# NFC门禁卡 vs 秘塔AI搜索

The clearest difference is update cadence: NFC门禁卡 at every 4 days against 秘塔AI搜索's every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. NFC门禁卡 sells 6 in-app purchases, starting at $0.99 per 7 days and 秘塔AI搜索 sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

NFC门禁卡 ships an update every 4 days, 秘塔AI搜索 every 10 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | NFC门禁卡 | 秘塔AI搜索 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (30 ratings)](https://appshunter.io/ios/app/ai/id6478196963/reviews)** |
| Number of ratings | — | **30** |
| Positive reviews | — | 59.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 10 days |
| Monetization | — | Free with in-app purchases |
| Size | 13 MB | 112 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [耐寒 乔](https://appshunter.io/developer/1638677892) | [上海秘塔网络科技有限公司](https://appshunter.io/developer/1540052473) |

## What reviewers say

### NFC门禁卡

[App page](https://appshunter.io/ios/app/nfc-nfc-and-nfc/id1671473432)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NFC门禁卡-NFC读卡器&NFC读写工具助手高级服务1周 | $0.99 | per 7 days |
| nfc门禁卡：订阅周度高级专业版服务 | $1.99 | per 7 days |
| NFC门禁卡-NFC读卡器&NFC读写工具助手高级服务1周 | $2.99 | per 7 days |
| NFC门禁卡-NFC读卡器&NFC读写工具助手高级服务3个月 | $9.99 | per 3 months |
| nfc门禁卡：订阅季度高级专业版服务 | $14.99 | per 3 months |
| NFC门禁卡-NFC读卡器&NFC读写工具助手高级服务3个月 | $29.99 | per 3 months |


### 秘塔AI搜索

[App page](https://appshunter.io/ios/app/ai/id6478196963)

This AI-powered search engine offers a clean, ad-free interface for finding information across the web, documents, and academic papers. It provides structured answers with citations, generates outlines and tables, and supports exporting results in various formats.

**Highlights:** Ad-free, pure search interface, Structured answers with citations, Automatic outline and table generation, Export results to Word, PDF, Deep semantic search for documents, Academic search with structured information, Configurable academic databases

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 知识库额度1000点 | $0.99 | one-time |
| 1000 H3 积分 | $1.99 | one-time |
| 1000积分 | $1.99 | one-time |
| 知识库额度10000点 | $4.99 | one-time |
| 秘塔AI搜索月度会员 | $5.99 | one-time |
| 10000 H3 积分 | $14.99 | one-time |
| 10000积分 | $17.99 | one-time |
| 秘塔AI搜索年度会员 | $29.99 | one-time |
| 100000 H3 积分 | $129.99 | one-time |
| 100000积分 | $179.99 | one-time |
| 知识库额度1000000点 | $399.99 | one-time |
| 500000 H3 积分 | $599.99 | one-time |
| 500000积分 | $799.99 | one-time |


## Frequently asked questions

### Is NFC门禁卡 free?

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

### Is 秘塔AI搜索 free?

秘塔AI搜索 is free to download, with in-app purchases available.

### Do NFC门禁卡 or 秘塔AI搜索 have ads?

Neither NFC门禁卡 nor 秘塔AI搜索 shows ads.

### Which is updated more often, NFC门禁卡 or 秘塔AI搜索?

NFC门禁卡 ships an update every 4 days, and 秘塔AI搜索 every 10 days. Most recently, NFC门禁卡 was updated on October 30, 2026 and 秘塔AI搜索 on October 30, 2026.

---

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