Comparison

知无涯 vs VisionBrowser

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

Head to head
About

知无涯

Features
Read full description

这是便携打印机,是您生活、工作中的好帮手!蓝牙连接,无墨打印,可以随时随地打印。 1、学习页面,错题打印,错题本,智能题库的章节同步、考点练习、真题试卷、我的试卷,学习资料里有视频精讲、单词练习、口算练习、英语资料、语文资料、公式大全、英汉词典。 2、打印页面,拍照打印,图文编辑,模板打印里有课程表、便利贴、待办事项、标签打印,素材打印有各节日、素描、植物、动物、动漫等,还有文字提取,文档打印,条幅打印,网页打印功能。 3、学情页面,可查看全科目学习情况。 海量题库资源,小初高全年段全科目6亿道题库资源,同步全国各地教材版本,可按章节、考点刷题练习;超1000万份真题试卷,全国各地名校精选试卷,往届小升初,中高考模拟、单元测试、专题练习等真题试卷评测练习,深受大家的热爱。

About

VisionBrowser

Browse websites and stream videos directly on your Apple Watch. Save favorites, enjoy private browsing, and adjust text size. The media player offers advanced controls like variable playback speeds and background playback, with support for downloading content and reading PDFs.

Highlights
  • Browse websites on Apple Watch
  • Stream videos from popular platforms
  • Save favorite URLs and videos
  • Private browsing mode
  • Adjustable text size
  • Video and audio downloading
  • PDF reading support
Features
Read full description

Browse websites and play videos and short clips directly on your Apple Watch. Supports popular platforms like Tiktok, Youtube, and more. You can save favorite URLs/videos. Supports private browsing, full screen and text size adjustment. The player supports fast forward/rewind, variable playback speeds, landscape mode and background playback. Support video and audio downloading. Support PDF reading. Subscription Information: This app offers auto-renewable subscriptions (Monthly Membership). - Payment: Payment will be charged to your iTunes Account upon confirmation of purchase. - Auto-Renewal: Your subscription will automatically renew unless auto-renew is turned off at least 24-hours before the end of the current period. - Renewal Charge: Your account will be charged for renewal within 24-hours prior to the end of the current period. - Manage Subscription: You can manage your subscriptions and turn off auto-renewal by going to your Account Settings on the App Store after purchase. - Free Trial: If a free trial is offered, it will automatically convert to a paid subscription when the trial period ends. Terms of Use & Privacy Policy: By using this app, you agree to our Terms of Use and Privacy Policy. - Privacy Policy: https://mili-app.github.io/VisionBrowser/privacy_en.html - Terms of Use: https://mili-app.github.io/VisionBrowser/terms_en.html

Screenshots

知无涯3 screens

Verdict

The call

The clearest difference is review sentiment: VisionBrowser at 80% against 知无涯's 9%. VisionBrowser also leads on rating (4.4 vs 2.0) and update cadence (every 4 days vs monthly). 知无涯's advantage is iOS requirement (11.0 vs 15.0). On price, ratings volume, 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. 知无涯 sells 10 one-off in-app purchases and VisionBrowser sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

VisionBrowser holds the better App Store score, 4.4 against 2.0. Both are backed by a comparable volume of ratings — 4 and 8 respectively. Written reviews point the same way: 9% of 知无涯's written reviews are positive against 80% of VisionBrowser's.

UpkeepUpdate frequency

知无涯 ships an update monthly, VisionBrowser every 4 days. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
知无涯 versus VisionBrowser: the parameters behind the verdict, then further details
Parameter知无涯VisionBrowser
PriceFreeFree
Rating2.0 (4 ratings)4.4 (8 ratings) — better
Positive reviews9.1% of reviews80.0% of reviews — better
Number of ratings48 — better
Update frequencyMonthlyEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPod, Apple Watch — better
Requires iOS11.0 — better15.0
Further details — not scored
Size173 MB20 MB
Age rating17+17+
DeveloperShenzhen Bainiu Technology Co., LTD.嘉腾 吴

Customer experience

知无涯

All ratings3 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews55 reviews
Positive9.1%
Neutral0.0%
Negative90.9%

VisionBrowser

All ratings8 ratings
Positive87.5%
Neutral0.0%
Negative12.5%
Written reviews5 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

In-app purchases

10 purchases

知无涯

One-time10
  • 50学习币$0.99
  • 100学习币$1.99
  • 一个月VIP$1.99
Show 7 more
  • 250学习币$4.99
  • 三个月VIP$4.99
  • 500学习币$7.99
  • 1000学习币$13.99
  • 半年VIP$14.99
  • 一年VIP$17.99
  • 2000学习币$25.99
1 purchases

VisionBrowser

Subscriptions1
  • Monthly Membership3 Days trial$0.991 Month

Questions

Is 知无涯 free?
知无涯 is free to download, with in-app purchases available.
Is VisionBrowser free?
VisionBrowser is free to download, with in-app purchases available.
Which has better reviews, 知无涯 or VisionBrowser?
VisionBrowser is rated higher. 知无涯 averages 2.0 out of 5 from 4 ratings, while VisionBrowser averages 4.4 from 8 ratings.
Do 知无涯 or VisionBrowser have ads?
Neither 知无涯 nor VisionBrowser shows ads.
Which is updated more often, 知无涯 or VisionBrowser?
知无涯 ships an update monthly, and VisionBrowser every 4 days. Most recently, 知无涯 was updated on November 3, 2026 and VisionBrowser on October 31, 2026.

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