# NFC vs DeTwin

The clearest difference is ads: DeTwin at none against NFC's shown. DeTwin also leads on update cadence (weekly vs every 2 months). NFC's advantage is iOS requirement (13.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. NFC sells 2 one-off in-app purchases and DeTwin sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

NFC ships an update every 2 months, DeTwin weekly. The most recent releases landed on October 30, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | NFC | DeTwin |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (26 ratings)](https://appshunter.io/ios/app/nfc-helper/id1595305488/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 57.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 17 MB | 4 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ErxiangHeyi Information](https://appshunter.io/developer/1735695526) | [武汉右转道科技有限公司](https://appshunter.io/developer/1746255128) |

## What reviewers say

### NFC

[App page](https://appshunter.io/ios/app/nfc-helper/id1595305488)

Easily read and write data to NFC chips with a user-friendly interface. Supports various data types like text, websites, and contacts, with options for password protection and color-coded tags for organization. Store records in iCloud for convenience.

**Highlights:** Read NFC data, Write NFC data, Support iCloud storage, Password protection for NFC, Color-coded data tags, Write various data types

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LifeTime | $7.99 | one-time |
| LifeTime | $12.99 | one-time |


### DeTwin

[App page](https://appshunter.io/ios/app/detwin/id6756695416)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $12.99 | per year |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is NFC free?

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

### Is DeTwin free?

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

### Do NFC or DeTwin have ads?

NFC shows ads; DeTwin does not.

### Which is updated more often, NFC or DeTwin?

NFC ships an update every 2 months, and DeTwin weekly. Most recently, NFC was updated on October 30, 2026 and DeTwin on September 25, 2026.

---

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