# Prosperion vs Chemistry Toolbox

The clearest difference is in-app purchases: Prosperion at none against Chemistry Toolbox's 2. Chemistry Toolbox's advantage is update cadence (daily vs every 9 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Chemistry Toolbox sells 2 one-off in-app purchases. Prosperion asks for nothing beyond the download.

Prosperion ships an update every 9 months, Chemistry Toolbox daily. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Prosperion | Chemistry Toolbox |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Daily** |
| Size | 49 MB | 12 MB |
| Requires iOS | **16.4** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Eterno Media Marketing LTDA](https://appshunter.io/developer/1653824858) | [Florent Breton](https://appshunter.io/developer/1184085186) |

## What reviewers say

### Prosperion

[App page](https://appshunter.io/ios/app/prosperion/id6475606826)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chemistry Toolbox

[App page](https://appshunter.io/ios/app/chemistry-toolbox/id6764052683)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| One month subscription | $0.99 | one-time |
| Full app | $4.99 | one-time |


## Frequently asked questions

### Is Prosperion free?

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

### Is Chemistry Toolbox free?

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

### Do Prosperion or Chemistry Toolbox have ads?

Neither Prosperion nor Chemistry Toolbox shows ads.

### Which is updated more often, Prosperion or Chemistry Toolbox?

Prosperion ships an update every 9 months, and Chemistry Toolbox daily. Most recently, Prosperion was updated on October 24, 2026 and Chemistry Toolbox on October 19, 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.*