K2U Opiniones 

My main dislike is the difficulty returning to where I left off. You can't just simply mark a point (add a bookmark) anywhere.

It didn’t help. None of the questions in the test exams appeared in the certification. It was a waste of time and money.

Website doesn't work, long load times between questions, has reset my progress multiple times or logged 0% scores after completing exams. I enjoyed using Focus on Force, this site ruined the exams I already paid for. Would recommend finding question banks for your certifications elsewhere. Servers went down while I was in a practice exam once, and it completely lost everything and I had to wait half an hour for them to even put the site back up.

K2 University was instrumental in helping me prepare for my Salesforce ADM-201 exam. I had originally booked the exam for July 30th, but I kept scoring 75%+ on K2 University’s practice exams, so I decided to attempt it early on July 2nd — and I passed, scoring 100% in three sections of the official exam. The way K2 University blends practice with study builds exactly the muscle test takers need to walk in with confidence. That’s what makes the difference

James DECLERUS

J'ai préparé plusieurs certifications sur Focus on Force et j'étais assez satisfait du site (en dehors du temps de chargement des pages). Depuis la migration vers K2 je rencontre beaucoup de bugs qui me gênent dans mon apprentissage.

Liste non exhaustive :

- Perte du suivi : Il est devenu impossible de voir ma progression globale depuis le dashboard ou de savoir précisément à quel endroit reprendre ma leçon précédente.

- Le compteur d'heures ne fonctionne pas. Ma leçon actuelle indique que j'aurais passé + de 1000 heures dessus.

- Incohérence des knowledge check qui portent sur des outils / produits qui ne sont pas présents dans les chapitres.

- Score des examens erronés. Mon dernier examen indique "Failed (15%) alors que j'avais peu d'erreurs.

- Impossible de laisser un commentaire ou poser une question sur les châpitres alors que c'était possible sur FoF.

- Le contenu n'est pas toujours mis à jour (noms de produit anciens, screenshots d'écrans qui n'existent plus etc.)

- Serveurs toujours aussi mauvais.

Preparing for my Salesforce certification exam with the Practice Exams from K2 University becomes incredibly easy — especially if you struggle with an irrational fear of exams, if you’ve always found exam preparation difficult, if English is not your native language, and if your initial education did not use multiple‑choice questions to assess your knowledge.
In all these situations, the K2 University Practice Exams become a major ally in successfully preparing for my Salesforce certification exams, and I highly recommend them to everyone.

The questions — and the answer choices — truly prepare you for the real exam.
My favorite feature of the platform is the Topic Exams with their color‑coding system (red = low, yellow = medium, green = high). You immediately know which topics you need to review after your first attempt.

My strategy is simple:
I repeat the Practice Exams until I reach a High score on every topic.
Once all topics are green, I know with confidence I can take my Salesforce certification exam with complete peace of mind.

K2 University was essential for achieving my first three Salesforce certifications.
I am now a 3x Salesforce Certified Professional, and I still cannot believe it yet!
I now prepare for my exams like an athlete, fearlessly, thanks to K2 University — and I strongly recommend their training to anyone who wants to pass Salesforce Certifications.

In a fast‑moving world, being able to prove that your knowledge is up to date through Professional Certifications is a skill that K2 University can definitely help you master.

I ordered the Salesforce Admin Cert package from Focus on Force. It cost $200 (the cost of the test) and came with a voucher for a free test. So it was a great deal.. For the exact cost of the test, you also got this complete guide. I did the studying, took the practice tests and passed the exam. So it worked!

One thing to note is that in May, the site changed from Focus on Force to K2university. And there was a period for a week or two when things worked very poorly. I couldn't log in, and it didn't save my practice test results. While that roll-out didn't work well, I believe most of those issues have been resolved by now.

Their website does not work - userface is basically non-functional. Please avoid K2 University at all costs. Do not trust them.

Site is trash and they use a fake trustpilot score on their homescreen. Just about nothing loads and ends in errors super glad focus on force migrated from trash to trash.
Reset button works like trash throws you back in exams half completed just complete AI slop is what this site is. Tell chatgpt to get your DNS issues under track please.