# Hormones. vs CloudLabs Solubility Constant

The clearest difference is price: CloudLabs Solubility Constant at Free against Hormones.'s $0.99. CloudLabs Solubility Constant also leads on device support (3 vs 1) and iOS requirement (9.0 vs 12.0). On update cadence, ads and in-app purchases there is nothing between them.

CloudLabs Solubility Constant is free to download; Hormones. costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Hormones. ships an update every 34 months, CloudLabs Solubility Constant every 28 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Hormones. | CloudLabs Solubility Constant |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 28 months** |
| Size | 620 MB | 72 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [www.ajaxmediatech.com](https://appshunter.io/developer/973768003) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### Hormones.

[App page](https://appshunter.io/ios/app/hormones/id1011680844)

**Features:** macOS Compatibility

**In-app purchases:** none


### CloudLabs Solubility Constant

[App page](https://appshunter.io/ios/app/cloudlabs-solubility-constant/id1596507800)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hormones. free?

Hormones. costs $0.99, with no in-app purchases.

### Is CloudLabs Solubility Constant free?

CloudLabs Solubility Constant is free to download, with no in-app purchases.

### Do Hormones. or CloudLabs Solubility Constant have ads?

Neither Hormones. nor CloudLabs Solubility Constant shows ads.

### Which is updated more often, Hormones. or CloudLabs Solubility Constant?

Hormones. ships an update every 34 months, and CloudLabs Solubility Constant every 28 months. Most recently, Hormones. was updated on October 10, 2026 and CloudLabs Solubility Constant on October 9, 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.*