# Nusoft OTP vs iNub

The clearest difference is update cadence: iNub at every 10 months against Nusoft OTP's every 38 months. Nusoft OTP's advantage is device support (3 vs 1) and iOS requirement (15.6 vs 17.6). On price, ads 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.

Nusoft OTP ships an update every 38 months, iNub every 10 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Nusoft OTP | iNub |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 10 months** |
| Size | 6 MB | 51 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Nusoft](https://appshunter.io/developer/512462493) | [Shanghai InGeek Cyber Security Co., Ltd.](https://appshunter.io/developer/1464408787) |

## What reviewers say

### Nusoft OTP

[App page](https://appshunter.io/ios/app/nusoft-otp/id612579134)

**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 Nusoft OTP free?

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

### Is iNub free?

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

### Do Nusoft OTP or iNub have ads?

Neither Nusoft OTP nor iNub shows ads.

### Which is updated more often, Nusoft OTP or iNub?

Nusoft OTP ships an update every 38 months, and iNub every 10 months. Most recently, Nusoft OTP was updated on October 10, 2026 and iNub on October 9, 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.*