不背单词 vs 我i科大
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
不背单词
Learn English vocabulary through authentic movie and TV show examples. Utilize a vast library of phrases, root words, and affixes for effective memorization. Features include exam-focused content, smart review scheduling, and gamified progress tracking.
- 1.5M+ original sound example sentences
- 50K+ phrase pairings
- 2000+ root words and affixes
- Collins English-Chinese dictionary
- All-stage vocabulary banks
- Exam-focused word meanings and phrases
- Ebbinghaus forgetting curve review
Read full descriptionHide 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
我i科大
This official campus platform provides comprehensive smart campus services for teachers and students. It serves as the central hub for school information, data, and digital resources.
- Official school platform
- Comprehensive campus information
- Centralized data hub
- Digital resource center
- Smart campus services
Read full descriptionHide full description
“我i科大”智慧校园平台是唯一的校内官方综合平台、唯一的学校官方移动APP、唯一的学校数据集散地、最全面的校内资讯平台、最丰富的校园数字资源中心，为师生提供全方位智慧校园服务。
Screenshots
Verdict
The clearest difference is review sentiment: 不背单词 at 94% against 我i科大's 0%. 不背单词 also leads on rating (4.8 vs 1.0) and ratings volume (3.6K vs 4). 我i科大's advantage is in-app purchases (none vs 10). On price, ads, 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
Both are free to download. 不背单词 sells 10 one-off in-app purchases. 我i科大 asks for nothing beyond the download.
不背单词 holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: 不背单词 has 3.6K ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 94% of 不背单词's written reviews are positive against 0% of 我i科大's.
不背单词 ships an update every 3 weeks, 我i科大 every 2 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.
| Parameter | 不背单词 | 我i科大 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (3.6K ratings) — better | 1.0 (4 ratings) |
| Positive reviews | 94.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 3.6K — better | 4 |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.1 — better |
| Further details — not scored | ||
| Size | 168 MB | 104 MB |
| Age rating | 9+ | 4+ |
| Developer | Beijing Is-Cool Technology Co., Ltd | 河南科技大学 |
Customer experience
不背单词
我i科大
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
我i科大
Not enough reviews yet to summarise bugs or requests.
In-app purchases
不背单词
- 充值4$0.99
- 充值3$0.99
- 充值6$0.99
Show 7 moreShow fewer
- 充值5$0.99
- 充值9.9$0.99
- 充值62$8.99
- 充值116$17.99
- 充值248$34.99
- 酷币包 31$39.99
- 充值298$39.99
我i科大
No in-app purchases
