# Propelo vs Dopamine Cannon

The clearest difference is in-app purchases: Dopamine Cannon at none against Propelo's 1. Propelo's advantage is iOS requirement (17.5 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Propelo sells 1 in-app purchase, starting at $19.99 per year. Dopamine Cannon asks for nothing beyond the download.

## The numbers

| Metric | Propelo | Dopamine Cannon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 6 MB | 5 MB |
| Requires iOS | **17.5** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Firecode Labs LLC](https://appshunter.io/developer/1788020890) | [YUWEI JIANG](https://appshunter.io/developer/1865730963) |

## What reviewers say

### Propelo

[App page](https://appshunter.io/ios/app/propelo/id6740024120)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual Plan | $19.99 | per year |


### Dopamine Cannon

[App page](https://appshunter.io/ios/app/dopamine-cannon/id6757281927)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Propelo free?

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

### Is Dopamine Cannon free?

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

### Do Propelo or Dopamine Cannon have ads?

Neither Propelo nor Dopamine Cannon shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*