Comparison

知到教师版 vs 小绿鲸英文文献阅读器（平板）

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

Head to head

★ 3.52 ratingsView app →

About

知到教师版

Features

Read full description

智慧树是全球大型的学分课程运营服务平台，海量大学高品质课程，完美支持跨校授课，学分认证，名师名课名校，VIP级课程学习，让你成为学堂中的MVP。知到-教师版专为老师打造，快速管理学生，查看学习进度，督促学生学习，批改作业，处理学生事务，创建见面课与学生互动。

About

小绿鲸英文文献阅读器（平板）

Features

Read full description

高效读文献，就用小绿鲸！小绿鲸是一款集文献管理、AI速读、专业翻译于一体的文献阅读神器，支持平板、网页、客户端3端数据实时互通。目前已有超400万科研人选择小绿鲸！【AI速读】文献速读：提炼背景、思路等6大文献要点，支持思维导图呈现全文逻辑图表解读：自动提取图表，解读图例、数据与结论，图表不再愁边读边问：内置20+关联文献问题，节省提问思考，还能针对全文内容实时提问【翻译】 10大翻译引擎：集成DeepL、Google、有道等10种引擎，支持自由切换全文对照翻译：1:1还原原文排版，中英对照阅读更自然【文献管理】文献信息：一键提取期刊名、影响因子、分区等关键数据引用文献：支持10000+引文格式，涵盖主流期刊、学位论文等标准格式立即下载小绿鲸，让英文文献阅读从此变得轻松高效！

Screenshots

知到教师版4 screens

小绿鲸英文文献阅读器（平板）1 screens

Verdict

The call

The clearest difference is in-app purchases: 小绿鲸英文文献阅读器（平板） at none against 知到教师版's 7. 知到教师版's advantage is ads (none vs shown) and review sentiment (33% vs 0%). On price, update cadence, 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

Both are free to download. 知到教师版 sells 7 one-off in-app purchases. 小绿鲸英文文献阅读器（平板） asks for nothing beyond the download.

UpkeepUpdate frequency

知到教师版 ships an update every 3 weeks, 小绿鲸英文文献阅读器（平板） every 6 weeks. The most recent releases landed on September 11, 2026 and September 15, 2026 respectively.

Scorecard3 real differences · 6 level

知到教师版 versus 小绿鲸英文文献阅读器（平板）: the parameters behind the verdict, then further details
Parameter	知到教师版	小绿鲸英文文献阅读器（平板）
Price	Free	Free
Rating	—	3.5 (2 ratings) — better
Positive reviews	33.3% of reviews — better	0.0% of reviews
Number of ratings	—	2 — better
Update frequency	Every 3 weeks — better	Every 6 weeks
Ads	No — better	Yes
In-app purchases	Yes	No — better
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	14.0 — better	15.1
Further details — not scored
Size	299 MB	84 MB
Age rating	4+	17+
Developer	上海卓越睿新数码科技有限公司	Jian Jing Technology (nanjing) Co.,Ltd

Customer experience

知到教师版

Written reviews21 reviews

Positive33.3%

Neutral19.0%

Negative47.6%

小绿鲸英文文献阅读器（平板）

All ratings2 ratings

Positive50.0%

Neutral0.0%

Negative50.0%

Written reviews3 reviews

Positive0.0%

Neutral0.0%

Negative100.0%

In-app purchases

7 purchases

知到教师版

One-time7

6知点礼包$0.99
30知点礼包$4.99
68知点礼包$9.99

Show 4 more

108知点礼包$15.99
268知点礼包$41.99
智慧树教师圈师说VIP会员(年卡)$59.99
618知点礼包$94.99

None

小绿鲸英文文献阅读器（平板）

No in-app purchases

Questions

Is 知到教师版 free?

知到教师版 is free to download, with in-app purchases available.

Is 小绿鲸英文文献阅读器（平板） free?

小绿鲸英文文献阅读器（平板） is free to download, with no in-app purchases.

Do 知到教师版 or 小绿鲸英文文献阅读器（平板） have ads?

小绿鲸英文文献阅读器（平板） shows ads; 知到教师版 does not.

Which is updated more often, 知到教师版 or 小绿鲸英文文献阅读器（平板）?

知到教师版 ships an update every 3 weeks, and 小绿鲸英文文献阅读器（平板） every 6 weeks. Most recently, 知到教师版 was updated on September 11, 2026 and 小绿鲸英文文献阅读器（平板） on September 15, 2026.