# Ma CNSS vs Stellantis Authenticator

The clearest difference is update cadence: Ma CNSS at every 4 months against Stellantis Authenticator's every 18 months. Stellantis Authenticator's advantage is review sentiment (29% vs 11%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ma CNSS ships an update every 4 months, Stellantis Authenticator every 18 months. The most recent releases landed on October 15, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Ma CNSS | Stellantis Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (757 ratings)](https://appshunter.io/ios/app/ma-cnss/id871720589/reviews)** | — |
| Number of ratings | **757** | — |
| Positive reviews | 10.7% of reviews | **28.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 18 months |
| Monetization | Free | Free |
| Size | 40 MB | 38 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CAISSE NATIONALE DE SECURITE SOCIALE (MA)](https://appshunter.io/developer/1500873749) | [Stellantis Auto SAS](https://appshunter.io/developer/1358688445) |

## What reviewers say

### Ma CNSS

[App page](https://appshunter.io/ios/app/ma-cnss/id871720589)

This application allows users to estimate their pension rights and amounts through a simulation tool. It offers enhanced security with biometric login options and simplified access through saved credentials. The app also provides optimized management of beneficiaries and automatic masking of sensitive data.

**Highlights:** Pension simulation, Biometric login (Face ID, fingerprint), Simplified login with saved credentials, Beneficiary management, Automatic sensitive data masking, Performance and security improvements

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Excellent service
- 🙏 Appreciation for the app

**What reviewers complain about**

- 🐛 App not working on iPhone
- 🤯 Extremely complicated to use
- 🚫 App not accessible abroad
- 😡 Terrible user experience
- 🤖 Outdated and buggy app

**Reported bugs**

- Constant login issues
- App crashes frequently
- Compatibility problems with latest devices

**Requested features**

- Restore old login method
- Provide alternative authentication options
- Improve accessibility for all users


### Stellantis Authenticator

[App page](https://appshunter.io/ios/app/stellantis-authenticator/id1498422037)

This utility app provides multi-factor authentication for accessing services provided by Stellantis. Users require an activation code, obtainable autonomously through a provided web link, to enroll and secure their identity.

**Highlights:** Multi-factor authentication, User identity verification, Secure access to Stellantis services, Autonomous activation code retrieval, Service access control

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ma CNSS free?

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

### Is Stellantis Authenticator free?

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

### Do Ma CNSS or Stellantis Authenticator have ads?

Neither Ma CNSS nor Stellantis Authenticator shows ads.

### Which is updated more often, Ma CNSS or Stellantis Authenticator?

Ma CNSS ships an update every 4 months, and Stellantis Authenticator every 18 months. Most recently, Ma CNSS was updated on October 15, 2026 and Stellantis Authenticator on September 29, 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.*