# DC Aikido vs HDLC

The clearest difference is in-app purchases: DC Aikido at none against HDLC's 5. DC Aikido also leads on iOS requirement (11.0.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. HDLC sells 5 in-app purchases, starting at $0.99 per month. DC Aikido asks for nothing beyond the download.

## The numbers

| Metric | DC Aikido | HDLC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 37 MB | 70 MB |
| Requires iOS | **11.0.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DC Aikido Martial Arts, Inc.](https://appshunter.io/developer/1811593241) | [玉钊 蓝](https://appshunter.io/developer/1822284648) |

## What reviewers say

### DC Aikido

[App page](https://appshunter.io/ios/app/dc-aikido/id6745267837)

**Features:** macOS Compatibility

**In-app purchases:** none


### HDLC

[App page](https://appshunter.io/ios/app/hdlc-personalized-data-center/id6747672905)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1个月会员订阅 | $0.99 | per month |
| 3个月会员订阅 | $1.99 | per 3 months |
| 6个月会员订阅 | $3.99 | per 6 months |
| 12个月会员订阅 | $7.99 | per year |
| 永久会员 | $19.99 | one-time |


## Frequently asked questions

### Is DC Aikido free?

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

### Is HDLC free?

HDLC is free to download, with in-app purchases available.

### Do DC Aikido or HDLC have ads?

Neither DC Aikido nor HDLC shows ads.

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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.*