Comparison

NASPGHAN vs PREP Self

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

Head to head
About

NASPGHAN

Access detailed information for a medical conference, including event schedules, speaker bios, and exhibitor details. Stay organized with reminders and alerts, and connect with other attendees via social media.

Highlights
  • View event information
  • Access event resources
  • See session details
  • Browse speaker information
  • Check exhibitor details
  • Set event reminders
  • Receive alerts
  • Connect via social media
Features
Read full description

The mission of the North American Society for Pediatric Gastroenterology, Hepatology and Nutrition is to advance understanding of normal development, physiology and pathophysiology of diseases of the gastrointestinal tract and liver in children, improve quality of care by fostering the dissemination of this knowledge through scientific meetings, professional and public education, and policy development, and serve as an effective voice for members and the profession.” The membership of NASPGHAN consists of more than 1800 pediatric gastroenterologists, predominantly in 46 states, the District of Columbia, Puerto Rico, Mexico and 8 provinces in Canada. NASPGHAN strives to improve the care of infants, children and adolescents with digestive disorders by promoting advances in clinical care, research and education. Pediatric gastroenterologists specialize in the care of children with chronic abdominal pain, diarrhea, constipation, vomiting, bleeding from the GI tract, inflammatory bowel disease, liver diseases, diseases of the pancreas, poor weight gain and nutritional problems. Pediatric gastroenterologists specialize in gastroesophageal reflux (GER), peptic ulcers, H. pylori, celiac disease, Crohn’s disease, ulcerative colitis, Hirschsprung’s disease, cyclic vomiting, polyps, gallstones, hepatitis, biliary atresia, jaundice, pancreatitis, lactose malabsorption, failure to thrive and other common and rare disorders. Most pediatric gastroenterologists perform endoscopy, colonoscopy, esophageal pH probe studies, esophageal and rectal manometry and liver biopsies. With this resource, mobile app users will be able to: - View Event Information - Full access to event resources - See session information - Browse speaker information - Check out exhibitors and the exhibit hall floor plan - Set reminders for events and receive alerts - Connect through Facebook, Twitter, and Instagram Download the NASPGHAN app now.

About

PREP Self

Access trusted pediatric learning content through a new mobile app. Build a personalized question bank by selecting blocks from various content areas to fit your learning style and schedule. Earn CME credits and MOC points with each block.

Highlights
  • Trusted PREP content
  • Customizable question bank
  • Case-based questions
  • Earn CME credits
  • Earn MOC points
  • Modern user interface
Read full description

Trusted PREP® Content, New Mobile App! For nearly 45 years, the PREP Self-Assessment Program has been a trusted source for pediatric learning and professional growth. Now, we're reimagining the experience. Meet PREP Blocks: A new, customizable way to access the same trusted PREP questions you know and value, designed to fit your learning style, pace, and schedule. • Enjoy a modern, user-friendly interface with a long-awaited mobile app and new desktop experience • Build a Question Bank by selecting blocks from content areas that match your goals • 20 case-based questions per block • Earn up to 4 AMA PRA Category 1 Credits™ and 4 MOC Part 2 Points with each block

Screenshots

NASPGHAN4 screens
PREP Self4 screens

Verdict

The call

The clearest difference is rating: NASPGHAN at 5.0 against PREP Self's 3.7. NASPGHAN also leads on iOS requirement (10.0 vs 15.6). PREP Self's advantage is update cadence (daily vs every 3 weeks) and ratings volume (9 vs 1). On price, ads, in-app purchases and monetization model 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

NASPGHAN holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: PREP Self has 9 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

NASPGHAN ships an update every 3 weeks, PREP Self daily. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

Scorecard4 real differences · 6 level
NASPGHAN versus PREP Self: the parameters behind the verdict, then further details
ParameterNASPGHANPREP Self
PriceFreeFree
Rating5.0 (1 ratings) — better3.7 (9 ratings)
Positive reviews—66.7% of reviews
Number of ratings19 — better
Update frequencyEvery 3 weeksDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better15.6
Further details — not scored
Size47 MB44 MB
Age rating12+4+
DeveloperThe North American Society for Pediatric Gastroenterology, Hepatolgy and NutritionAmerican Academy of Pediatrics

Customer experience

NASPGHAN

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

PREP Self

All ratings9 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

NASPGHAN

No in-app purchases

None

PREP Self

No in-app purchases

Questions

Is NASPGHAN free?
NASPGHAN is free to download, with no in-app purchases.
Is PREP Self free?
PREP Self is free to download, with no in-app purchases.
Which has better reviews, NASPGHAN or PREP Self?
NASPGHAN is rated higher. NASPGHAN averages 5.0 out of 5 from 1 ratings, while PREP Self averages 3.7 from 9 ratings.
Do NASPGHAN or PREP Self have ads?
Neither NASPGHAN nor PREP Self shows ads.
Which is updated more often, NASPGHAN or PREP Self?
NASPGHAN ships an update every 3 weeks, and PREP Self daily. Most recently, NASPGHAN was updated on September 23, 2026 and PREP Self on September 22, 2026.

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