# KC Smart Robotic vs Authenticator app

The clearest difference is in-app purchases: KC Smart Robotic at none against Authenticator app's 10. KC Smart Robotic also leads on iOS requirement (10.0 vs 26.0). Authenticator app's advantage is device support. On price there is nothing between them.

Both are free to download. Authenticator app sells 10 in-app purchases, starting at $2.99 per 7 days. KC Smart Robotic asks for nothing beyond the download.

## The numbers

| Metric | KC Smart Robotic | Authenticator app |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Weekly |
| Size | 134 MB | 107 MB |
| Requires iOS | **10.0** | 26.0 |
| Devices | — | **iPhone, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [深圳市杉川机器人有限公司](https://appshunter.io/developer/1232160765) | [Remote Control TV LLC](https://appshunter.io/developer/1782837378) |

## What reviewers say

### KC Smart Robotic

[App page](https://appshunter.io/ios/app/kc-smart-robotic/id1633958536)

**In-app purchases:** none


### Authenticator app

[App page](https://appshunter.io/ios/app/authenticator-app-totply/id6813359189)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription T3 | $2.99 | per 7 days |
| Weekly Subscription T2 | $5.99 | per 7 days |
| Weekly Subscription T1.5 | $6.99 | per 7 days |
| Weekly Subscription | $7.99 | per 7 days |
| Yearly Subscription T3 | $14.99 | per year |
| Yearly Subscription T2 | $29.99 | per year |
| Yearly Subscription T1.5 | $39.99 | per year |
| Lifetime Purchase OTP app T3 | $29.99 | one-time |
| Lifetime Purchase OTP app T2 | $59.99 | one-time |
| Lifetime Purchase OTP app T1.5 | $69.99 | one-time |


## Frequently asked questions

### Is KC Smart Robotic free?

KC Smart Robotic is free to download, with no in-app purchases.

### Is Authenticator app free?

Authenticator app is free to download, with in-app purchases available.

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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.*