# Digital AIKey vs iNub

The clearest difference is update cadence: Digital AIKey at every 5 months against iNub's every 10 months. Digital AIKey also leads on iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Digital AIKey ships an update every 5 months, iNub every 10 months. The most recent releases landed on October 7, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Digital AIKey | iNub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 10 months |
| Size | 68 MB | 51 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [深圳市艾米通信有限公司](https://appshunter.io/developer/1456334094) | [Shanghai InGeek Cyber Security Co., Ltd.](https://appshunter.io/developer/1464408787) |

## What reviewers say

### Digital AIKey

[App page](https://appshunter.io/ios/app/digital-aikey/id6448019305)

**Features:** macOS Compatibility

**In-app purchases:** none


### iNub

[App page](https://appshunter.io/ios/app/inub/id6745212563)

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

**In-app purchases:** none


## Frequently asked questions

### Is Digital AIKey free?

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

### Is iNub free?

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

### Do Digital AIKey or iNub have ads?

Neither Digital AIKey nor iNub shows ads.

### Which is updated more often, Digital AIKey or iNub?

Digital AIKey ships an update every 5 months, and iNub every 10 months. Most recently, Digital AIKey was updated on October 7, 2026 and iNub on October 9, 2026.

---

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