Comparison

St vs LU

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

Head to head
About

St

Features
Read full description

La Mairie de Saint-Léger-du-Bourg-Denis vous propose son application mobile. En quelques clics accédez à toutes les informations pratiques ainsi qu’aux services de la ville. Consulter la liste des associations, trouver un commerçant, signaler une anomalie, effectuer ses démarches administratives… Soyez informés en temps réel grâce aux alertes envoyées par notification.

About

LU

Receive critical alerts from the Luxembourg government regarding emergencies and risks directly on your smartphone. Customize notifications based on risk types, proximity, or locations of interest. Access information on protective measures and emergency response plans.

Highlights
  • Emergency alerts
  • Risk notifications
  • Personalized alert settings
  • Information on protective measures
  • Emergency response plans
  • Public safety updates
Features
Read full description

The Government of the Grand Duchy of Luxembourg has developed a mobile app, called ' LU-Alert ', to alert the population in case of an emergency and share information about risks by smartphone. The app supplements the alert system operated by the Government and forms part of a general approach for increasing public awareness and understanding of risks and protective measures. The app enables the Government to broadcast alerts about major incidents, natural hazards or imminent danger. It allows users to be alerted by a notification on their smartphone in the event of a situation that affects public safety. It is possible to choose types of risks / proximity / places of interest settings to display personalized alerts. As a preventive measure, information on appropriate behavior to adopt and the various emergency response plans are also available via the app.

Screenshots

St2 screens
LU4 screens

Verdict

The call

The clearest difference is update cadence: LU at every 2 months against St's every 4 months. St's advantage is iOS requirement (12.0 vs 15.0). 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

St ships an update every 4 months, LU every 2 months. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 6 level
St versus LU: the parameters behind the verdict, then further details
ParameterStLU
PriceFreeFree
Positive reviews—50.0% of reviews
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size41 MB77 MB
Age rating4+4+
DeveloperMairie de Saint-Leger-du-Bourg-DenisCTIE - Centre des technologies de l'information de l'Etat

In-app purchases

None

St

No in-app purchases

None

LU

No in-app purchases

Questions

Is St free?
St is free to download, with no in-app purchases.
Is LU free?
LU is free to download, with no in-app purchases.
Do St or LU have ads?
Neither St nor LU shows ads.
Which is updated more often, St or LU?
St ships an update every 4 months, and LU every 2 months. Most recently, St was updated on October 5, 2026 and LU on October 24, 2026.

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