# SeedAuth3.0 vs HD DID+

The clearest difference is iOS requirement: HD DID+ at 14.3 against SeedAuth3.0's 16.4. On price and in-app purchases there is nothing between them.

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

## The numbers

| Metric | SeedAuth3.0 | HD DID+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 8 months | — |
| Size | 45 MB | 42 MB |
| Requires iOS | 16.4 | **14.3** |
| Devices | **iPhone** | — |
| Age rating | 4+ | 17+ |
| Developer | [Jaeyong Han](https://appshunter.io/developer/1301424090) | [Assembrix Co., Ltd.](https://appshunter.io/developer/1802790457) |

## What reviewers say

### SeedAuth3.0

[App page](https://appshunter.io/ios/app/seedauth30/id6469492329)

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

**In-app purchases:** none


### HD DID+

[App page](https://appshunter.io/ios/app/hd-did-plus/id6471395230)

**In-app purchases:** none


## Frequently asked questions

### Is SeedAuth3.0 free?

SeedAuth3.0 is free to download, with no in-app purchases.

### Is HD DID+ free?

HD DID+ is free to download, with no in-app purchases.

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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.*