# Ashvins Authenticator vs Airport CDM

The clearest difference is rating: Airport CDM at 3.0 against Ashvins Authenticator's 2.0. Ashvins Authenticator's advantage is update cadence (monthly vs every 4 months) and iOS requirement (11.0 vs 16.4). On price, ratings volume, 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.

Airport CDM holds the better App Store score, 3.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Ashvins Authenticator ships an update monthly, Airport CDM every 4 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | Ashvins Authenticator | Airport CDM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/ashvins-authenticator/id1092095732/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/airport-cdm-flight-information/id1432553555/reviews)** |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 34.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | Free |
| Size | 57 MB | 10 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MedicalCommunications Soft- und Hardware GmbH](https://appshunter.io/developer/1092095731) | [Flughafen Berlin Brandenburg GmbH](https://appshunter.io/developer/670935879) |

## What reviewers say

### Ashvins Authenticator

[App page](https://appshunter.io/ios/app/ashvins-authenticator/id1092095732)

This app supports users in maintaining and monitoring specific software. It is designed for users of Ashvins/Heyex software to manage their systems.

**Highlights:** Software maintenance, System monitoring, Service-user support, Ashvins/Heyex software integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Airport CDM

[App page](https://appshunter.io/ios/app/airport-cdm-flight-information/id1432553555)

This app provides real-time flight departure data and operational milestones for airport stakeholders. It helps optimize flight handling with features like push notifications, de-icing information, and flight progress tracking.

**Highlights:** Live flight data display, CDM milestones tracking, De-icing information, Push notifications for changes, Flight progress visualization, Favorite flights marking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ashvins Authenticator free?

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

### Is Airport CDM free?

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

### Which has better reviews, Ashvins Authenticator or Airport CDM?

Airport CDM is rated higher. Ashvins Authenticator averages 2.0 out of 5 from 1 ratings, while Airport CDM averages 3.0 from 2 ratings.

### Do Ashvins Authenticator or Airport CDM have ads?

Neither Ashvins Authenticator nor Airport CDM shows ads.

### Which is updated more often, Ashvins Authenticator or Airport CDM?

Ashvins Authenticator ships an update monthly, and Airport CDM every 4 months. Most recently, Ashvins Authenticator was updated on November 2, 2026 and Airport CDM on November 2, 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.*