# P 4.0 SOLUTION vs Framework Markup Language

P 4.0 SOLUTION and Framework Markup Language are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | P 4.0 SOLUTION | Framework Markup Language |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 46 MB | 121 MB |
| Requires iOS | 14.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [ECODYGER SRL SOCIETA  BENEFIT](https://appshunter.io/developer/1579342790) | [Jeff Olajos](https://appshunter.io/developer/1629916142) |

## What reviewers say

### P 4.0 SOLUTION

[App page](https://appshunter.io/ios/app/p-40-solution/id1579342788)

**In-app purchases:** none


### Framework Markup Language

[App page](https://appshunter.io/ios/app/framework-markup-language/id1629916140)

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

**In-app purchases:** none


## Frequently asked questions

### Is P 4.0 SOLUTION free?

P 4.0 SOLUTION is free to download, with no in-app purchases.

### Is Framework Markup Language free?

Framework Markup Language is free to download, with no in-app purchases.

### Do P 4.0 SOLUTION or Framework Markup Language have ads?

Neither P 4.0 SOLUTION nor Framework Markup Language shows ads.

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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.*