# Progressive Focus vs JET Courier

The clearest difference is in-app purchases: JET Courier at none against Progressive Focus's 1. JET Courier also leads on iOS requirement (16.0 vs 18.0). Progressive Focus's advantage is update cadence (every 6 days vs fortnightly) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Progressive Focus sells 1 one-off in-app purchase. JET Courier asks for nothing beyond the download.

Progressive Focus ships an update every 6 days, JET Courier fortnightly. The most recent releases landed on October 3, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Progressive Focus | JET Courier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Size | 4 MB | 159 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Piotr Przybyla](https://appshunter.io/developer/1896339437) | [Takeaway.com Central Core B.V.](https://appshunter.io/developer/329472762) |

## What reviewers say

### Progressive Focus

[App page](https://appshunter.io/ios/app/progressive-focus/id6766942959)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Progressive Focus Pro | $9.99 | one-time |


### JET Courier

[App page](https://appshunter.io/ios/app/jet-courier/id6769743481)

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

**In-app purchases:** none


## Frequently asked questions

### Is Progressive Focus free?

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

### Is JET Courier free?

JET Courier is free to download, with no in-app purchases.

### Do Progressive Focus or JET Courier have ads?

Neither Progressive Focus nor JET Courier shows ads.

### Which is updated more often, Progressive Focus or JET Courier?

Progressive Focus ships an update every 6 days, and JET Courier fortnightly. Most recently, Progressive Focus was updated on October 3, 2026 and JET Courier on October 8, 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.*