Comparison

Käerjeng vs POST Parcels & Mail

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

Head to head

About

Käerjeng

Features

Read full description

cityapp Käerjeng - au plus près de votre commune : - Découvrez les dernières actualités et évènements - Accédez aux dates des ramassages des déchets et recevez une notification pour vous rappeler de sortir les poubelles - Signalez aux services communaux un dysfonctionnement dans l'espace public - Contactez directement votre commune - Recevez des notifications concernant les thèmes qui vous intéressent - Consultez les horaires des bus

About

POST Parcels & Mail

Features

Read full description

Find all the POST parcel and mail services in a single app! With POST Parcels & Mail app, take back control of your shipments: - Receive your electronic registered letter directly in your application. - With PackUp Home, choose where you want to be delivered while you are absent - Track your shipments automatically or manually. - Get your shipments delivered into PackUp station - Receive your shipments from countries that do not ship to Luxembourg with PackUp Import Simplify your life with POST Parcels & Mail app.

Screenshots

Käerjeng4 screens

POST Parcels & Mail4 screens

Verdict

The call

The clearest difference is update cadence: Käerjeng at weekly against POST Parcels & Mail's every 5 weeks. POST Parcels & Mail's advantage is iOS requirement (13.4 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

Käerjeng ships an update weekly, POST Parcels & Mail every 5 weeks. The most recent releases landed on October 18, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 4 level

Käerjeng versus POST Parcels & Mail: the parameters behind the verdict, then further details
Parameter	Käerjeng	POST Parcels & Mail
Price	Free	Free
Update frequency	Weekly — better	Every 5 weeks
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad	iPhone, iPod
Requires iOS	16.0	13.4 — better
Further details — not scored
Size	76 MB	40 MB
Age rating	4+	4+
Developer	Kaerjeng	POST Luxembourg

In-app purchases

None

Käerjeng

No in-app purchases

None

POST Parcels & Mail

No in-app purchases

Questions

Is Käerjeng free?

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

Is POST Parcels & Mail free?

POST Parcels & Mail is free to download, with no in-app purchases.

Do Käerjeng or POST Parcels & Mail have ads?

Neither Käerjeng nor POST Parcels & Mail shows ads.

Which is updated more often, Käerjeng or POST Parcels & Mail?

Käerjeng ships an update weekly, and POST Parcels & Mail every 5 weeks. Most recently, Käerjeng was updated on October 18, 2026 and POST Parcels & Mail on October 24, 2026.