Comparison

COSS vs KOR'K Scan

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

Head to head
About

COSS

Showcase your professional skills and earn digital badges to impress recruiters. Measure and certify your abilities in soft, technical, and mad skills to build a dynamic portfolio for job applications.

Highlights
  • Skill measurement and certification
  • Network-based feedback collection
  • Digital badges for soft and technical skills
  • CV and LinkedIn profile integration
  • Dynamic skills portfolio creation
  • 35+ soft skills, 200+ technical skills, 20 mad skills
Features
Read full description

Unlock Your Dream Opportunities with COSS! Ready to land that perfect internship, apprenticeship, or dream job? Look no further than COSS – the ultimate tool to showcase your talents and impress recruiters. With COSS, you can measure and certify your skills, just like the TOEIC test, but developed to assess your professional skills. Here's how it works: 1. Choose the skills you want to showcase. 2. Seek quick and simple feedback from your network – fellow students, professors, and professionals you work(ed) with during internships, apprenticeships or student jobs. 3. Discover your strengths and areas for growth with detailed results and expert recommendations. But that's not all! COSS takes your achievements to the next level. Earn digital COSS badges for your soft skills and display badges with your school's logo for your technical skills. Publish these badges on your CV and LinkedIn profile to make a lasting impression on potential employers. With COSS, you can build a dynamic skills portfolio for each job application. You have a full array of options: • 35 soft skills, including Adaptability, Effective Communication, and more. • 200 technical skills, from UX design to Financial Analysis and beyond. • 20 mad skills, covering everything from team leadership to music talents and volunteer experience. Don't miss out on the opportunity to boost your career. Download COSS now and stand out in the competitive job market. Your dream opportunity is just a click away!

About

KOR'K Scan

Read full description

Quand mon petit frère Ismaël avait 4 ans, il a fallu deux ans pour obtenir un diagnostic. Deux ans pendant lesquels nous, sa famille, voyions des choses que personne d'autre ne voyait sans savoir quoi en faire. KOR'K Scan est l'outil que j'aurais voulu qu'on ait : pas pour surveiller, pour enfin pouvoir dire « regardez, voilà ce que nous voyons, chaque jour ». COMMENT ÇA MARCHE Vous filmez de courts moments de vie un jeu, un repas, une routine. KOR'K observe et relie ce qu'il voit à des repères de développement reconnus (CDC 2022, OMS), de 0 à 7 ans. Vous découvrez le portrait de votre enfant : ce qu'il sait déjà faire, ce qui est en train d'émerger. CE QUE VOUS RETROUVEZ Le premier portrait de votre enfant, dès 3 vidéos L'album de ses progrès, qui grandit avec lui Le récap du mois, à revivre et à partager Chaque mois, un rapport détaillé par domaine : langage, motricité, interactions, émotions, routines VOS VIDÉOS, SOUS CONTRÔLE Vos vidéos sont chiffrées, hébergées en Europe et supprimées sous 30 jours. Le prénom de votre enfant n'est jamais transmis à l'analyse. CE QUE KOR'K N'EST PAS KOR'K ne pose aucun diagnostic et ne remplace jamais un professionnel de santé. C'est une aide à l'observation : un langage commun entre vous et ceux qui accompagnent votre enfant. Téléchargement gratuit. Rapport détaillé avec l'abonnement KOR'K Scan Pro (9,99 €/mois, sans engagement).

Screenshots

COSS4 screens
KOR'K Scan4 screens

Verdict

The call

The clearest difference is in-app purchases: COSS at none against KOR'K Scan's 1. KOR'K Scan's advantage is update cadence (every 10 days vs every 6 weeks). On price, ads, 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

Both are free to download. KOR'K Scan sells 1 in-app purchase, starting at $8.99 per month. COSS asks for nothing beyond the download.

UpkeepUpdate frequency

COSS ships an update every 6 weeks, KOR'K Scan every 10 days. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 6 level
COSS versus KOR'K Scan: the parameters behind the verdict, then further details
ParameterCOSSKOR'K Scan
PriceFreeFree
Positive reviews83.3% of reviews—
Update frequencyEvery 6 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size40 MB51 MB
Age rating4+4+
Developer5FEEDBACKAmdy Bouviala

In-app purchases

None

COSS

No in-app purchases

1 purchases

KOR'K Scan

Subscriptions1
  • KOR'K Scan Pro$8.991 Month

Questions

Is COSS free?
COSS is free to download, with no in-app purchases.
Is KOR'K Scan free?
KOR'K Scan is free to download, with in-app purchases available.
Do COSS or KOR'K Scan have ads?
Neither COSS nor KOR'K Scan shows ads.
Which is updated more often, COSS or KOR'K Scan?
COSS ships an update every 6 weeks, and KOR'K Scan every 10 days. Most recently, COSS was updated on October 15, 2026 and KOR'K Scan on October 1, 2026.

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