# LDLock vs 房小强ERP

The clearest difference is update cadence: 房小强ERP at every 3 weeks against LDLock's every 32 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.

LDLock ships an update every 32 months, 房小强ERP every 3 weeks. The most recent releases landed on October 2, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | LDLock | 房小强ERP |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 3 weeks** |
| Size | 159 MB | 45 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [凡单科技](https://appshunter.io/developer/1606148672) | [Zhuhai ShengYi Network Technology co., LTD](https://appshunter.io/developer/1041813951) |

## What reviewers say

### LDLock

[App page](https://appshunter.io/ios/app/ldlock/id1548609151)

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

**In-app purchases:** none


### 房小强ERP

[App page](https://appshunter.io/ios/app/erp/id1633576558)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LDLock free?

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

### Is 房小强ERP free?

房小强ERP is free to download, with no in-app purchases.

### Do LDLock or 房小强ERP have ads?

Neither LDLock nor 房小强ERP shows ads.

### Which is updated more often, LDLock or 房小强ERP?

LDLock ships an update every 32 months, and 房小强ERP every 3 weeks. Most recently, LDLock was updated on October 2, 2026 and 房小强ERP on October 6, 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.*