# Solubility Study vs ChemARise

The clearest difference is price: ChemARise at Free against Solubility Study's $1.99. ChemARise also leads on update cadence (every 4 months vs every 45 months). Solubility Study's advantage is iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

ChemARise is free to download; Solubility Study costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Solubility Study ships an update every 45 months, ChemARise every 4 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Solubility Study | ChemARise |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 45 months | **Every 4 months** |
| Size | 75 MB | 299 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [VIRTUAL FILAMENTS PRIVATE LIMITED](https://appshunter.io/developer/1474217212) | [Roy Lavendomme](https://appshunter.io/developer/1700693660) |

## What reviewers say

### Solubility Study

[App page](https://appshunter.io/ios/app/solubility-study-edutech-era/id1617442186)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChemARise

[App page](https://appshunter.io/ios/app/chemarise/id6459995288)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Solubility Study free?

Solubility Study costs $1.99, with no in-app purchases.

### Is ChemARise free?

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

### Do Solubility Study or ChemARise have ads?

Neither Solubility Study nor ChemARise shows ads.

### Which is updated more often, Solubility Study or ChemARise?

Solubility Study ships an update every 45 months, and ChemARise every 4 months. Most recently, Solubility Study was updated on October 6, 2026 and ChemARise on October 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.*