Comparison

Voletarium vs In extremis

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

Head to head
About

Voletarium

Embark on an adventure to uncover the mystery of two inventors and their legendary flying machine. Design, build, and upgrade your own aircraft to explore new lands and overcome aerial challenges. Compete with others and discover hidden secrets.

Highlights
  • Design custom flying machines
  • Explore foreign countries
  • Collect flying machine parts
  • Experiment with aircraft components
  • Improve flying machines
  • Compete with other players
Read full description

YOUR DREAMS OF FLYING BECOME A REALITY! Centuries ago, two inventors, the Eulenstein brothers, attempted to make their dreams a reality. In the Voletarium, their legendary workshop, they built a series of flying machines before one day in 1825 disappearing mysteriously without a trace. What happened to them? Did they simply give up? Or did they succeed in building the first functioning flying machine, the Volatus II? Two young descendants of the Eulenstein brothers, Emily and Lawrence, have made it their task to find the truth. Follow the trail of the legendary Volatus II and become a SKY EXPLORER! - Design your own flying machines - Explore foreign countries at staggering heights - Collect new parts for your flying machines - Experiment with wings, boosters and cockpits - Improve your flying machines to master exciting challenges in the air - Compete with other members of the Adventure Club Still dreaming? Or do you think you have what it takes to become a real SKY EXPLORER? By the way: the real-life Voletarium was extensively renovated by the Adventure Club in the grounds of Europa-Park and is open to visitors! In the Voletarium, you can even collect an exclusive flying machine with the QR collector. Not only that, you also have the opportunity to use further In-Game features like the treasure hunt or selfie spots. You can also experience a Sky Explorers Virtual Reality flight on the Alpenexpress Coastiality at Europa-Park, or directly from the Coastiality App. Information for parents: Voletarium: Sky Explorers can be downloaded and played free of charge. Some objects in the game can be purchased with real money. These In-App purchases can be deactivated in the device settings. You can find up-to-date information about the mobile game at: Voletarium-TheGame.com Facebook.com/vskyexplorers

About

In extremis

Features
Read full description

In extremis vous propose, tel un laboratoire, de ressentir de manière condensée ce que cela fait quand nous devons faire des choix en lien avec l’énergie, et que nous devons les faire avec des informations partielles, des pressions diverses, et une Histoire qui s’accélère.

Screenshots

Voletarium4 screens
In extremis4 screens

Verdict

The call

The clearest difference is in-app purchases: In extremis at none against Voletarium's 5. In extremis also leads on update cadence (every 2 days vs every 3 weeks). On price, ads, device support and iOS requirement 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. Voletarium sells 5 one-off in-app purchases. In extremis asks for nothing beyond the download.

UpkeepUpdate frequency

Voletarium ships an update every 3 weeks, In extremis every 2 days. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 8 level
Voletarium versus In extremis: the parameters behind the verdict, then further details
ParameterVoletariumIn extremis
PriceFreeFree
Rating4.8 (18 ratings) — better—
Positive reviews74.3% of reviews—
Number of ratings18 — better—
Update frequencyEvery 3 weeksEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size1.0 GB170 MB
Age rating9+4+
DeveloperMack Media GmbHJEUX OPLA

In-app purchases

5 purchases

Voletarium

One-time5
  • 2000 Coins$0.99
  • 5000 Coins$1.99
  • 200 Scrap Parts$2.99
Show 2 more
  • 10000 Coins$3.99
  • 500 Scrap Parts$5.99
None

In extremis

No in-app purchases

Questions

Is Voletarium free?
Voletarium is free to download, with in-app purchases available.
Is In extremis free?
In extremis is free to download, with no in-app purchases.
Do Voletarium or In extremis have ads?
Neither Voletarium nor In extremis shows ads.
Which is updated more often, Voletarium or In extremis?
Voletarium ships an update every 3 weeks, and In extremis every 2 days. Most recently, Voletarium was updated on October 15, 2026 and In extremis on October 4, 2026.

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