# L2dViewer vs 慧多客AI输入法

The clearest difference is in-app purchases: L2dViewer at none against 慧多客AI输入法's 4. L2dViewer also leads on update cadence (every 3 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 慧多客AI输入法 sells 4 in-app purchases, starting at $69.99 per 3 months. L2dViewer asks for nothing beyond the download.

L2dViewer ships an update every 3 days, 慧多客AI输入法 monthly. The most recent releases landed on October 9, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | L2dViewer | 慧多客AI输入法 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Monthly |
| Size | 136 MB | 487 MB |
| Requires iOS | 17.2 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [江 刘](https://appshunter.io/developer/1751795247) | [良策云智(北京)科技有限公司](https://appshunter.io/developer/1885756670) |

## What reviewers say

### L2dViewer

[App page](https://appshunter.io/ios/app/l2dviewer/id6754833905)

**Features:** macOS Compatibility

**In-app purchases:** none


### 慧多客AI输入法

[App page](https://appshunter.io/ios/app/ai/id6760690086)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP连续包季 | $69.99 | per 3 months |
| VIP连续包年 | $149.99 | per year |
| 年度VIP | $299.99 | one-time |
| 终身VIP | $399.99 | one-time |


## Frequently asked questions

### Is L2dViewer free?

L2dViewer is free to download, with no in-app purchases.

### Is 慧多客AI输入法 free?

慧多客AI输入法 is free to download, with in-app purchases available.

### Do L2dViewer or 慧多客AI输入法 have ads?

Neither L2dViewer nor 慧多客AI输入法 shows ads.

### Which is updated more often, L2dViewer or 慧多客AI输入法?

L2dViewer ships an update every 3 days, and 慧多客AI输入法 monthly. Most recently, L2dViewer was updated on October 9, 2026 and 慧多客AI输入法 on September 30, 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.*