Comparison

Learning Tactic vs THE CURVE

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

Head to head
About

Learning Tactic

Features
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Learning Tactic is an app created by the developer to fulfill their own need, combining the Pomodoro Technique with the forgetting curve. The Pomodoro Technique is a study method grounded in scientific evidence, allowing for efficient concentration, motivation maintenance, and memory retention. According to Ebbinghaus's forgetting curve, if you don't review what you've learned, you'll forget 80% of it within a month. By reviewing at the right time, you can save study time and effectively transfer knowledge into long-term memory. How to Use: 1. Add a project (study material). 2. Add tasks (study sections) from the task page, accessible by tapping the project image. 3. Tap a task on the home screen to start the Pomodoro timer. 4. End the Pomodoro session once your study is complete. Supports 6 languages: ・English ・Japanese ・French ・Spanish ・Portuguese ・Russian

About

THE CURVE

Create custom flashcards for efficient learning based on the forgetting curve. Review challenging material strategically to optimize memory retention for various subjects and exams.

Highlights
  • Create custom flashcards
  • Supports language learning and exam prep
  • Learning modes based on forgetting curve
  • Review challenging cards intensively
  • Track learning levels with progress indicators
Features
Read full description

THE CURVE is a flashcards maker app that is not only based on an efficient & effective iterative learning method, but also adheres to the principles of the forgetting curve for optimal learning efficiency! You can learn various things anytime, anywhere. This app supports language learning, exam preparation, regular tests, qualification acquisition, and more! You can add as many words as you want to memorize, so let’s create your own original flashcards. With the learning mode, which is based on the correct answer rate, you can intensively review only those flashcards that you find challenging, ensuring that your study sessions align with the forgetting curve for maximum retention. Features: • You can create flashcards freely. • You can create multiple flashcards for various memorization tasks, studies, and learning objectives. • You can enter notes on both the front and back of the flashcard, which is convenient for including example sentences. • You can easily learn by simply tapping “Correct” or “Incorrect”. • By using the learning mode, you can review in an efficient and effective manner. • The app adheres to the principles of the forgetting curve, optimizing your learning efficiency. Learning Modes: You can choose from various learning modes based on your needs. These modes allow you to focus on specific aspects of your vocabulary. Here are the available options. Feel free to choose the mode that suits your learning style and goals! • Forgetting Curve Mode: Learn words based on the forgetting curve, which optimizes retention by reviewing at the right intervals. • All Flashcards Mode: Study all the cards in your set. • Unlearned Mode: Concentrate on cards you haven’t encountered yet. • Incorrect Answers Mode: Review only the cards you’ve answered incorrectly. • Correct Answers Mode: Reinforce your memory by revisiting cards you’ve answered correctly. • Challenging (Rate 40% or Less) Mode: Target cards with a low accuracy rate. • Challenging (Rate Under 50%) Mode: Focus on cards with moderate difficulty. • Challenging (Rate Under 70%) Mode: Tackle cards that need improvement. Learning and Review Based on the Forgetting Curve: • Leveraging the theory of “Ebbinghaus’ forgetting curve”, this approach prioritizes efficient learning through strategic review. • By repeating reviews at appropriate intervals aligned with the forgetting curve, you can enhance memory retention. • These review results are reflected in your “learning level”, indicating your degree of mastery. • Remember that consistent review, especially when memories are on the verge of fading, contributes significantly to long-term retention. Learning Levels Based on the Forgetting Curve: According to the forgetting curve, if you answer correctly after a certain number of days from your last learning session, your learning level will increase. Learning levels are represented by chess pieces, starting from Level 1 (Pawn). Here’s the breakdown. • Level 1 - Answer correctly after 10 minutes -> Level 2 (Knight) • Level 2 - Answer correctly after 1 day -> Level 3 (Bishop) • Level 3 - Answer correctly after 2 days -> Level 4 (Rook) • Level 4 - Answer correctly after 1 week -> Level 5 (Queen) • Level 5 - Answer correctly after 3 weeks -> Level 6 (King) • Level 6 - Answer correctly after 9 weeks -> Level 7 (Mastery Achieved) * Remember that if you make a mistake at any point, your level will reset to 0. Each flashcard has the following options: • Learn with shuffled flashcards. • Display the flip side of flashcards first. Night Mode: • Night mode is a switch to a darker theme than usual. • By setting a dark theme, you can use it without straining your eyes even when studying late at night or in bed. • Also, you no longer have to worry about disturbing others with a screen that is too bright.

Screenshots

Learning Tactic4 screens
THE CURVE4 screens

Verdict

The call

The clearest difference is in-app purchases: THE CURVE at none against Learning Tactic's 4. THE CURVE also leads on iOS requirement (15.0 vs 17.0). Learning Tactic's advantage is update cadence (every 5 days vs fortnightly). On price, ads 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. Learning Tactic sells 4 in-app purchases, starting at $3.99 per month. THE CURVE asks for nothing beyond the download.

UpkeepUpdate frequency

Learning Tactic ships an update every 5 days, THE CURVE fortnightly. The most recent releases landed on September 18, 2026 and September 19, 2026 respectively.

Scorecard3 real differences · 7 level
Learning Tactic versus THE CURVE: the parameters behind the verdict, then further details
ParameterLearning TacticTHE CURVE
PriceFreeFree
Rating—5.0 (2 ratings) — better
Positive reviews—66.7% of reviews
Number of ratings—2 — better
Update frequencyEvery 5 days — betterFortnightly
AdsYesYes
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.015.0 — better
Further details — not scored
Size50 MB49 MB
Age rating4+4+
DeveloperKazuyuki KurataYoshinori Tsuchiya

In-app purchases

4 purchases

Learning Tactic

Subscriptions4
  • Lite Plan Monthly1 Month trial$3.991 Month
  • Premium Plan Monthly1 Month trial$4.991 Month
  • Plan Lite Anual1 Month trial$39.991 Year
Show 1 more
  • Plan Lite Anual1 Month trial$49.991 Year
None

THE CURVE

No in-app purchases

Questions

Is Learning Tactic free?
Learning Tactic is free to download, with in-app purchases available.
Is THE CURVE free?
THE CURVE is free to download, with no in-app purchases.
Do Learning Tactic or THE CURVE have ads?
Both Learning Tactic and THE CURVE show ads.
Which is updated more often, Learning Tactic or THE CURVE?
Learning Tactic ships an update every 5 days, and THE CURVE fortnightly. Most recently, Learning Tactic was updated on September 18, 2026 and THE CURVE on September 19, 2026.

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