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Comparison

知了 vs 五年级英语下册

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

Head to head
知了-盲人知识技能学习平台
知了
Free
📚 Education
No ratingsView app →
五年级英语下册-人教版PEP小学英语点读教材
五年级英语下册

人教版英语课本

Free
📚 Education
No ratingsView app →
About

知了

A comprehensive learning platform designed for visually impaired individuals to acquire knowledge and skills. It aims to empower users to build a better life through accessible educational content.

Highlights
  • Knowledge acquisition
  • Skill development
  • Accessible learning environment
  • Community-driven content
  • Empowering visually impaired users
Features
Read full description

知了，最专业最全面的盲人知识技能学习平台，与视障人士一同打造美好生活。

About

五年级英语下册

Features
Read full description

同步人教版五年级英语下册，一点就通，一学就会，让孩子学习更轻松。 【产品特色】 1.教材同步-完全同步当前发行教材 2.原版品质-高清图片内容不伤眼 3.书写绘画-学习笔记两不误 4.读音清晰-准确读音更加清晰 5.设计美观-用心做好每一个界面

Screenshots

知了4 screens
五年级英语下册4 screens

Verdict

The call

The clearest difference is update cadence: 知了 at every 10 days against 五年级英语下册's every 64 months. 知了 also leads on iOS requirement (9.0 vs 15.6). On price, ads, in-app purchases and device support 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. 知了 sells 10 one-off in-app purchases and 五年级英语下册 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

知了 ships an update every 10 days, 五年级英语下册 every 64 months. The most recent releases landed on October 15, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 6 level
知了 versus 五年级英语下册: the parameters behind the verdict, then further details
Parameter知了五年级英语下册
PriceFreeFree
Positive reviews77.8% of reviews—
Update frequencyEvery 10 days — betterEvery 64 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS9.0 — better15.6
Further details — not scored
Size59 MB135 MB
Age rating4+4+
Developer红雷 于卫英 肖

In-app purchases

10 purchases

知了

One-time10
  • 6知币$0.99
  • 12个知币$1.99
  • 18个知币$2.99
Show 7 more
  • 30个知币$4.99
  • 68个知币$9.99
  • 88个知币$12.99
  • 128个知币$19.99
  • 208个知币$30.99
  • 388个知币$59.99
  • 998个知币$149.99
1 purchases

五年级英语下册

One-time1
  • 解锁全部章节内容$3.99

Questions

Is 知了 free?
知了 is free to download, with in-app purchases available.
Is 五年级英语下册 free?
五年级英语下册 is free to download, with in-app purchases available.
Do 知了 or 五年级英语下册 have ads?
Neither 知了 nor 五年级英语下册 shows ads.
Which is updated more often, 知了 or 五年级英语下册?
知了 ships an update every 10 days, and 五年级英语下册 every 64 months. Most recently, 知了 was updated on October 15, 2026 and 五年级英语下册 on September 20, 2026.

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