# Power Three vs RPT

The clearest difference is in-app purchases: Power Three at none against RPT's 1. Power Three also leads on iOS requirement (12.0 vs 18.4). RPT's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. RPT sells 1 one-off in-app purchase. Power Three asks for nothing beyond the download.

## The numbers

| Metric | Power Three | RPT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Every 2 months |
| Size | 69 MB | 4 MB |
| Requires iOS | **12.0** | 18.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Landon Curtis](https://appshunter.io/developer/1605508900) | [Michael Moore](https://appshunter.io/developer/1123892964) |

## What reviewers say

### Power Three

[App page](https://appshunter.io/ios/app/power-three/id6449467555)

**Features:** macOS Compatibility

**In-app purchases:** none


### RPT

[App page](https://appshunter.io/ios/app/rpt-reverse-pyramid-training/id6745407020)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RPT Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Power Three free?

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

### Is RPT free?

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

### Do Power Three or RPT have ads?

Power Three shows ads; RPT 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.*