# Formal Brief vs kept · Document Organizer

The clearest difference is in-app purchases: Formal Brief at none against kept · Document Organizer's 1. Formal Brief also leads on update cadence (every 2 days vs every 6 days) and iOS requirement (13.0 vs 26.0). kept · Document Organizer's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. kept · Document Organizer sells 1 one-off in-app purchase. Formal Brief asks for nothing beyond the download.

Formal Brief ships an update every 2 days, kept · Document Organizer every 6 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Formal Brief | kept · Document Organizer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 6 days |
| Size | 71 MB | 32 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ahmed Salji](https://appshunter.io/developer/1885727596) | [Jan Zellerhoff](https://appshunter.io/developer/1878750371) |

## What reviewers say

### Formal Brief

[App page](https://appshunter.io/ios/app/formal-brief/id6761586717)

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

**In-app purchases:** none


### kept · Document Organizer

[App page](https://appshunter.io/ios/app/kept-document-organizer/id6777199188)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| kept pro | $9.99 | one-time |


## Frequently asked questions

### Is Formal Brief free?

Formal Brief is free to download, with no in-app purchases.

### Is kept · Document Organizer free?

kept · Document Organizer is free to download, with in-app purchases available.

### Do Formal Brief or kept · Document Organizer have ads?

Formal Brief shows ads; kept · Document Organizer does not.

### Which is updated more often, Formal Brief or kept · Document Organizer?

Formal Brief ships an update every 2 days, and kept · Document Organizer every 6 days. Most recently, Formal Brief was updated on November 5, 2026 and kept · Document Organizer on November 5, 2026.

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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.*