# 启纬NFC锁 vs MemoInky

The clearest difference is update cadence: MemoInky at weekly against 启纬NFC锁's every 3 months. 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.

启纬NFC锁 ships an update every 3 months, MemoInky weekly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 启纬NFC锁 | MemoInky |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Size | 38 MB | 34 MB |
| Requires iOS | 15 | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [杭州启纬科技有限公司](https://appshunter.io/developer/1569777902) | [升寅 梁](https://appshunter.io/developer/1885594540) |

## What reviewers say

### 启纬NFC锁

[App page](https://appshunter.io/ios/app/nfc/id6444053400)

**In-app purchases:** none


### MemoInky

[App page](https://appshunter.io/ios/app/memoinky/id6760686854)

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

**In-app purchases:** none


## Frequently asked questions

### Is 启纬NFC锁 free?

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

### Is MemoInky free?

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

### Do 启纬NFC锁 or MemoInky have ads?

Neither 启纬NFC锁 nor MemoInky shows ads.

### Which is updated more often, 启纬NFC锁 or MemoInky?

启纬NFC锁 ships an update every 3 months, and MemoInky weekly. Most recently, 启纬NFC锁 was updated on October 27, 2026 and MemoInky on October 28, 2026.

---

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