Comparison

不背单词 vs IND4汽车人

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

Head to head
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

IND4汽车人

A platform for automotive professionals offering career planning, development, and knowledge management. It connects individuals with job opportunities and provides learning resources, while also serving automotive companies for talent recruitment and management.

Highlights
  • Career planning and development
  • Professional knowledge management
  • Learning and sharing resources
  • Talent recruitment for companies
  • Job opportunity listings
  • Direct application submission
Features
Read full description

IND4汽车人是汽车职业与知识管理的平台。我们致力于为中国汽车人才提供职业规划、职业发展、职业知识管理(学习与分享)的产品与服务;同时也为汽车企业提供专业的人才管理产品与服务。目前包括奇瑞、蔚来、百度等众多汽车企业已经通过我们平台招募人才。 无论您希望进入进车行业,还是从业于汽车行业,都可以持续地在平台上系统地学习职业相关的知识,全面提升您的职业价值,也能够足不出户,揽尽汽车行业职业机会,一键直投。

Screenshots

不背单词4 screens
IND4汽车人4 screens

Verdict

The call

The clearest difference is review sentiment: 不背单词 at 95% against IND4汽车人's 67%. 不背单词 also leads on ratings volume (3.5K vs 10) and rating (4.8 vs 4.5). IND4汽车人's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (9.0 vs 13.0). On price, update cadence, ads 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. 不背单词 sells 100 one-off in-app purchases and IND4汽车人 sells 10 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 4.5. That said, the two scores are not equally well evidenced: 不背单词 has 3.5K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 95% of 不背单词's written reviews are positive against 67% of IND4汽车人's.

UpkeepUpdate frequency

不背单词 ships an update every 3 weeks, IND4汽车人 monthly. The most recent releases landed on September 22, 2026 and June 11, 2026 respectively.

Scorecard5 real differences · 5 level
不背单词 versus IND4汽车人: the parameters behind the verdict, then further details
Parameter不背单词IND4汽车人
PriceFreeFree
Rating4.8 (3.5K ratings) — better4.5 (10 ratings)
Positive reviews94.6% of reviews — better66.7% of reviews
Number of ratings3.5K — better10
Update frequencyEvery 3 weeks — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.09.0 — better
Further details — not scored
Size168 MB97 MB
Age rating9+4+
DeveloperBeijing Is-Cool Technology Co., LtdNanjing Indanet Technology Co.,Ltd.

Customer experience

不背单词

All ratings3,506 ratings
Positive96.8%
Neutral1.4%
Negative1.8%
Written reviews682 reviews
Positive94.6%
Neutral1.3%
Negative4.1%

IND4汽车人

All ratings10 ratings
Positive80.0%
Neutral20.0%
Negative0.0%
Written reviews3 reviews
Positive66.7%
Neutral33.3%
Negative0.0%

Bugs and requests

不背单词

Reported bugs

3 issues
  • Login issues for users with non-Chinese phone numbers
  • Compatibility problems on newer iOS/Android devices
  • Unreliable syncing of progress across multiple devices

Requested features

5 requests
  • Ability to import/export custom word lists
  • Integration with other language learning resources
  • More personalized learning algorithms and recommendations
  • Enhanced social features for group/team learning
  • Expanded support for non-English vocabulary

IND4汽车人

Not enough reviews yet to summarise bugs or requests.

In-app purchases

100 purchases

不背单词

One-time100
  • 酷币包1$0.99
  • 充值4$0.99
  • 充值3$0.99
Show 97 more
  • 充值6$0.99
  • 充值5$0.99
  • 充值10$0.99
  • 充值1$0.99
  • 充值9.9$0.99
  • 充值8$0.99
  • 充值2$0.99
  • 充值9$0.99
  • 充值7$0.99
  • 酷币包2$1.99
  • 充值15$1.99
  • 充值12$1.99
  • 充值11$1.99
  • 充值13$1.99
  • 充值16$1.99
  • 酷币包3$2.99
  • 充值19.9$2.99
  • 充值20$2.99
  • 充值24$2.99
  • 充值19.8$2.99
  • 充值18$2.99
  • 充值19$2.99
  • 充值21$2.99
  • 酷币包5$3.99
  • 充值30$3.99
  • 充值26$3.99
  • 充值28$3.99
  • 充值31$3.99
  • 充值25$3.99
  • 充值37$4.99
  • 充值35$4.99
  • 充值34$4.99
  • 充值36$4.99
  • 充值32$4.99
  • 充值38$4.99
  • 酷币包6$5.99
  • 酷币包7$5.99
  • 充值41$5.99
  • 充值39$5.99
  • 充值43$5.99
  • 充值45$5.99
  • 酷币包8$6.99
  • 充值47$6.99
  • 充值46$6.99
  • 充值48$6.99
  • 充值49$6.99
  • 充值57$7.99
  • 充值58$7.99
  • 酷币包9$8.99
  • 酷币包12$9.99
  • 充值67$9.99
  • 充值70$9.99
  • 充值74$9.99
  • 充值73$9.99
  • 充值75$9.99
  • 充值76$9.99
  • 充值85$11.99
  • 酷币包13$12.99
  • 充值94$12.99
  • 充值119$17.99
  • 充值116$17.99
  • 酷币包20$19.99
  • 酷币包22$19.99
  • 充值142$19.99
  • 充值147$19.99
  • 充值149$19.99
  • 充值129$19.99
  • 充值131$19.99
  • 充值139$19.99
  • 酷币包23$22.99
  • 充值160$22.99
  • 充值158$22.99
  • 充值169$24.99
  • 充值177$24.99
  • 充值178$24.99
  • 充值176$24.99
  • 充值209$29.99
  • 充值220$29.99
  • 充值228$29.99
  • 充值233$34.99
  • 充值250$34.99
  • 充值238$34.99
  • 充值249$34.99
  • 充值248$34.99
  • 酷币包19$39.99
  • 酷币包 31$39.99
  • 充值293$39.99
  • 充值298$39.99
  • 充值268$39.99
  • 充值273$39.99
  • 充值289$39.99
  • 充值279$39.99
  • 充值283$39.99
  • 充值288$39.99
  • 充值388$59.99
  • 酷币包 34$69.99
  • 充值488$69.99
10 purchases

IND4汽车人

One-time10
  • 2.1果粉币$0.99
  • 35.0果粉币$7.99
  • 362.6果粉币$79.99
Show 7 more
  • 453.6果粉币$99.99
  • 558.6果粉币$119.99
  • 628.6果粉币$139.99
  • 733.6果粉币$159.99
  • 803.6果粉币$174.99
  • 908.6果粉币$199.99
  • 1048.6果粉币$229.99

Questions

Is 不背单词 free?
不背单词 is free to download, with in-app purchases available.
Is IND4汽车人 free?
IND4汽车人 is free to download, with in-app purchases available.
Which has better reviews, 不背单词 or IND4汽车人?
不背单词 is rated higher. 不背单词 averages 4.8 out of 5 from 3.5K ratings, while IND4汽车人 averages 4.5 from 10 ratings.
Do 不背单词 or IND4汽车人 have ads?
Neither 不背单词 nor IND4汽车人 shows ads.
Which is updated more often, 不背单词 or IND4汽车人?
不背单词 ships an update every 3 weeks, and IND4汽车人 monthly. Most recently, 不背单词 was updated on September 22, 2026 and IND4汽车人 on June 11, 2026.

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