# Nex vs Cardix

The clearest difference is update cadence: Cardix at every 4 days against Nex's every 3 weeks. 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.

Nex ships an update every 3 weeks, Cardix every 4 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Nex | Cardix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Size | 83 MB | 51 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [NxPay](https://appshunter.io/developer/1896013641) | [Payix LLC](https://appshunter.io/developer/1896298553) |

## What reviewers say

### Nex

[App page](https://appshunter.io/ios/app/nex-seamless-transfers/id6765643174)

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

**In-app purchases:** none


### Cardix

[App page](https://appshunter.io/ios/app/cardix/id6766519044)

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

**In-app purchases:** none


## Frequently asked questions

### Is Nex free?

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

### Is Cardix free?

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

### Do Nex or Cardix have ads?

Neither Nex nor Cardix shows ads.

### Which is updated more often, Nex or Cardix?

Nex ships an update every 3 weeks, and Cardix every 4 days. Most recently, Nex was updated on November 9, 2026 and Cardix on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*