Comparison

Card Master vs 背背狸ABC

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

Head to head
About

Card Master

This intelligent learning assistant uses a scientific memory algorithm based on the forgetting curve model to schedule personalized review sessions. It supports rich media notes, LaTeX, and code blocks, making it ideal for students, language learners, and professionals.

Highlights
  • Scientific memory algorithm (SM2)
  • Personalized review scheduling
  • Import Anki files (.apkg)
  • Multi-dimensional note management
  • Rich media support (images, audio, video)
  • LaTeX equation editor
  • Code highlighting
Features
Read full description

【Master the Forgetting Curve, Remember Everything Efficiently】​​ Card Master is an intelligent learning assistant powered by a scientific memory algorithm. It uses a proven forgetting curve model to schedule personalized review sessions, helping you effortlessly retain important information—whether you’re learning a language, preparing for medical or law exams, or capturing fleeting ideas. Why Choose Card Master? Clean and elegant user interface Scientific memory algorithm: Based on SuperMemo and Anki’s spaced repetition system (SM2), it dynamically adjusts review frequency to maximize retention. Powerful import function: Supports one-click import of Anki files (.apkg), making it easy to transition from other learning tools. Multi-dimensional note management: Use tags to organize notes and support text, images, audio, video, tables, LaTeX formulas, scanned documents, and even code blocks—perfect for all learning scenarios. Key Features ▸ Smart review scheduler: Adapts to your memory performance for painless long-term retention. ▸ Rich media support: Insert images, audio, video, checklists, and even annotate images or extract text from them. ▸ Professional content tools: LaTeX equation editor, code highlighting, text styling (superscript, subscript, links, code snippets), and online media playback. ▸ Efficiency boosters: Background audio playback, keyboard shortcuts, find-and-replace text, and customizable fonts to enhance focus. Perfect For: ▸ Students (postgraduate entrance exams, CET-4/6, finals) ▸ Language learners (vocabulary and grammar for English, Japanese, etc.) ▸ Professionals (certification exams, business knowledge, speech memorization) ▸ Civil service exam candidates (general knowledge review, practice tests) —— Whether you’re a student, exam taker, or knowledge worker, Card Master simplifies learning and turns memory into a habit. ​Download now and begin your journey toward efficient, scientific learning!​​ ——

About

背背狸ABC

This app uses smart algorithms and AI to help you memorize vocabulary efficiently. It personalizes learning difficulty and provides memory aids for better retention. Enjoy a clean interface designed for focused learning.

Highlights
  • Intelligent algorithm for efficient memorization
  • Personalized learning difficulty adjustment
  • One-second feedback for better understanding
  • Scientific spaced repetition
  • Memory aids like mnemonics and example sentences
  • Clean and user-friendly interface
  • Local data processing for privacy
Features
Read full description

喵~ 我是背背狸,你的单词记忆小管家! 厌倦了无效重复?让狸子用聪明的算法,帮你用最少的学习次数,牢牢记住最多的单词! 背背狸ABC 的独家秘籍: 狸子智能算法,专治“记不住”: 别家还在用老方法?狸子融合前沿记忆研究与 AI 推荐技术,像导航一样,为你规划通往“牢记”的最短路径! “1秒决策”设计: 只需轻轻一点“熟悉/陌生”,数据更真实,狸子更懂你!你的每一次反馈,都在悄悄优化你的专属复习计划。 真·个性化难度: 每个单词对你都是独特的!狸子不仅看单词本身难度,更结合你当前的水平动态调整,学习列表难度均衡不卡壳! 效率飙升,时间省省省: 核心目标:用最少复习次数,达到同等甚至更强的记忆牢固度!告别无意义的重复,把宝贵时间花在刀刃上。科学间隔复习是基础,狸子的智能预测“下一个词”才是效率翻倍的关键! 学得巧,记得牢: 狸子不只是提醒你复习,更在学习过程中帮你加深印象!遇到难啃的骨头?试试我们精心准备的助记、词根词缀、趣味例句吧!学习工具和记忆算法完美配合,事半功倍! 安全高效,为你而生: 你的数据你做主!核心记忆模型在本地运行,学习进度和反馈更私密、响应更迅捷。 简洁清爽的界面: 专注于记忆本身,不被复杂操作打扰。我们精心打磨的 UI/UX,让你背单词更轻松愉悦! 还在等什么?快来和背背狸一起,开启高效、省心、记得牢的单词征服之旅吧! 适合人群: 备考四六级、考研、托福、雅思的你 想系统提升词汇量的你 厌倦了传统背单词方法、追求效率极致的你 喜欢可爱智能小助手的你! 选择背背狸ABC,让聪明的狸子算法,带你体验单词记忆的全新可能! 下载背背狸ABC,从此背单词,省时又省力!

Screenshots

Card Master4 screens
背背狸ABC4 screens

Verdict

The call

The clearest difference is in-app purchases: Card Master at none against 背背狸ABC's 1. 背背狸ABC's advantage is update cadence (every 6 days vs every 3 weeks). On price, rating, ratings volume and ads 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. 背背狸ABC sells 1 one-off in-app purchase. Card Master asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Card Master against 5.0 for 背背狸ABC. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Card Master ships an update every 3 weeks, 背背狸ABC every 6 days. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

Scorecard2 real differences · 8 level
Card Master versus 背背狸ABC: the parameters behind the verdict, then further details
ParameterCard Master背背狸ABC
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews—92.3% of reviews
Number of ratings12 — better
Update frequencyEvery 3 weeksEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size22 MB59 MB
Age rating17+4+
Developer秀娟 牛尧 魏

Customer experience

Card Master

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

背背狸ABC

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews13 reviews
Positive92.3%
Neutral0.0%
Negative7.7%

In-app purchases

None

Card Master

No in-app purchases

1 purchases

背背狸ABC

One-time1
  • 毋庸置疑咖啡$2.99

Questions

Is Card Master free?
Card Master is free to download, with no in-app purchases.
Is 背背狸ABC free?
背背狸ABC is free to download, with in-app purchases available.
Which has better reviews, Card Master or 背背狸ABC?
Card Master and 背背狸ABC are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Card Master or 背背狸ABC have ads?
Neither Card Master nor 背背狸ABC shows ads.
Which is updated more often, Card Master or 背背狸ABC?
Card Master ships an update every 3 weeks, and 背背狸ABC every 6 days. Most recently, Card Master was updated on October 5, 2026 and 背背狸ABC on October 13, 2026.

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