Comparison

MER PCC vs OOG

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

Head to head
About

MER PCC

Access medical education resources and register for conferences on the go. Browse by date or topic, view agendas, and manage your professional profile.

Highlights
  • Search and register for conferences
  • Browse by date or topic
  • View conference agendas
  • Manage user profile
  • Access medical education resources
Features
Read full description

Medical Education Resources (MER) is Primary Care’s leading provider of commercial-free CME. Join the hundreds of thousands of your medical professional peers who have enjoyed CME-getaways at locations around the globe. Revel in MER’s signature half-day format at over 120 conferences annually, covering 32 topics, during all times of the year. Within the new MER app search and register for a conference, browse by date or topic, view agendas, and manage your profile all from your mobile device.

About

OOG

This AI-powered platform offers verified healthcare professionals free, unlimited continuing education credits. It provides evidence-based answers to clinical questions and delivers the latest medical research from leading experts and institutions. Track all your requirements, licenses, and deadlines in one convenient place.

Highlights
  • Earn free CE/CME/CEUs and MOC credit
  • AI-powered clinical question answering
  • Access latest medical research and expert insights
  • Track licenses, credits, and deadlines
  • Personalized learning by specialty
  • Micro-learning with short-form videos
Currently charting
Read full description

THE #1 EVIDENCE-BASED LEARNING PLATFORM FOR U.S. HEALTHCARE PROFESSIONALS OOG is the #1 AI-powered learning platform for verified healthcare professionals. Turn the learning you already do every day into free, unlimited CE/CME/CEUs and MOC credit. Ask clinical questions and get evidence-based answers. Discover what’s new in your field from leading experts. Everything HCPs need to learn, earn, and track credit, in one place. OOG brings clinical knowledge, continuing education, and peer-to-peer learning together in one platform, personalized to your specialty and workflow. Backed by the most trusted names in medicine OOG content is sourced exclusively from leading publishers and institutions, including NEJM, ASCO, JAMA, ADA, EBSCO, ANA, Stanford, Cleveland Clinic, and Mayo Clinic. – Turn Everyday Learning Into Credit Earn free, unlimited CE/CME/CEUs and MOC credit from the learning you’re already doing. Get Answers at the Point of Care Ask or speak any clinical question and get evidence-based answers backed by trusted medical sources. Know What Matters in Your Field Stay ahead with the latest medical research, evidence-based articles, and short-form videos from expert healthcare professionals. Learn From the Best, and Each Other Discover real-world knowledge from your peers alongside the latest medical evidence. We Track All Your Requirements OOG is your end-to-end compliance partner, managing licenses, requirements, credits, certificates, and deadlines all in one place. Save Time for Patient Care -Get instant, evidence-based answers without digging through research. -Fit micro-learning into your day with short-form videos and AI-powered content. -No more hunting for CE requirements or costly courses. -You earn, we automatically report credits to applicable state and specialty boards. Trusted by Healthcare Professionals “Being able to earn, track and manage my deadlines in ONE place is game-changing!” -Ashley, Physician Assistant (PA) “OOG delivers clear, concise, evidence-based answers with references, reinforces what you’ve already learned from your question, and turns each search into an opportunity to earn CME.” -Chris, Physician (MD) “OOG has completely transformed how I earn CEUs. It makes my life so much easier!” -Patrick, Registered Nurse (RN) “OOG is the future of CE for clinicians. The AI instantly connects me with the most relevant, up-to-date medical knowledge. I’m learning on the go and it’s so efficient!” -Danielle, Acute Care Nurse Practitioner (ACNP)

Screenshots

MER PCC4 screens
OOG4 screens

Verdict

The call

The clearest difference is review sentiment: OOG at 84% against MER PCC's 29%. OOG also leads on rating (4.5 vs 3.3) and update cadence (every 2 weeks vs every 3 months). MER PCC's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, ratings volume, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

OOG holds the better App Store score, 4.5 against 3.3. Both are backed by a comparable volume of ratings — 40 and 62 respectively. Written reviews point the same way: 29% of MER PCC's written reviews are positive against 84% of OOG's.

UpkeepUpdate frequency

MER PCC ships an update every 3 months, OOG every 2 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

Scorecard6 real differences · 5 level
MER PCC versus OOG: the parameters behind the verdict, then further details
ParameterMER PCCOOG
PriceFreeFree
Rating3.3 (40 ratings)4.5 (62 ratings) — better
Positive reviews28.6% of reviews84.4% of reviews — better
Number of ratings4062 — better
Update frequencyEvery 3 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank—#182 — better
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.0
Further details — not scored
Size38 MB244 MB
Age rating4+17+
DeveloperMer Primary Care ConferencesOOG, Inc

Customer experience

MER PCC

All ratings38 ratings
Positive57.9%
Neutral5.3%
Negative36.8%
Written reviews14 reviews
Positive28.6%
Neutral7.1%
Negative64.3%

OOG

All ratings62 ratings
Positive83.9%
Neutral6.5%
Negative9.7%
Written reviews45 reviews
Positive84.4%
Neutral6.7%
Negative8.9%

In-app purchases

None

MER PCC

No in-app purchases

None

OOG

No in-app purchases

Questions

Is MER PCC free?
MER PCC is free to download, with no in-app purchases.
Is OOG free?
OOG is free to download, with no in-app purchases.
Which has better reviews, MER PCC or OOG?
OOG is rated higher. MER PCC averages 3.3 out of 5 from 40 ratings, while OOG averages 4.5 from 62 ratings.
Do MER PCC or OOG have ads?
Neither MER PCC nor OOG shows ads.
Which is updated more often, MER PCC or OOG?
MER PCC ships an update every 3 months, and OOG every 2 weeks. Most recently, MER PCC was updated on November 6, 2026 and OOG on November 7, 2026.

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