Comparison

Ebbinghaus Planner vs Deeping

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

Head to head
About

Ebbinghaus Planner

This app helps you memorize information efficiently by scheduling reviews based on the forgetting curve. It automates the process of recalling vocabulary, formulas, and other data at optimal times, reducing the need for manual scheduling and ensuring you never miss a review session.

Highlights
  • Automatic review scheduling
  • Subject and item management
  • Today's tasks view
  • Customizable notifications
  • Progress visualization
  • Simple and intuitive interface
Features
Read full description

Ebbinghaus Planner is a study management app designed to maximize memorization efficiency by guiding you to review at the optimal time based on the “forgetting curve.” It reduces the hassle of manually scheduling review intervals on your calendar and helps you recall information at the most effective moments. Main Features - Automatic Review Scheduling: Automatically generates review dates based on Ebbinghaus intervals (e.g., 1 day, 3 days, 7 days, etc.) - Subject & Item Management: Easily register, edit, and check off memorization items by subject or topic - Today’s Tasks: Quickly view all items you need to review today in one screen - Notifications: Custom reminders to make sure you never miss a review - Progress Visualization: See your growth with completion rates and cumulative review stats - Simple Interface: A minimal, intuitive design that helps you stay focused Recommended For - Learners who want to improve efficiency when memorizing basic information such as vocabulary, definitions, or formulas - Anyone who often misses the right review timing during exam preparation - Users who want to systematically maintain and manage their own memorization lists Developer’s Note I’ve personally used this app and experienced significant improvements in memory retention. If the Ebbinghaus method suits you, this planner will reduce the burden of repetition and help you retain information longer. Automate your review sessions now and remember more effectively, for longer. Terms of Service & Privacy Policy Please make sure to read the following before using the app: - Terms of Service: (https://www.notion.so/22bcda0381e9804f9bd3c0c87675f05c?source=copy_link) - Privacy Policy: (https://www.notion.so/21ccda0381e980a4937cefda3d4330a3?source=copy_link)

About

Deeping

Synchronize your study sessions in real-time with friends. This app offers a clean design and intuitive experience, incorporating the Pomodoro Technique for focused work and breaks. Enjoy a new joy in studying together.

Highlights
  • Real-time timer synchronization
  • Friend invitations
  • Pomodoro Technique support
  • Clean and intuitive design
  • List of timers
Features
Read full description

In a world full of timers, we've seen those with beautiful designs and simple functionalities. Study timers are plentiful, but none have offered the ability to synchronize your study rhythm in real-time with friends or study partners. Deeping brings you a new joy in studying. Now, how about studying in sync with your friends? As a developer who majored in education, I confidently recommend my app to you :) #Advantages - A passionate developer dedicated to continuous maintenance. - A list of timers. - Timer friend invitations. - Real-time synchronization of timers. - The Pomodoro Technique (focused study periods, short breaks, long breaks). - Clean design and intuitive user experience.

Screenshots

Ebbinghaus Planner4 screens
Deeping4 screens

Verdict

The call

The clearest difference is rating: Deeping at 5.0 against Ebbinghaus Planner's 4.4. Deeping also leads on ads (none vs shown). Ebbinghaus Planner's advantage is ratings volume (14 vs 1). On price, review sentiment, update cadence 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. Ebbinghaus Planner sells 4 in-app purchases, starting at $2.99 per month and Deeping sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Deeping holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Ebbinghaus Planner has 14 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 95% and 95% positive.

UpkeepUpdate frequency

Ebbinghaus Planner ships an update every 10 days, Deeping every 5 days. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Ebbinghaus Planner versus Deeping: the parameters behind the verdict, then further details
ParameterEbbinghaus PlannerDeeping
PriceFreeFree
Rating4.4 (14 ratings)5.0 (1 ratings) — better
Positive reviews95.1% of reviews95.2% of reviews — better
Number of ratings14 — better1
Update frequencyEvery 10 daysEvery 5 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad — betteriPhone
Requires iOS17.016.2 — better
Further details — not scored
Size39 MB18 MB
Age rating4+4+
DeveloperSeungGi LeeHaneunjoong Inc.

Customer experience

Ebbinghaus Planner

All ratings14 ratings
Positive85.7%
Neutral0.0%
Negative14.3%
Written reviews61 reviews
Positive95.1%
Neutral4.9%
Negative0.0%

Deeping

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews21 reviews
Positive95.2%
Neutral4.8%
Negative0.0%

In-app purchases

4 purchases

Ebbinghaus Planner

Subscriptions4
  • Monthly14 Days trial$2.991 Month
  • Monthly$2.991 Month
  • Yearly14 Days trial$19.991 Year
Show 1 more
  • Yearly$19.991 Year
2 purchases

Deeping

Subscriptions2
  • Monthly Plan$2.991 Month
  • Yealy Plan$19.991 Year

Questions

Is Ebbinghaus Planner free?
Ebbinghaus Planner is free to download, with in-app purchases available.
Is Deeping free?
Deeping is free to download, with in-app purchases available.
Which has better reviews, Ebbinghaus Planner or Deeping?
Deeping is rated higher. Ebbinghaus Planner averages 4.4 out of 5 from 14 ratings, while Deeping averages 5.0 from 1 ratings.
Do Ebbinghaus Planner or Deeping have ads?
Ebbinghaus Planner shows ads; Deeping does not.
Which is updated more often, Ebbinghaus Planner or Deeping?
Ebbinghaus Planner ships an update every 10 days, and Deeping every 5 days. Most recently, Ebbinghaus Planner was updated on October 24, 2026 and Deeping on October 24, 2026.

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