https://appshunter.io/developer/971360966) |

## What reviewers say

### Mendeleev.me

[App page](https://appshunter.io/ios/app/mendeleevme/id1601845870)

Explore the periodic table with detailed element information, interactive chemistry experiments, and atom structure simulations. This educational tool offers multi-language support, downloadable resources, and studying analytics to enhance learning. Discover hidden secrets and enjoy a cohesive, functional design.

**Highlights:** Virtual chemistry laboratory, Detailed element information, Atom structure simulations, Downloadable element PDFs, Studying analytics, Multi-language support, Interactive experiments

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SPECIAL OFFER! | $9.99 | one-time |
| The Chernobyl Experiments Pack | $9.99 | one-time |
| The Explosive Experiments Pack | $9.99 | one-time |
| The Metals Experiments Pack | $9.99 | one-time |


### Berlin Area School District

[App page](https://appshunter.io/ios/app/berlin-area-school-district/id1629387215)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mendeleev.me free?

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

### Is Berlin Area School District free?

Berlin Area School District is free to download, with no in-app purchases.

### Do Mendeleev.me or Berlin Area School District have ads?

Neither Mendeleev.me nor Berlin Area School District shows ads.

### Which is updated more often, Mendeleev.me or Berlin Area School District?

Mendeleev.me ships an update every 6 weeks, and Berlin Area School District every 5 weeks. Most recently, Mendeleev.me was updated on November 7, 2026 and Berlin Area School District on November 7, 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.*