# 外星锁 vs LDRenting

The clearest difference is in-app purchases: LDRenting at none against 外星锁's 2. 外星锁's advantage is update cadence (every 10 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 外星锁 sells 2 one-off in-app purchases. LDRenting asks for nothing beyond the download.

外星锁 ships an update every 10 days, LDRenting every 5 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 外星锁 | LDRenting |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ldrenting/id1538529432/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 5 months |
| Monetization | — | Free |
| Size | 44 MB | 114 MB |
| Requires iOS | 10.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [凯 李](https://appshunter.io/developer/1220733080) | [凡单科技](https://appshunter.io/developer/1606148672) |

## What reviewers say

### 外星锁

[App page](https://appshunter.io/ios/app/id1517289808)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 人证合一开锁 | $0.99 | one-time |
| 商业版会员 | $499.99 | one-time |


### LDRenting

[App page](https://appshunter.io/ios/app/ldrenting/id1538529432)

This app streamlines property management by integrating with smart locks and gateways. It allows for bulk property and tenant management, remote device control, and secure access authorization. Monitor activity logs and manage user roles for efficient operations.

**Highlights:** Bulk property management, Real-time device monitoring, Tenant communication, One-click access control, Activity log tracking, Role-based account management

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 外星锁 free?

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

### Is LDRenting free?

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

### Do 外星锁 or LDRenting have ads?

Neither 外星锁 nor LDRenting shows ads.

### Which is updated more often, 外星锁 or LDRenting?

外星锁 ships an update every 10 days, and LDRenting every 5 months. Most recently, 外星锁 was updated on November 7, 2026 and LDRenting on November 3, 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.*