Comparison

LuxTrust Mobile vs DELTA PROMOTION

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

LuxTrust Mobile

Securely access partner websites, validate online financial transactions, and electronically sign documents directly from your smartphone. This app eliminates the need for physical security devices, offering convenient and safe digital operations.

Highlights
  • Securely access partner websites
  • Validate online financial transactions
  • Electronically sign documents
  • App2App integration
  • QR code scanning for authentication
  • Push notification confirmations
  • Biometric unlock (TouchID/FaceID)
Read full description

LuxTrust Mobile – carry out your most sensitive online operations directly from your smartphone and without using any hard devices (such as the classic Token or a Scan). WHAT DOES LUXTRUST MOBILE DO? LuxTrust Mobile allows you to: - Securely access our partner websites (banks, e-government, …) - Confirm and validate online financial transactions - Sign documents electronically directly - Perform various operations on guichet.lu HOW TO ACTIVATE IT? If you already are a LuxTrust customer and have your Token or Scan at hand, simply install it and follow the steps indicated in the app. If you are not a LuxTrust client and you want to use the app, order your LuxTrust electronic identity on www.luxtrust.lu. HOW TO USE IT? LuxTrust has three main modes: - App2App: Once set-up in your banking app, LuxTrust Mobile can automatically exchange with it so that you do not need to enter an OTP (one-time password). You just have to confirm or cancel the operation. Please check with your bank how to enable this feature. - Scan the QR code (mosaic image) when connecting to a website using a desktop or tablet: You will select LuxTrust mobile instead of the Token for instance. You can then scan the QR code displayed after entering your User ID and Password. The app decrypts the image and generates the OTP (one-time password) you need to insert on the website. - Receive a Push Notification when accessing to our partners’ website from a desktop, tablet or smartphone. Partners’ websites having this feature enabled will automatically send you a notification asking you to confirm or cancel the specific operation. You can also find it under “Pending transactions”. OTHER FEATURES You can activate your LuxTrust Mobile app on a second device (like a tablet) and enable TouchID or FaceID to unlock it, for more convenience. DO YOU NEED HELP? If you have any questions or need help, feel free to contact our Helpdesk at +352 24 550 550 or by email at: helpdesk@luxtrust.lu. SECURITY NOTICE Before installation and as well as during utilisation, please ensure that your devices (smartphone, tablet, etc.) are appropriately secured and protected. For security reasons, LuxTrust do not accept rooted or jailbroken devices and cannot be held liable in case such devices are used. To remain protect at all times, do not disclose your security codes, PINs, and passwords to anyone. If you suspect that your device or credentials have been compromised, stop using the app and immediately notify LuxTrust by telephone at +352 24 550 550. Our colleagues from Helpdesk will offer you support and guidance. ABOUT LUXTRUST LuxTrust is leading European electronic identity and trust services provider. Certified and acting in compliance with the latest European regulations (eIDAS, PSD2, GDPR, ETSI), LuxTrust delivers digital services related to the identification and authentication (required to equip individuals with a valid electronic identity and to secure access to websites and applications) and the creation and validation of electronic signatures.

About

DELTA PROMOTION

Features
Read full description

Le meilleur moyen de suivre l’avancement de votre projet immobilier. Nous permettons aux vendeurs de biens immobiliers de mettre à disposition de leurs acquéreurs un espace client afin de réinventer l’expérience client d’un achat immobilier. Vous pouvez retrouver sur cet espace client une multitude d’informations, vous pourrez fournir des documents (ex : offre de prêt), signer électroniquement des contrats, récupérer des documents (attestation de vente), et plein d’autres choses ! L’application Delta Promotion comprend notamment : Tableau de bord Suivi notaire Messagerie Actualités FAQ Galerie de photos Vidéos Parcours client Catalogue de choix des matériaux Documents juridiques Suivi des paiements

Screenshots

LuxTrust Mobile4 screens
DELTA PROMOTION4 screens

Verdict

The call

The clearest difference is update cadence: LuxTrust Mobile at every 3 weeks against DELTA PROMOTION's every 2 months. DELTA PROMOTION's advantage is iOS requirement (12 vs 16.0). 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

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

LuxTrust Mobile ships an update every 3 weeks, DELTA PROMOTION every 2 months. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
LuxTrust Mobile versus DELTA PROMOTION: the parameters behind the verdict, then further details
ParameterLuxTrust MobileDELTA PROMOTION
PriceFreeFree
Rating4.8 (1.1K ratings) — better—
Positive reviews56.1% of reviews—
Number of ratings1.1K — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.012 — better
Further details — not scored
Size87 MB56 MB
Age rating4+4+
DeveloperLuxTrust S.A.Unlatch

Bugs and requests

LuxTrust Mobile

Reported bugs

2 issues
  • Crashes on iPhone XS and XS Plus
  • QR code scanning issues for login

Requested features

2 requests
  • Allow access to multiple accounts per device
  • Improve notification handling for Do Not Disturb mode

DELTA PROMOTION

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

LuxTrust Mobile

No in-app purchases

None

DELTA PROMOTION

No in-app purchases

Questions

Is LuxTrust Mobile free?
LuxTrust Mobile is free to download, with no in-app purchases.
Is DELTA PROMOTION free?
DELTA PROMOTION is free to download, with no in-app purchases.
Do LuxTrust Mobile or DELTA PROMOTION have ads?
Neither LuxTrust Mobile nor DELTA PROMOTION shows ads.
Which is updated more often, LuxTrust Mobile or DELTA PROMOTION?
LuxTrust Mobile ships an update every 3 weeks, and DELTA PROMOTION every 2 months. Most recently, LuxTrust Mobile was updated on November 1, 2026 and DELTA PROMOTION on October 30, 2026.

Other comparisons