# Chemist Calc vs Molvelle Ar

The clearest difference is in-app purchases: Molvelle Ar at none against Chemist Calc's 1. Molvelle Ar also leads on iOS requirement (13.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. Chemist Calc sells 1 one-off in-app purchase. Molvelle Ar asks for nothing beyond the download.

## The numbers

| Metric | Chemist Calc | Molvelle Ar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/chemist-calc/id1052603017/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Monetization | Free | — |
| Size | 11 MB | 101 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [ilan TETRUASHVILI](https://appshunter.io/developer/940821251) | [MD. USE INNOVATIONS SL](https://appshunter.io/developer/1292343455) |

## What reviewers say

### Chemist Calc

[App page](https://appshunter.io/ios/app/chemist-calc/id1052603017)

This app serves as a smart chemistry calculator for converting between moles and grams. It also provides a comprehensive periodic table with element specifications and unit conversion tools.

**Highlights:** Mole to gram conversion, Gram to mole conversion, Periodic table with element specifications, Unit conversion, Learn chemistry signs

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad's | $0.99 | one-time |


### Molvelle Ar

[App page](https://appshunter.io/ios/app/molvelle-ar/id6736954560)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Chemist Calc free?

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

### Is Molvelle Ar free?

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

### Do Chemist Calc or Molvelle Ar have ads?

Neither Chemist Calc nor Molvelle Ar shows ads.

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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.*