# SeedAuth vs HD DID+

The clearest difference is device support: SeedAuth at 2 against HD DID+'s —. SeedAuth also leads on iOS requirement (12.0 vs 14.3). 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 | SeedAuth | HD DID+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 3 weeks | — |
| Size | 62 MB | 42 MB |
| Requires iOS | **12.0** | 14.3 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [Jaeyong Han](https://appshunter.io/developer/1301424090) | [Assembrix Co., Ltd.](https://appshunter.io/developer/1802790457) |

## What reviewers say

### SeedAuth

[App page](https://appshunter.io/ios/app/seedauth/id1437961547)

**Features:** macOS Compatibility

**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 SeedAuth free?

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

### Is HD DID+ free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*