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App Store Apps > Entertainment > iC4
iC4 icon

iC4

by iChallenge UG (haftungsbeschränkt) · Entertainment · Free
On the App Store since July 2020 · Data updated 2026-10-29

iC4 is made and published by iChallenge UG (haftungsbeschränkt). AppBrain is an independent app data site and isn't affiliated with iChallenge UG (haftungsbeschränkt). The app name, icon, screenshots and description belong to iChallenge UG (haftungsbeschränkt) and are shown as published on the App Store.

AppBrain's verdict

Last updated
August 27, 2025
Size
50.0 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

Comments on iC4 for iOS

We don't have enough comments to show example comments. Please check back later.

Store listing

By iChallenge UG (haftungsbeschränkt), from the App Store
iC4 Screenshot 1 of 5
iC4 Screenshot 2 of 5
iC4 Screenshot 3 of 5
iC4 Screenshot 4 of 5
iC4 Screenshot 5 of 5
Screenshots by iChallenge UG (haftungsbeschränkt), from the the App Store listing
Description by iChallenge UG (haftungsbeschränkt) Written by the developer, not by AppBrain. Click to read.
Die iChallenge verbindet lokale Erlebnisse mit einer digitalen Rallye. Teams navigieren mit der App durch die reale Welt und müssen Herausforderungen bewältigen. Dabei können sie kommunizieren und kollaborieren oder kompetitiv einen Wettbewerb gewinnen. 

Welche "Challenges" werden den Teams begegnen? Fragen, persönliche Aufgaben, Foto- und Videorätsel, QR-Codes, Geocaches, und viel mehr. Ein Teamevent mit viel Spaß und Interaktion.

Nach Download der App loggen sich Teams mit einem QR-Code in das individuelle Spiel ein. 

Für eine Anfrage zur Erstellung einer Rallye an ihrem Ort: https://www.ichallenge.info/de/
Official page on the App Store Also on Google Play

Safety and technology

Found in the app by AppBrain
Price
Free
App size
50.0 MB
Content rating
Everyone

Technologies used by iC4

Releases

Updates seen on the App Store
Version
4.0.7
Launched
July 2020

No changelog data

Alternatives

Similar apps and more from iChallenge UG (haftungsbeschränkt)

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Also available on Google Play

iC4 icon iC4
iChallenge UG (haftungsbeschränkt)
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1,000+

Rankings

App Store top charts

App Store Rankings for iC4

This app is not ranked

About the app and developer

About iC4

iC4 is an entertainment app developed by iChallenge UG (haftungsbeschränkt).

What is the rating of iC4?

iC4 has no ratings yet.

Is iC4 free?

iC4 is free. The app size is 49.95 MB. The latest version available is 4.0.7. The last update was on August 27, 2025.

What are the requirements for iC4?

The app has a content rating of Everyone. The app has been available on the App Store since July 2020.

Developer information for iChallenge UG (haftungsbeschränkt)

iChallenge UG (haftungsbeschränkt)

Address:

Frequently asked questions about iC4

Is iC4 free?

Yes. iC4 is free on the App Store.

Is iC4 still available?

Yes. iC4 is on the App Store, and the last update we saw was on August 27, 2025.

How large is iC4?

iC4 is 49.95 MB.

Is iC4 suitable for children?

App Store rates the content of iC4 as suitable for everyone.

Who made iC4?

iC4 was developed by iChallenge UG (haftungsbeschränkt). It is listed in the entertainment category on the App Store.

What are the best alternatives to iC4?

People looking at iC4 also look at these entertainment apps: Events Altstadt Salzburg, The Ogglies – Stacking Game, twotickets, Schule der Folgenlosigkeit, Storydive.

Share iC4

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EOFT icon EOFT
Köpi icon Köpi
Overview Alternatives Reviews Rankings Technology
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