Comparison

JPlanner vs Prep'IA

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

Head to head
About

JPlanner

This app helps students memorize lessons using the J method, a spaced repetition technique. Create study notes, get a personalized review schedule, and receive reminders to build long-term memory and achieve academic success.

Highlights
  • Create study notes
  • Automatic J method review schedule
  • Customizable review intervals
  • Session reminders
  • Progress tracking
  • Motivation tools
Features
Read full description

JPlanner is the ideal app for students who want to memorize their lessons effectively using the J method, widely used in medicine and law. The J method is based on spaced repetition: reviewing a note on J0 (day of learning), then again on key days such as J1, J3, J7, J14, and J30, in order to counter the forgetting curve and strengthen long-term memory. With JPlanner, you can: • Easily create study notes • Automatically generate your review schedule according to the J method, with customization options • Receive reminders so you never miss a session • Track your progress and stay motivated JPlanner supports you every day to turn consistency into academic success. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Prep'IA

Features
Read full description

Prep'IA is your personal AI study assistant for students, parents, and educators. Instantly turn course notes, textbooks, or documents (PDF, DOCX, images) into personalized quizzes, mock exams, and interactive practice. Whether you’re preparing for school tests, university exams, or job assessments, Prepia adapts to your learning goals and helps you succeed. Key features: • AI-generated quizzes and mock exams • Simulations with a chatbot teacher • Smart feedback and explanations for every mistake • Real-time progress tracking • Parent–Child mode with secure performance monitoring • Easy sharing between students, parents, and teachers Perfect for middle and high school students, university learners, job seekers, and recruiters. Learn smarter. Practice better. Succeed together.

Screenshots

JPlanner4 screens
Prep'IA4 screens

Verdict

The call

The clearest difference is in-app purchases: Prep'IA at none against JPlanner's 5. Prep'IA also leads on ads (none vs shown) and iOS requirement (14.0 vs 17.6). On price 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. JPlanner sells 5 in-app purchases, starting at $0.99 per month. Prep'IA asks for nothing beyond the download.

Scorecard3 real differences · 5 level
JPlanner versus Prep'IA: the parameters behind the verdict, then further details
ParameterJPlannerPrep'IA
PriceFreeFree
Positive reviews89.5% of reviews—
Update frequencyEvery 4 weeks—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.614.0 — better
Further details — not scored
Size5 MB22 MB
Age rating4+4+
DeveloperGABIN MARCEL MACHETDapfor

In-app purchases

5 purchases

JPlanner

Subscriptions2
  • Support & No Ads$0.991 Month
  • Support & No Ads$8.991 Year
One-time3
  • Tip - $1.00$1.00
  • Tip - $2.00$2.00
  • Tip - $4.00$4.00
None

Prep'IA

No in-app purchases

Questions

Is JPlanner free?
JPlanner is free to download, with in-app purchases available.
Is Prep'IA free?
Prep'IA is free to download, with no in-app purchases.
Do JPlanner or Prep'IA have ads?
JPlanner shows ads; Prep'IA does not.

Other comparisons