# 智能门禁专家 vs 绿狮停车提醒

The clearest difference is update cadence: 智能门禁专家 at every 4 days against 绿狮停车提醒's every 5 weeks. 智能门禁专家 also leads on iOS requirement (9.0 vs 18.6). 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.

智能门禁专家 ships an update every 4 days, 绿狮停车提醒 every 5 weeks. The most recent releases landed on September 18, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | 智能门禁专家 | 绿狮停车提醒 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Size | 25 MB | 31 MB |
| Requires iOS | **9.0** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Xi'an iRain IOT Technology Service CO., Ltd.](https://appshunter.io/developer/1002789851) | [Xuzhou Green Lion Technology Co., Ltd.](https://appshunter.io/developer/1652303098) |

## What reviewers say

### 智能门禁专家

[App page](https://appshunter.io/ios/app/id1479489727)

**Features:** macOS Compatibility

**In-app purchases:** none


### 绿狮停车提醒

[App page](https://appshunter.io/ios/app/id6761251011)

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

**In-app purchases:** none


## Frequently asked questions

### Is 智能门禁专家 free?

智能门禁专家 is free to download, with no in-app purchases.

### Is 绿狮停车提醒 free?

绿狮停车提醒 is free to download, with no in-app purchases.

### Do 智能门禁专家 or 绿狮停车提醒 have ads?

Neither 智能门禁专家 nor 绿狮停车提醒 shows ads.

### Which is updated more often, 智能门禁专家 or 绿狮停车提醒?

智能门禁专家 ships an update every 4 days, and 绿狮停车提醒 every 5 weeks. Most recently, 智能门禁专家 was updated on September 18, 2026 and 绿狮停车提醒 on May 16, 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.*