# LDLock vs 航旅通Pay

The clearest difference is update cadence: 航旅通Pay at fortnightly against LDLock's every 32 months. LDLock's advantage is iOS requirement (9.0 vs 13.0). 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, 航旅通Pay fortnightly. The most recent releases landed on September 14, 2026 and June 24, 2026 respectively.

## The numbers

| Metric | LDLock | 航旅通Pay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Fortnightly** |
| Size | 159 MB | 70 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [凡单科技](https://appshunter.io/developer/1606148672) | [Jinan Hangyutong Electronic Commerce Co., Ltd.](https://appshunter.io/developer/1423489842) |

## What reviewers say

### LDLock

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

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

**In-app purchases:** none


### 航旅通Pay

[App page](https://appshunter.io/ios/app/pay/id6737754422)

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

**In-app purchases:** none


## Frequently asked questions

### Is LDLock free?

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

### Is 航旅通Pay free?

航旅通Pay is free to download, with no in-app purchases.

### Do LDLock or 航旅通Pay have ads?

Neither LDLock nor 航旅通Pay shows ads.

### Which is updated more often, LDLock or 航旅通Pay?

LDLock ships an update every 32 months, and 航旅通Pay fortnightly. Most recently, LDLock was updated on September 14, 2026 and 航旅通Pay on June 24, 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.*