# Molar Mass Calculator Pro vs KidsFunBrowser

The clearest difference is price: KidsFunBrowser at Free against Molar Mass Calculator Pro's $2.99. KidsFunBrowser also leads on update cadence (weekly vs every 17 months). Molar Mass Calculator Pro's advantage is device support (4 vs 2) and iOS requirement (15.4 vs 17.6). On ads and in-app purchases there is nothing between them.

KidsFunBrowser is free to download; Molar Mass Calculator Pro costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Molar Mass Calculator Pro ships an update every 17 months, KidsFunBrowser weekly. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Molar Mass Calculator Pro | KidsFunBrowser |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/molar-mass-calculator-pro/id1496975776/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 17 months | **Weekly** |
| Monetization | Free | — |
| Size | 7 MB | 1 MB |
| Requires iOS | **15.4** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Pylyp Chernov](https://appshunter.io/developer/1456652778) | [PassionEx](https://appshunter.io/developer/1823475995) |

## What reviewers say

### Molar Mass Calculator Pro

[App page](https://appshunter.io/ios/app/molar-mass-calculator-pro/id1496975776)

Easily calculate the molar mass of chemical compounds by simply entering the formula. This app offers instant, efficient, and intuitive calculations with a beautiful user interface, making it ideal for students.

**Highlights:** Molar mass calculation, Formula input, Instant results, Efficient processing, Simple interface, Beautiful UI

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### KidsFunBrowser

[App page](https://appshunter.io/ios/app/kidsfunbrowser/id6743146065)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Molar Mass Calculator Pro free?

Molar Mass Calculator Pro costs $2.99, with no in-app purchases.

### Is KidsFunBrowser free?

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

### Do Molar Mass Calculator Pro or KidsFunBrowser have ads?

Neither Molar Mass Calculator Pro nor KidsFunBrowser shows ads.

### Which is updated more often, Molar Mass Calculator Pro or KidsFunBrowser?

Molar Mass Calculator Pro ships an update every 17 months, and KidsFunBrowser weekly. Most recently, Molar Mass Calculator Pro was updated on November 7, 2026 and KidsFunBrowser on October 30, 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.*