Comparison

COBIDU vs STEM Discovery Campaign

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

Head to head
About

COBIDU

Features
Read full description

Access your organization’s training programs from anywhere with the COBIDU APP and learn at your own pace. View the training assigned to you, and access videos, documents, and other learning materials directly from your mobile device. Keep track of your completed and ongoing training, and pick up right where you left off. You can even continue learning without an internet connection by downloading relevant content in advance. Stay up to date with your professional development by receiving notifications for training announcements and reminders. The COBIDU APP makes corporate learning accessible—whether you are in the office, out in the field, or on the go. To get started, simply log in using your organization’s academy account.

About

STEM Discovery Campaign

Explore and submit STEM activities worldwide on an interactive map. Discover partner projects, learn about different STEM events, and filter entries to find what interests you. Participate in exciting competitions and win awards.

Highlights
  • Browse STEM activities on a map
  • Submit your own STEM activities
  • View partner projects
  • Discover diverse STEM events
  • Filter map and feed entries
  • Participate in competitions
Features
Read full description

Browse and submit all the STEM activities organized, conducted, participated in and featured on the STEM Discovery Campaign map. View your own and other interested stakeholders’ entries on the map, learn about the partners of the campaign and their projects and discover different types of STEM activities that take place in Europe and beyond. Filter the entries to be displayed on the map and the Feed. Participate in competitions and win awards.

Screenshots

COBIDU4 screens
STEM Discovery Campaign3 screens

Verdict

The call

The clearest difference is update cadence: STEM Discovery Campaign at every 6 weeks against COBIDU's every 9 months. STEM Discovery Campaign also leads on iOS requirement (11.0 vs 15.0). 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

COBIDU ships an update every 9 months, STEM Discovery Campaign every 6 weeks. Both last shipped on November 3, 2026.

Scorecard2 real differences · 7 level
COBIDU versus STEM Discovery Campaign: the parameters behind the verdict, then further details
ParameterCOBIDUSTEM Discovery Campaign
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 9 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size58 MB39 MB
Age rating4+4+
DeveloperINTRON INCEUN Partnership AISBL

In-app purchases

None

COBIDU

No in-app purchases

None

STEM Discovery Campaign

No in-app purchases

Questions

Is COBIDU free?
COBIDU is free to download, with no in-app purchases.
Is STEM Discovery Campaign free?
STEM Discovery Campaign is free to download, with no in-app purchases.
Do COBIDU or STEM Discovery Campaign have ads?
Neither COBIDU nor STEM Discovery Campaign shows ads.
Which is updated more often, COBIDU or STEM Discovery Campaign?
COBIDU ships an update every 9 months, and STEM Discovery Campaign every 6 weeks. Most recently, COBIDU was updated on November 3, 2026 and STEM Discovery Campaign on November 3, 2026.

Other comparisons