Comparison

Hanzi Practicing 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

Hanzi Practicing

Master 3,500 common Chinese characters with stroke animations, pronunciation, and interactive tracing. Features include character decomposition, Pinyin, English definitions, and a stroke puzzle game. Supports 14 languages and offers offline functionality.

Highlights
  • 3,500 Chinese characters
  • Stroke order animations
  • Interactive tracing practice
  • Pinyin and English definitions
  • Character decomposition
  • Stroke puzzle game
  • 14 language interfaces
Features
Read full description

Learn Chinese Characters - Your Interactive Chinese Learning Companion Master 3,500 most commonly used Chinese characters with stroke animations, pronunciation, and interactive tracing features. KEY FEATURES: Character Learning - 3,500 frequently used Chinese characters with detailed information - Pinyin pronunciation and English definitions - Character decomposition and radical identification - Stroke order animations for proper writing technique - Interactive finger-tracing practice mode Audio Learning - Built-in Text-to-Speech for Chinese pronunciation - English definition audio support - Adjustable playback speed for learning pace - Clear and accurate pronunciation guide Interactive Features - Stroke puzzle game for character assembly practice - Random character selection for varied learning - Personalized character collection system - Adjustable animation speed control - Progress tracking for learned characters Multi-Language Support - Interface available in 14 languages: English, Simplified Chinese, Traditional Chinese Japanese, Korean, Spanish, French, German Portuguese, Russian, Arabic, Thai Vietnamese, Indonesian Design and Usability - Beautiful and intuitive interface - Dark mode support for comfortable viewing - Optimized for both iPhone and iPad - Responsive design for all screen sizes - Easy navigation between features Educational Value - Systematic approach to character learning - Visual and interactive learning methods - Self-paced learning with adjustable settings - Suitable for beginners and advanced learners - Comprehensive character database Privacy and Support - Complete privacy policy available in app - Detailed user guide included - No registration required - Offline functionality for core features - Regular updates and improvements Perfect for students, educators, travelers, and anyone interested in learning Chinese characters. Start your journey to Chinese literacy today!

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

Hanzi Practicing4 screens
THE CURVE4 screens

Verdict

The call

The clearest difference is price: THE CURVE at Free against Hanzi Practicing's $0.99. Hanzi Practicing's advantage is ads (none vs shown) and review sentiment (100% vs 67%). On in-app purchases, device support and iOS requirement 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

THE CURVE is free to download; Hanzi Practicing costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Hanzi Practicing ships an update every 4 days, THE CURVE fortnightly. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Hanzi Practicing versus THE CURVE: the parameters behind the verdict, then further details
ParameterHanzi PracticingTHE CURVE
Price$0.99Free — better
Rating—5.0 (2 ratings) — better
Positive reviews100.0% of reviews — better66.7% of reviews
Number of ratings—2 — better
Update frequencyEvery 4 days — betterFortnightly
AdsNo — betterYes
In-app purchasesNoNo
MonetizationPaidAd-supported — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size34 MB49 MB
Age rating4+4+
Developer刚 彭Yoshinori Tsuchiya

Customer experience

Hanzi Practicing

Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

THE CURVE

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

None

Hanzi Practicing

No in-app purchases

None

THE CURVE

No in-app purchases

Questions

Is Hanzi Practicing free?
Hanzi Practicing costs $0.99, with no in-app purchases.
Is THE CURVE free?
THE CURVE is free to download, with no in-app purchases.
Do Hanzi Practicing or THE CURVE have ads?
THE CURVE shows ads; Hanzi Practicing does not.
Which is updated more often, Hanzi Practicing or THE CURVE?
Hanzi Practicing ships an update every 4 days, and THE CURVE fortnightly. Most recently, Hanzi Practicing was updated on October 10, 2026 and THE CURVE on October 24, 2026.

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