# Molecule.dev vs Salpre AI

The clearest difference is in-app purchases: Salpre AI at none against Molecule.dev's 2. Salpre AI also leads on ads (none vs shown). Molecule.dev's advantage is iOS requirement (12.0 vs 15.6). On price and device support there is nothing between them.

Both are free to download. Molecule.dev sells 2 in-app purchases, starting at $5.99 per month. Salpre AI asks for nothing beyond the download.

## The numbers

| Metric | Molecule.dev | Salpre AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 months |
| Size | 16 MB | 3 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Fullstacked, LLC](https://appshunter.io/developer/1559025087) | [STARK AJANS REKLAM VE YAZILIM SANAYI TICARET LIMITED SIRKETI](https://appshunter.io/developer/1543029291) |

## What reviewers say

### Molecule.dev

[App page](https://appshunter.io/ios/app/moleculedev/id1582446753)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Yearly | $64.99 | per year |


### Salpre AI

[App page](https://appshunter.io/ios/app/salpre-ai/id6747161894)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Molecule.dev free?

Molecule.dev is free to download, with in-app purchases available.

### Is Salpre AI free?

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

### Do Molecule.dev or Salpre AI have ads?

Molecule.dev shows ads; Salpre AI does not.

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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.*