# Write.law Enterprise vs Pillars UM

The clearest difference is in-app purchases: Pillars UM at none against Write.law Enterprise's 1. Pillars UM also leads on iOS requirement (13.0 vs 15.2). On price, ads and device support there is nothing between them.

Both are free to download. Write.law Enterprise sells 1 one-off in-app purchase. Pillars UM asks for nothing beyond the download.

## The numbers

| Metric | Write.law Enterprise | Pillars UM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 110 MB | 26 MB |
| Requires iOS | 15.2 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Write.law, LLC](https://appshunter.io/developer/1600039749) | [Maastricht University](https://appshunter.io/developer/1200783829) |

## What reviewers say

### Write.law Enterprise

[App page](https://appshunter.io/ios/app/writelaw-enterprise/id6473158843)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Great Legal Writers Journey | Free | one-time |


### Pillars UM

[App page](https://appshunter.io/ios/app/pillars-um/id6670792196)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Write.law Enterprise free?

Write.law Enterprise is free to download, with in-app purchases available.

### Is Pillars UM free?

Pillars UM is free to download, with no in-app purchases.

### Do Write.law Enterprise or Pillars UM have ads?

Neither Write.law Enterprise nor Pillars UM 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.*