# Zflowga vs RX Courier

The clearest difference is update cadence: RX Courier at fortnightly against Zflowga's every 5 weeks. RX Courier also leads on iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Zflowga ships an update every 5 weeks, RX Courier fortnightly. The most recent releases landed on September 11, 2026 and December 27, 2025 respectively.

## The numbers

| Metric | Zflowga | RX Courier |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 47 MB | 50 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Azmi Radi](https://appshunter.io/developer/1782493571) | [I SUPPLY FOR DIGITAL SOLUTIONS](https://appshunter.io/developer/1613754052) |

## What reviewers say

### Zflowga

[App page](https://appshunter.io/ios/app/zflowga/id6738842782)

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

**In-app purchases:** none


### RX Courier

[App page](https://appshunter.io/ios/app/rx-courier/id6751287308)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zflowga free?

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

### Is RX Courier free?

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

### Do Zflowga or RX Courier have ads?

Neither Zflowga nor RX Courier shows ads.

### Which is updated more often, Zflowga or RX Courier?

Zflowga ships an update every 5 weeks, and RX Courier fortnightly. Most recently, Zflowga was updated on September 11, 2026 and RX Courier on December 27, 2025.

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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.*