Comparison

JPlanner vs Diploma Lab

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

Diploma Lab

Features
Read full description

Diploma Lab, la plateforme de préparation PASS et LAS. • Cours et fiches par matière • QCM d'entraînement et correction détaillée • Agenda de révision personnalisé • Accompagnement et échanges avec ton coach • Suivi de ta progression Connecte-toi avec ton compte élève Diploma Santé pour accéder à ton parcours.

Screenshots

JPlanner4 screens
Diploma Lab4 screens

Verdict

The call

The clearest difference is in-app purchases: Diploma Lab at none against JPlanner's 5. Diploma Lab also leads on ads (none vs shown) and update cadence (every 4 days vs every 4 weeks). 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. Diploma Lab asks for nothing beyond the download.

UpkeepUpdate frequency

JPlanner ships an update every 4 weeks, Diploma Lab every 4 days. The most recent releases landed on September 11, 2026 and September 18, 2026 respectively.

Scorecard4 real differences · 4 level
JPlanner versus Diploma Lab: the parameters behind the verdict, then further details
ParameterJPlannerDiploma Lab
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 4 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.214.0 — better
Further details — not scored
Size5 MB6 MB
Age rating4+17+
DeveloperGABIN MARCEL MACHETDIPLOMA SANTE

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

Diploma Lab

No in-app purchases

Questions

Is JPlanner free?
JPlanner is free to download, with in-app purchases available.
Is Diploma Lab free?
Diploma Lab is free to download, with no in-app purchases.
Do JPlanner or Diploma Lab have ads?
JPlanner shows ads; Diploma Lab does not.
Which is updated more often, JPlanner or Diploma Lab?
JPlanner ships an update every 4 weeks, and Diploma Lab every 4 days. Most recently, JPlanner was updated on September 11, 2026 and Diploma Lab on September 18, 2026.

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