# Elementi vs Chemical

The clearest difference is in-app purchases: Chemical at none against Elementi's 1. Elementi's advantage is ads (none vs shown) and iOS requirement (12.1 vs 15.1). On price, update cadence and device support there is nothing between them.

Both are free to download. Elementi sells 1 one-off in-app purchase. Chemical asks for nothing beyond the download.

Elementi ships an update every 6 weeks, Chemical monthly. The most recent releases landed on October 1, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Elementi | Chemical |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/elementi/id409397647/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 16 MB | 33 MB |
| Requires iOS | **12.1** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marco Avizzano](https://appshunter.io/developer/409397650) | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) |

## What reviewers say

### Elementi

[App page](https://appshunter.io/ios/app/elementi/id409397647)

Access a comprehensive periodic table with detailed information on each element. Search by name, symbol, or atomic number, and find direct links to Wikipedia pages for further study. The app also includes a tool to help balance chemical reaction equations.

**Highlights:** Interactive periodic table, Search elements by name, symbol, or atomic number, Links to Wikipedia for each element, Balance chemical reaction equations, Offline access to element data

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Balance Chemical Equation | $0.99 | one-time |


### Chemical

[App page](https://appshunter.io/ios/app/chemical-equation-balance/id1619656341)

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

**In-app purchases:** none


## Frequently asked questions

### Is Elementi free?

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

### Is Chemical free?

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

### Do Elementi or Chemical have ads?

Chemical shows ads; Elementi does not.

### Which is updated more often, Elementi or Chemical?

Elementi ships an update every 6 weeks, and Chemical monthly. Most recently, Elementi was updated on October 1, 2026 and Chemical on October 12, 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.*