Comparison

Challans vs Imphy

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

Head to head

About

Challans

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Restez connectés avec votre ville ! L'application de la ville de Challans vous propose les actualités, l'agenda des manifestations, des notifications en temps réels et bien plus encore : - Actualités - Agenda - Marchés - Lieux à proximité - Collecte des déchets - Parkings - Nova Multiplexe - Cinéma - Numéros utiles - Transports - Cantine - Billetterie - Réseaux sociaux - Publications - Santé

About

Imphy

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Restez connectés avec votre ville ! L'application de la ville de Imphy vous propose les actualités, l'agenda des manifestations, des notifications en temps réels et bien plus encore : - Mairie d'Imphy - Actualités - Evènements - Démarches administratives - Santé - Ecole multisports - Ecole de musique - Plan - Réseaux sociaux - Social - Numéros d'urgence - Associations - Commerces et artisanat - Espace de loisirs Amphelia - Autres services - Travaux en cours - Urbanisme - Habitat - Service scolaire

Screenshots

Challans4 screens

Imphy4 screens

Verdict

The call

The clearest difference is update cadence: Challans at every 2 weeks against Imphy's every 4 months. 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

Challans ships an update every 2 weeks, Imphy every 4 months. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

Scorecard1 real difference · 5 level

Challans versus Imphy: the parameters behind the verdict, then further details
Parameter	Challans	Imphy
Price	Free	Free
Update frequency	Every 2 weeks — better	Every 4 months
Ads	Yes	Yes
In-app purchases	No	No
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.2	13.2
Further details — not scored
Size	50 MB	44 MB
Age rating	17+	17+
Developer	Ville de Challans	Imphy

In-app purchases

None

Challans

No in-app purchases

None

Imphy

No in-app purchases

Questions

Is Challans free?

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

Is Imphy free?

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

Do Challans or Imphy have ads?

Both Challans and Imphy show ads.

Which is updated more often, Challans or Imphy?

Challans ships an update every 2 weeks, and Imphy every 4 months. Most recently, Challans was updated on October 10, 2026 and Imphy on September 29, 2026.