Comparison

B3 Runtime vs Move4SCRIIN

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

Head to head
About

B3 Runtime

Features
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B3 Runtime is an interactive, location-based quiz app where the users have to explore their surroundings while at the same time answer tricky questions. As the player moves throughout the checkpoints of a course, questions are prompted that the player then has to answer. By combining the best of two worlds: physical activities with intellectual stimulation, this app provides the users with an exciting experience! Continued use of GPS running in the background can dramatically decrease battery life.

About

Move4SCRIIN

Features
Read full description

Move4 SCRIIN helps the whole family balance screen time with physical activity. – The app works for both adults and children. – As a parent, you can set screen time limits on your child's phone, and a PIN code is required to change the settings. – At the start of the day, you (or your child) get access to half of the day's screen time. The other half is unlocked step by step through movement. – Each active minute adds more screen time – and after a total of 60 minutes of activity (the WHO's daily activity goal), the full daily allowance is unlocked. Movement is automatically tracked by the phone’s built-in step counter or by SCRIIN’s activity tracker. Move4 SCRIIN also supports Apple Watch and other smartwatches that can connect to Apple Health. Move4 SCRIIN works on both iPhone and iPad.

Screenshots

B3 Runtime1 screens
Move4SCRIIN4 screens

Verdict

The call

The clearest difference is update cadence: B3 Runtime at every 3 weeks against Move4SCRIIN's every 7 months. B3 Runtime also leads on iOS requirement (15.1 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

B3 Runtime ships an update every 3 weeks, Move4SCRIIN every 7 months. The most recent releases landed on September 17, 2026 and September 13, 2026 respectively.

Scorecard2 real differences Β· 4 level
B3 Runtime versus Move4SCRIIN: the parameters behind the verdict, then further details
ParameterB3 RuntimeMove4SCRIIN
PriceFreeFree
Update frequencyEvery 3 weeks β€” betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.1 β€” better18.0
Further details β€” not scored
Size44 MB59 MB
Age rating12+4+
DeveloperB3 Innovation ABSCRIIN

In-app purchases

None

B3 Runtime

No in-app purchases

None

Move4SCRIIN

No in-app purchases

Questions

Is B3 Runtime free?
B3 Runtime is free to download, with no in-app purchases.
Is Move4SCRIIN free?
Move4SCRIIN is free to download, with no in-app purchases.
Do B3 Runtime or Move4SCRIIN have ads?
Neither B3 Runtime nor Move4SCRIIN shows ads.
Which is updated more often, B3 Runtime or Move4SCRIIN?
B3 Runtime ships an update every 3 weeks, and Move4SCRIIN every 7 months. Most recently, B3 Runtime was updated on September 17, 2026 and Move4SCRIIN on September 13, 2026.

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