Comparison

Number Run vs Schule Opfikon

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

Head to head
About

Number Run

Embark on an adventure to recover stolen crystals by solving math problems. This game offers engaging practice for all ages, from children learning arithmetic to adults seeking mental stimulation. It features multiple game modes and educational alignment.

Highlights
  • 52 math levels
  • Addition, subtraction, multiplication, division
  • Endless Mode
  • Common Core aligned
  • Unlockable outfits
  • Developed by graduate students
Features
Read full description

Baron von Count has stolen the 4 Mathemagical crystals of the land. Chase him down and bring him to justice or humanity will be forced to count on their fingers forever! Number Run is great practice for boys & girls learning math and adults who just want to stay sharp. Finally, a FUN math game: -Features 52 levels across addition, subtraction, multiplication, and division -Test your skills in Endless Mode -Aligned to Common Core state standards -Unlock new outfits and show your style -Developed by graduate students from Stanford and USC -Retina support for iPhone and iPad -Did we mention it's actually fun? We're gamers, we're developers, we're educators--talk to us at www.facebook.com/numberrun

About

Schule Opfikon

Features
Read full description

Da heute bereits über 80% aller Bewohner der Schweiz (über 96% der 20 bis 50 jährigen Bewohner) ein Smartphone besitzen, ergeben sich immer neue Möglichkeiten in der Art und Weise wie die Kommunikation und Information von Schulen gegenüber den Eltern vonstatten gehen kann. Unsere School-App bietet hier jeder Schule individuell und kostengünstig die Möglichkeit, diese neue Kommunikationsform einzusetzen. Die Eltern laden sich die App herunter und sind mit einem Klick immer auf dem neusten Stand bezüglicher aller gewünschten Informationen zu Ihrer Schule.

Screenshots

Number Run4 screens
Schule Opfikon3 screens

Verdict

The call

The clearest difference is price: Schule Opfikon at Free against Number Run's $2.99. Schule Opfikon also leads on update cadence (every 3 weeks vs every 3 months). On ads, in-app purchases, 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

Schule Opfikon is free to download; Number Run costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Number Run ships an update every 3 months, Schule Opfikon every 3 weeks. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

Scorecard2 real differences · 8 level
Number Run versus Schule Opfikon: the parameters behind the verdict, then further details
ParameterNumber RunSchule Opfikon
Price$2.99Free — better
Rating4.5 (1.1K ratings) — better—
Positive reviews91.0% of reviews—
Number of ratings1.1K — better—
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size39 MB58 MB
Age rating4+4+
DeveloperIgnacio SchiefelbeinDockland SA

Bugs and requests

Number Run

Reported bugs

2 issues
  • Occasional crashes or freezes
  • Issues with number entry on certain devices

Requested features

3 requests
  • Ability to adjust difficulty/speed settings
  • Progress tracking for parents/teachers
  • More variety of skins/characters

Schule Opfikon

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Number Run

No in-app purchases

None

Schule Opfikon

No in-app purchases

Questions

Is Number Run free?
Number Run costs $2.99, with no in-app purchases.
Is Schule Opfikon free?
Schule Opfikon is free to download, with no in-app purchases.
Do Number Run or Schule Opfikon have ads?
Neither Number Run nor Schule Opfikon shows ads.
Which is updated more often, Number Run or Schule Opfikon?
Number Run ships an update every 3 months, and Schule Opfikon every 3 weeks. Most recently, Number Run was updated on November 6, 2026 and Schule Opfikon on November 2, 2026.

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