# eScan Authenticator vs nuBOT

The clearest difference is update cadence: nuBOT at monthly against eScan Authenticator's every 35 months. 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.

eScan Authenticator ships an update every 35 months, nuBOT monthly. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | eScan Authenticator | nuBOT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | **Monthly** |
| Size | 10 MB | 41 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [MicroWorld Technologies Inc](https://appshunter.io/developer/988757719) | [Nucore Software Solutions](https://appshunter.io/developer/1763986662) |

## What reviewers say

### eScan Authenticator

[App page](https://appshunter.io/ios/app/escan-authenticator/id1503185587)

**Features:** macOS Compatibility

**In-app purchases:** none


### nuBOT

[App page](https://appshunter.io/ios/app/nubot/id6740321924)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eScan Authenticator free?

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

### Is nuBOT free?

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

### Do eScan Authenticator or nuBOT have ads?

Neither eScan Authenticator nor nuBOT shows ads.

### Which is updated more often, eScan Authenticator or nuBOT?

eScan Authenticator ships an update every 35 months, and nuBOT monthly. Most recently, eScan Authenticator was updated on October 6, 2026 and nuBOT on October 10, 2026.

---

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