Comparison

OMR vs iC4

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

Head to head
About

OMR

This app serves as a comprehensive guide for the OMR Festival, providing event schedules, exhibitor and speaker details, and a personalized program builder. Navigate the festival grounds with an interactive floor plan and discover industry leaders.

Highlights
  • Personalized schedule builder
  • Exhibitor and speaker profiles
  • Interactive floor plan
  • Full event timetable
  • Latest news and information
Features
Read full description

OMR Festival App Translation The OMR Festival App is your ultimate guide to the OMR Festival in Hamburg. We provide you with all the latest news and information about the event. Get details on exhibitors, speakers, and the program—and build your own personalized schedule for May 5 and 6 at #OMR26. WHAT TO EXPECT IN THE APP Timetable: Featuring the full program for Stages, Masterclasses, Guided Tours, and Side Events. Favorites: Save your personal program highlights. 800+ Speaker Profiles: Get to know the experts. 1,000+ Exhibitors & Partners: Explore the industry leaders. Floor Plan: Navigate the festival grounds with ease. ABOUT THE OMR FESTIVAL On May 5 and 6, 2026, the OMR Festival once again expects over 70,000 visitors at the Hamburg Exhibition Center. Spanning 100,000 square meters, OMR offers the digital and marketing scene a comprehensive program consisting of a Conference, Masterclasses, Guided Tours, Side Events, and an Expo over two days. Across six stages, top speakers from around the world—including industry experts, digital decision-makers, founders, and investors—will discuss the latest trends and developments. EXPO TUESDAY, MAY 5 & WEDNESDAY, MAY 6, 2026 Established companies and rising stars from the digital marketing industry showcase themselves at our Expo. Meet all 1,000+ exhibitors and partners over the course of two days. Additionally, we provide a program featuring over 270 Masterclasses, as well as presentations and panels directly at the exhibitor booths. You can also look forward to Guided Tours across the grounds and a massive selection of food and drinks. STAGES TUESDAY, MAY 5 & WEDNESDAY, MAY 6, 2026 Our six major stages, including the Conference Stage, are considered the highlight of the OMR Festival. This is where international superstars of the digital scene share the spotlight with forward-thinking companies. Visitors can expect a concentrated dose of inspiration and relevant insights in a relaxed atmosphere. ADDITIONAL HIGHLIGHTS TUESDAY, MAY 5 & WEDNESDAY, MAY 6, 2026 In addition to the Expo and Conference, guests can look forward to many other highlights over the two days. Great food and drinks, an after-show party on both nights, booth parties hosted by exhibitors, and spacious outdoor areas. It’s a full program at the OMR Festival. Would you like me to adjust the tone to be even more "marketing-heavy," or perhaps help you draft a short App Store promotional text based on this content?

About

iC4

Features
Read full description

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/

Screenshots

OMR4 screens
iC44 screens

Verdict

The call

The clearest difference is update cadence: OMR at weekly against iC4's every 2 months. 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

OMR ships an update weekly, iC4 every 2 months. The most recent releases landed on October 15, 2026 and October 6, 2026 respectively.

Scorecard1 real difference · 7 level
OMR versus iC4: the parameters behind the verdict, then further details
ParameterOMRiC4
PriceFreeFree
Positive reviews26.0% of reviews—
Update frequencyWeekly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.415.6 — better
Further details — not scored
Size83 MB50 MB
Age rating4+4+
DeveloperOMR by Ramp106 GmbHiChallenge UG haftungsbeschrankt

In-app purchases

None

OMR

No in-app purchases

None

iC4

No in-app purchases

Questions

Is OMR free?
OMR is free to download, with no in-app purchases.
Is iC4 free?
iC4 is free to download, with no in-app purchases.
Do OMR or iC4 have ads?
Neither OMR nor iC4 shows ads.
Which is updated more often, OMR or iC4?
OMR ships an update weekly, and iC4 every 2 months. Most recently, OMR was updated on October 15, 2026 and iC4 on October 6, 2026.

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