Comparison

Dermathority vs Koeien & Kaas

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

Head to head

About

Dermathority

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The Dermathority App is an innovative loyalty program specifically designed to reward returning customers. With the Dermathority app, customers can easily earn points by performing various actions, such as repeat visits, social media interactions, completing surveys and more. These earned points can then be redeemed for great rewards, such as discounts or free products

About

Koeien & Kaas

Features

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De Koeien & Kaas App is een innovatief loyaliteitsprogramma dat speciaal is ontworpen om terugkerende klanten te belonen. Met de Koeien & Kaas app kunnen klanten eenvoudig punten sparen door verschillende acties uit te voeren, zoals herhaalbezoeken, interactie op social media, het invullen van enquêtes en meer. Deze gespaarde punten kunnen vervolgens worden ingewisseld voor geweldige beloningen, zoals kortingen of een gratis product.

Screenshots

Dermathority4 screens

Koeien & Kaas4 screens

Verdict

The call

Dermathority and Koeien & Kaas are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

ScorecardNo meaningful differences

Dermathority versus Koeien & Kaas: the parameters behind the verdict, then further details
Parameter	Dermathority	Koeien & Kaas
Price	Free	Free
Update frequency	Every 3 weeks	Every 3 weeks
Ads	No	No
In-app purchases	No	No
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	16.4	15.1 — better
Further details — not scored
Size	76 MB	82 MB
Age rating	4+	4+
Developer	Authic Labs B.V.	Steaks & Cheese Hospitality Group BV

In-app purchases

None

Dermathority

No in-app purchases

None

Koeien & Kaas

No in-app purchases

Questions

Is Dermathority free?

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

Is Koeien & Kaas free?

Koeien & Kaas is free to download, with no in-app purchases.

Do Dermathority or Koeien & Kaas have ads?

Neither Dermathority nor Koeien & Kaas shows ads.

Which is updated more often, Dermathority or Koeien & Kaas?

Dermathority ships an update every 3 weeks, and Koeien & Kaas every 3 weeks. Most recently, Dermathority was updated on October 30, 2026 and Koeien & Kaas on November 5, 2026.