# NFC便签本 vs Sky NFC

The clearest difference is in-app purchases: NFC便签本 at none against Sky NFC's 1. NFC便签本 also leads on iOS requirement (11.0 vs 16.0). Sky NFC's advantage is update cadence (fortnightly vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Sky NFC sells 1 one-off in-app purchase. NFC便签本 asks for nothing beyond the download.

NFC便签本 ships an update every 5 months, Sky NFC fortnightly. The most recent releases landed on September 19, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | NFC便签本 | Sky NFC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Size | 3 MB | 16 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [小芳 王](https://appshunter.io/developer/1713873261) | [艳琴 左](https://appshunter.io/developer/1751817381) |

## What reviewers say

### NFC便签本

[App page](https://appshunter.io/ios/app/nfc/id6470895447)

**Features:** macOS Compatibility

**In-app purchases:** none


### Sky NFC

[App page](https://appshunter.io/ios/app/sky-nfc-read-and-write-pro/id6739926024)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 解锁无限次使用 | $1.99 | one-time |


## Frequently asked questions

### Is NFC便签本 free?

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

### Is Sky NFC free?

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

### Do NFC便签本 or Sky NFC have ads?

Neither NFC便签本 nor Sky NFC shows ads.

### Which is updated more often, NFC便签本 or Sky NFC?

NFC便签本 ships an update every 5 months, and Sky NFC fortnightly. Most recently, NFC便签本 was updated on September 19, 2026 and Sky NFC on September 4, 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.*