# WebAM vs 證照王 LicenseKing

The clearest difference is in-app purchases: WebAM at none against 證照王 LicenseKing's 4. WebAM also leads on device support (3 vs 1) and iOS requirement (9.0 vs 18.5). 證照王 LicenseKing's advantage is update cadence (every 11 days vs every 23 months). On price and ads there is nothing between them.

Both are free to download. 證照王 LicenseKing sells 4 in-app purchases, starting at $0.99 per month. WebAM asks for nothing beyond the download.

WebAM ships an update every 23 months, 證照王 LicenseKing every 11 days. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | WebAM | 證照王 LicenseKing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 11 days** |
| Size | 58 MB | 72 MB |
| Requires iOS | **9.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [WAFERLOCK Corp.](https://appshunter.io/developer/1578239744) | [Shi-Gang Wang](https://appshunter.io/developer/1895601125) |

## What reviewers say

### WebAM

[App page](https://appshunter.io/ios/app/webam/id1384812438)

**Features:** macOS Compatibility

**In-app purchases:** none


### 證照王 LicenseKing

[App page](https://appshunter.io/ios/app/licenseking/id6764019660)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Personal Monthly | $0.99 | per month |
| Family Monthly | $2.99 | per month |
| Personal Yearly | $9.99 | per year |
| Family Yearly | $29.99 | per year |


## Frequently asked questions

### Is WebAM free?

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

### Is 證照王 LicenseKing free?

證照王 LicenseKing is free to download, with in-app purchases available.

### Do WebAM or 證照王 LicenseKing have ads?

Neither WebAM nor 證照王 LicenseKing shows ads.

### Which is updated more often, WebAM or 證照王 LicenseKing?

WebAM ships an update every 23 months, and 證照王 LicenseKing every 11 days. Most recently, WebAM was updated on October 14, 2026 and 證照王 LicenseKing on October 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.*