# POWER vs Hex NFC

The clearest difference is update cadence: Hex NFC at every 5 days against POWER's every 4 months. POWER's advantage is iOS requirement (13.0 vs 17.0). 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.

POWER ships an update every 4 months, Hex NFC every 5 days. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | POWER | Hex NFC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 24 MB | 6 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [建敏 陈](https://appshunter.io/developer/1701403344) | [Hex Pro](https://appshunter.io/developer/6798111537) |

## What reviewers say

### POWER

[App page](https://appshunter.io/ios/app/power-v2l/id6739232469)

**Features:** macOS Compatibility

**In-app purchases:** none


### Hex NFC

[App page](https://appshunter.io/ios/app/hex-nfc-reader-and-writer/id6801457461)

**In-app purchases:** none


## Frequently asked questions

### Is POWER free?

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

### Is Hex NFC free?

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

### Do POWER or Hex NFC have ads?

Neither POWER nor Hex NFC shows ads.

### Which is updated more often, POWER or Hex NFC?

POWER ships an update every 4 months, and Hex NFC every 5 days. Most recently, POWER was updated on October 30, 2026 and Hex NFC on October 25, 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.*