# Shape Logic vs PipForge

The clearest difference is in-app purchases: Shape Logic at none against PipForge's 1. Shape Logic also leads on ads (none vs shown) and iOS requirement (11.0 vs 13.0). On price and device support there is nothing between them.

Both are free to download. PipForge sells 1 one-off in-app purchase. Shape Logic asks for nothing beyond the download.

## The numbers

| Metric | Shape Logic | PipForge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 6 days |
| Size | 56 MB | 34 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Big Wham LLC](https://appshunter.io/developer/1561664044) | [Bang Nguyen Khanh](https://appshunter.io/developer/1871312593) |

## What reviewers say

### Shape Logic

[App page](https://appshunter.io/ios/app/shape-logic/id6479785518)

**Features:** macOS Compatibility

**In-app purchases:** none


### PipForge

[App page](https://appshunter.io/ios/app/pipforge-ren-logic-moi-ngay/id6759522400)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PipForge Premium | $2.99 | one-time |


## Frequently asked questions

### Is Shape Logic free?

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

### Is PipForge free?

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

### Do Shape Logic or PipForge have ads?

PipForge shows ads; Shape Logic does not.

---

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