# XO Access vs CUPOWER NFC Customizer

The clearest difference is update cadence: XO Access at every 2 months against CUPOWER NFC Customizer's every 6 months. XO Access also leads on iOS requirement (12.0 vs 14.0). 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.

XO Access ships an update every 2 months, CUPOWER NFC Customizer every 6 months. Both last shipped on October 2, 2026.

## The numbers

| Metric | XO Access | CUPOWER NFC Customizer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Size | 20 MB | 7 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Flexoffice (Schweiz) AG](https://appshunter.io/developer/1446291689) | [Shenzhen Xiezhen Electronics Co., Ltd](https://appshunter.io/developer/1677051921) |

## What reviewers say

### XO Access

[App page](https://appshunter.io/ios/app/xo-access/id1453558025)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### CUPOWER NFC Customizer

[App page](https://appshunter.io/ios/app/cupower-nfc-customizer/id6479872881)

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

**In-app purchases:** none


## Frequently asked questions

### Is XO Access free?

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

### Is CUPOWER NFC Customizer free?

CUPOWER NFC Customizer is free to download, with no in-app purchases.

### Do XO Access or CUPOWER NFC Customizer have ads?

Neither XO Access nor CUPOWER NFC Customizer shows ads.

### Which is updated more often, XO Access or CUPOWER NFC Customizer?

XO Access ships an update every 2 months, and CUPOWER NFC Customizer every 6 months. Most recently, XO Access was updated on October 2, 2026 and CUPOWER NFC Customizer on October 2, 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.*