Comparison

Musée Zadkine vs Coordy

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

Head to head
About

Musée Zadkine

Features
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The official application of the Zadkine museum accompanies you in the discovery of this artist's studio turned museum and its exhibitions. During your visit, discover: - An interview with the director of the museum: Cécilie Champy, - The museum district in pictures at the time of Ossip Zadkine, - chronological landmarks on the life of Ossip Zadkine and his wife Valentine Prax, - The commented works of the exhibition: “Ossip Zadkine. A studio life. You can also find all the practical information you need to prepare for your visit, access the digital guestbook and all the museum's programming.

About

Coordy

Features
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Coordy makes it easy to participate in behavioral and cognitive science studies directly from your iPhone. The app connects you with real research projects designed by scientists studying decision-making, cognition, and social behavior. Browse upcoming and ongoing studies, read clear information about each experiment, and review consent before joining. Some studies happen at scheduled times, while others can be completed at your own pace. Interactive tasks are delivered through a simple and intuitive interface, making participation accessible for everyone. You can view your participation history, check which studies you’ve completed, and see any relevant feedback provided by the researchers. Coordy is designed with transparency, privacy, and participant experience in mind, making it easy to contribute to meaningful scientific work from anywhere. Whether you’re curious about human behavior or enjoy engaging cognitive tasks, Coordy gives you a straightforward way to support ongoing research and help scientists better understand how people think and decide.

Screenshots

Musée Zadkine4 screens

Verdict

The call

The clearest difference is update cadence: Coordy at every 3 months against Musée Zadkine's every 21 months. Musée Zadkine's advantage is iOS requirement (13.0 vs 15.1). 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

Musée Zadkine ships an update every 21 months, Coordy every 3 months. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 4 level
Musée Zadkine versus Coordy: the parameters behind the verdict, then further details
ParameterMusée ZadkineCoordy
PriceFreeFree
Update frequencyEvery 21 monthsEvery 3 months — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.0 — better15.1
Further details — not scored
Size90 MB34 MB
Age rating17+17+
DeveloperParis MuséesGuilherme Henrique Lima marques Silva

In-app purchases

None

Musée Zadkine

No in-app purchases

None

Coordy

No in-app purchases

Questions

Is Musée Zadkine free?
Musée Zadkine is free to download, with no in-app purchases.
Is Coordy free?
Coordy is free to download, with no in-app purchases.
Do Musée Zadkine or Coordy have ads?
Neither Musée Zadkine nor Coordy shows ads.
Which is updated more often, Musée Zadkine or Coordy?
Musée Zadkine ships an update every 21 months, and Coordy every 3 months. Most recently, Musée Zadkine was updated on October 19, 2026 and Coordy on October 25, 2026.

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