# DingLock vs Aijia

The clearest difference is ads: DingLock at none against Aijia's shown. DingLock also leads on update cadence (every 3 days vs weekly). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DingLock ships an update every 3 days, Aijia weekly. The most recent releases landed on October 4, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | DingLock | Aijia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Weekly |
| Size | 9 MB | 24 MB |
| Requires iOS | 14.0 | 14 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [深圳中泰智丰物联网有限公司](https://appshunter.io/developer/1195018224) | [少慧 黄](https://appshunter.io/developer/1775934179) |

## What reviewers say

### DingLock

[App page](https://appshunter.io/ios/app/dinglock/id6474862454)

**Features:** macOS Compatibility

**In-app purchases:** none


### Aijia

[App page](https://appshunter.io/ios/app/aijia/id6740173321)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DingLock free?

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

### Is Aijia free?

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

### Do DingLock or Aijia have ads?

Aijia shows ads; DingLock does not.

### Which is updated more often, DingLock or Aijia?

DingLock ships an update every 3 days, and Aijia weekly. Most recently, DingLock was updated on October 4, 2026 and Aijia on October 18, 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.*