Stellantis Authenticator vs Marshall SmartReg
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stellantis Authenticator
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.
- Multi-factor authentication
- User identity verification
- Secure access to Stellantis services
- Autonomous activation code retrieval
- Service access control
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Multi Factor application to ensure the identity of users whom access to services provided by Stellantis. To enroll the "Stellantis Authenticator" application an activation code is required. It can be obtained by the user in total autonomy using https://des.stellantis.com
Marshall SmartReg
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Gas tank gas level monitor
Screenshots
Verdict
The clearest difference is update cadence: Marshall SmartReg at every 3 days against Stellantis Authenticator's every 18 months. Marshall SmartReg also leads on iOS requirement (11.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Stellantis Authenticator ships an update every 18 months, Marshall SmartReg every 3 days. The most recent releases landed on August 29, 2026 and September 19, 2026 respectively.
| Parameter | Stellantis Authenticator | Marshall SmartReg |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 28.6% of reviews | — |
| Update frequency | Every 18 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.1 | 11.0 — better |
| Further details — not scored | ||
| Size | 38 MB | 10 MB |
| Age rating | 4+ | 9+ |
| Developer | Stellantis Auto SAS | JetView Electronics (H.K) Company Limited |
In-app purchases
Stellantis Authenticator
No in-app purchases
Marshall SmartReg
No in-app purchases
Questions
Is Stellantis Authenticator free?
Is Marshall SmartReg free?
Do Stellantis Authenticator or Marshall SmartReg have ads?
Which is updated more often, Stellantis Authenticator or Marshall SmartReg?
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