Comparison

不背单词 vs A佳教育

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

Head to head

不背单词

百万原声例句记单词

Free

📚 Education

★ 4.83.5K ratingsView app →

A佳教育

Free

📚 Education

★ 3.02 ratingsView app →

About

不背单词

Learn English vocabulary with over 1.5 million native speaker example sentences. This app uses a science-based memory curve, root analysis, and authentic phrases to help you remember words effectively. It covers all learning stages and exam needs.

Highlights

1.5 million+ native speaker example sentences
50,000+ phrase collocations
2,000+ root and affix lessons
5,000+ derivation trees
Authentic Collins English-Chinese dictionary
All-stage vocabulary banks
Ebbinghaus memory curve review

Features

Read full description

【内容，非常全面】 ▪ 150万+原声例句，在英美剧纪录片中学单词 ▪ 5万+词组搭配，海量单词用法，活学活用 ▪ 2000+词根词缀，覆盖近2万词条，用英文的偏旁部首串记单词 ▪ 5000+棵派生树，覆盖2万+词条，速记词族神器 ▪ 正版柯林斯英汉双解词典，用英文理解英文 ▪ 全阶段词库，覆盖小学、初中、高中、大学、留学等全阶段需求 ▪ 200+主流词汇书和英语教材词表，配合纸质书，同步学习 ▪ 近义词、反义词、单词变形，关联记忆更高效【考试重点，非常突出】 ▪ 考义高亮，加粗显示考过的词义，常考词义重点学 ▪ 考点标记，加粗显示考过的词组，核心考点重点记 ▪ 17万+条历年真题例句，覆盖中考、高考、四六级、考研和专升本【记忆，非常有效】 ▪ 艾宾浩斯记忆曲线，智能规划复习，高效抗遗忘 ▪ 原声例句，帮你理解单词在真实语境中的用法，理解了才好记 (≧ω≦) ▪ 词根词缀，帮你理解单词的内部结构，理解了才好记 o(^▽^)o ▪ 地道搭配，帮你理解单词的多个词义，理解了才好记 \\(*^▽^*)// ▪ 拼写测试，学完一组拼一拼，会写才肯罢休【坚持，非常容易】 ▪ 签到送酷币，组队打卡奖励更多 ▶不背成绩单 ▪ 200000+ 五星好评 ▪ App Store 首页推荐 ▪ App Store 背单词推荐应用 ▶不背成长关爱热线 ▪ 不背单词应用内：头像 > 更多设置 > 帮助与反馈 ▪ 微博 / 公众号：不背单词App

About

A佳教育

This app provides parents and students with timely exam results, detailed analysis reports, and a comprehensive record of academic growth. It integrates academic assessment, historical progress tracking, and error management for a holistic view of student performance.

Highlights

Real-time score push notifications
Academic ability assessment and analysis
Detailed knowledge point scoring
Summary of past exam errors
Growth journey recording

Features

Read full description

A佳教育由中南迅智研发，为家长和学生提供最及时的考试成绩、最详尽的试卷分析、最长久的成长记录，是一款集学业评测分析报告、历史成长档案、错题管理为一体的综合型APP。你在这里 · 享受实时的成绩推送 · 获取权威的学习能力测评分析 · 掌握详细的知识点得分情况 · 得到历次考试错题汇总 · 记录成长历程

Screenshots

不背单词4 screens

A佳教育3 screens

Verdict

The call

The clearest difference is rating: 不背单词 at 4.8 against A佳教育's 3.0. 不背单词 also leads on ratings volume (3.5K vs 2) and update cadence (every 3 weeks vs every 3 months). A佳教育's advantage is iOS requirement (9.0 vs 13.0). On price, ads, in-app purchases and monetization model 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. 不背单词 sells 100 one-off in-app purchases and A佳教育 sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

不背单词 holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: 不背单词 has 3.5K ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

不背单词 ships an update every 3 weeks, A佳教育 every 3 months. The most recent releases landed on September 25, 2026 and August 2, 2026 respectively.

Scorecard4 real differences · 6 level

不背单词 versus A佳教育: the parameters behind the verdict, then further details
Parameter	不背单词	A佳教育
Price	Free	Free
Rating	4.8 (3.5K ratings) — better	3.0 (2 ratings)
Positive reviews	94.6% of reviews	—
Number of ratings	3.5K — better	2
Update frequency	Every 3 weeks — better	Every 3 months
Ads	No	No
In-app purchases	Yes	Yes
Monetization	Free with in-app purchases	Free with in-app purchases
Devices	iPhone, iPad, iPod — better	iPhone, iPod
Requires iOS	13.0	9.0 — better
Further details — not scored
Size	168 MB	34 MB
Age rating	9+	4+
Developer	Beijing Is-Cool Technology Co., Ltd	Chinasouth Xunzhi Technology Co., Ltd.