# Monotp vs CDAC Authenticator

The clearest difference is device support: Monotp at 3 against CDAC Authenticator's —. CDAC Authenticator's advantage is iOS requirement (13.0 vs 15.0). 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 | Monotp | CDAC Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 11 months | — |
| Size | 270 MB | 27 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [MonoFor, Inc.](https://appshunter.io/developer/1496504332) | [CENTRE FOR DEVELOPMENT OF ADVANCED COMPUTING](https://appshunter.io/developer/1108324524) |

## What reviewers say

### Monotp

[App page](https://appshunter.io/ios/app/monotp/id1496509890)

**Features:** macOS Compatibility

**In-app purchases:** none


### CDAC Authenticator

[App page](https://appshunter.io/ios/app/cdac-authenticator/id6759152856)

**In-app purchases:** none


## Frequently asked questions

### Is Monotp free?

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

### Is CDAC Authenticator free?

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

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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.*