Comparison

StudiOne vs GRAEFEN

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

Head to head

About

StudiOne

Features

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Die offizielle App des StudiOne Sonnenstudios. Mit dieser spezialisierten App bist du immer und überall auf dem aktuellsten Stand. Die App bietet dir neben aktuellen Angeboten, Öffnungszeiten, Aktionen und Informationen, auch den augenblicklichen Kabinenstatus in Echtzeit, von deinem StudiOne. Somit weißt du immer, ob, oder wie lange, deine Lieblings-Sonnenbank noch läuft. - Deine Daten, Guthaben und dein letzter Besuch hast du immer im Blick. - Die Buchung deiner Lieblings-Kabine kann in Sekundenschnelle im Studio abgewickelt werden, ebenso wie der Kauf von Solarium-Kosmetik und Getränken. StudiOne ist dein Nr.1 Solarium, in Essen, Mönchengladbach, Mülheim und Haan. Wir sind das wahrscheinlich zukunftsorientierteste und sauberste Sonnenstudio der Sonnenbranche und bieten Besonnungsgeräte der fortgeschrittensten Generation. Wir freuen uns auf deinen Besuch!

About

GRAEFEN

Become a member to earn points for exclusive benefits, access vouchers, promotions, and free drinks. Stay updated on events, view photo galleries, and make VIP reservations. Get pre-sale tickets and news, plus a digital pass for 16+ events.

Highlights

Exclusive member benefits
Collect points for rewards
Access to vouchers and promotions
Event listings and galleries
Online VIP reservations
Pre-sale tickets
Digital pass for 16+ events

Features

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Lade dir die GRAEFEN App herunter und profitiere von exklusiven Specials. + Werde Graefen Member und sammle Punkte, um dir exklusive Vorteile zu sichern + Zugang zu Gutscheinen, Aktionen und Free Drinks + Alle GRAEFEN Events im Überblick + Zugang zu allen Bildergalerien + Online VIP Reservierung + VVK-Tickets für bestimmte Events + Aktuelle GRAEFEN News + Digitaler Muttizettel für 16-Plus Events + u.v.m.

Screenshots

StudiOne4 screens

GRAEFEN4 screens

Verdict

The call

The clearest difference is update cadence: GRAEFEN at fortnightly against StudiOne's every 5 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

StudiOne ships an update every 5 months, GRAEFEN fortnightly. The most recent releases landed on October 3, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 7 level

StudiOne versus GRAEFEN: the parameters behind the verdict, then further details
Parameter	StudiOne	GRAEFEN
Price	Free	Free
Positive reviews	—	87.5% of reviews
Update frequency	Every 5 months	Fortnightly — better
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	13.0	12.0 — better
Further details — not scored
Size	14 MB	141 MB
Age rating	12+	12+
Developer	VX Media GmbH	Graefen Event GmbH

In-app purchases

None

StudiOne

No in-app purchases

None

GRAEFEN

No in-app purchases

Questions

Is StudiOne free?

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

Is GRAEFEN free?

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

Do StudiOne or GRAEFEN have ads?

Neither StudiOne nor GRAEFEN shows ads.

Which is updated more often, StudiOne or GRAEFEN?

StudiOne ships an update every 5 months, and GRAEFEN fortnightly. Most recently, StudiOne was updated on October 3, 2026 and GRAEFEN on October 7, 2026.