# PLanZO vs QuillBrief

The clearest difference is update cadence: PLanZO at every 4 days against QuillBrief's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PLanZO sells 2 in-app purchases, starting at $4.99 per month and QuillBrief sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

PLanZO ships an update every 4 days, QuillBrief every 3 weeks. The most recent releases landed on October 15, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | PLanZO | QuillBrief |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 25 MB | 20 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Arif Hassan](https://appshunter.io/developer/1868180152) | [恺 和](https://appshunter.io/developer/6775504275) |

## What reviewers say

### PLanZO

[App page](https://appshunter.io/ios/app/planzo/id6758405477)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.99 | per month |
| PLanZO Pro | $24.99 | per year |


### QuillBrief

[App page](https://appshunter.io/ios/app/quillbrief/id6778332798)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| QuillBrief Plus Weekly | $2.99 | per 7 days |
| Quill Brief Plus Monthly | $9.99 | per month |
| Quill Brief Pro Monthly | $19.99 | per month |
| Quill Brief Ultra Monthly | $39.99 | per month |


## Frequently asked questions

### Is PLanZO free?

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

### Is QuillBrief free?

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

### Do PLanZO or QuillBrief have ads?

Neither PLanZO nor QuillBrief shows ads.

### Which is updated more often, PLanZO or QuillBrief?

PLanZO ships an update every 4 days, and QuillBrief every 3 weeks. Most recently, PLanZO was updated on October 15, 2026 and QuillBrief on September 26, 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.*