Comparison

百度网盘 HD vs ReadOS

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

Head to head
About

百度网盘 HD

Securely back up photos, videos, and contacts to the cloud with ample storage. Organize your media into albums, stream videos online, and easily transfer files between devices. Share content with friends and colleagues through group sharing features.

Highlights
  • Large cloud storage space
  • One-click mobile backup (photos, videos, contacts)
  • Smart album organization
  • Online video streaming
  • Secure lock screen password for media
  • Cross-device file synchronization
  • Group sharing for collaboration
Features
Read full description

百度网盘是百度为用户精心打造的云存储产品,提供超大空间。相册、视频、短信、通讯录、通话记录可一键备份到云端,更有密码锁、卡包、隐藏空间等功能全方位为你数据保驾护航。 【——百度网盘能为你做什么——】 -手机备份 利用百度网盘超大空间,备份你所有珍贵的回忆,手机里照片、视频、实况照片都可以快速备份到网盘,再也不担心内容丢失了! -云端相册 百度网盘更为您提供全方位的相册智能整理功能,快来体验您的云端相册吧。 -视频播放 “还得下载才能看真麻烦”——百度网盘“在线播放”视频功能,看片更方便,更可离线查看~ -安全锁屏密码 “锁屏密码让我放心多了”——为你的照片、视频设置安全锁屏密码。 -换机助手 利用百度网盘备份手机里的照片、视频、通讯录,一键换机再也不用愁 -群组分享 添加好友,创建群组,闺蜜群、聚会群、班级群,工作群等,一人分享,全群共享。 -文件传输,好用省心 “谁借我U盘用一下?”——办公文件上传百度网盘,手机、网页、电脑三端同步查看,支持Word、PPT等文件格式。 抛弃U盘、数据线。确保数据不丢失。 【——百度网盘有哪些人在用——】 1、上班族:工作数据、资料,可上传至网盘分享给同事;创建工作群组,同事互相分享,提升团队协作能力; 2、学霸型学生:复习资料、毕业论文、同学合影,存于网盘,永不丢失;创建班级群组,同学互相分享,提高整体学习效率; 3、更多人:只要你想节省手机空间、备份数据、保存私密文件,都可以使用百度网盘。 【——为什么要用百度网盘——】 1、百度网盘超大存储空间,6亿用户的选择,你值得拥有。 2、全新分享方式,群组分享,与朋友们的私密通道,安全放心。 3、只要你在意安全,百度网盘就能满足你。 【——自动续费超级会员套餐说明——】 --订阅周期:1个月(连续包月产品),3个月(连续包季产品),12个月(连续包年产品)。 --订阅价格:连续包月产品为每月30元,连续包季产品为每季度88,连续包年产品为每年328元 --付款:自动续费商品包括“连续包月/连续包季/连续包年”,用户确认购买并支付后记入iTunes账户; --续费:您的会员到期前24小时,苹果公司会自动为您从iTunes账户扣费,成功后有效期自动延长一个周期,如您未取消订阅,苹果公司会在扣费期间内不定期尝试扣款,请及时关注订阅及扣款情况; --取消续费:若需取消自动续费,请在当前订阅周期到期前24小时之前,进行取消操作。 --取消方法:您使用苹果ID开通的自动续费产品,在“设置”-“iTune Store与App Store”-“Apple ID”-“查看Apple ID”-在账户设置页面点击“订阅”-取消百度网盘自动续费超级会员订阅即可。 --百度隐私权保护声明:https://www.baidu.com/duty/yinsiquan.html --百度网盘隐私协议: https://pan.baidu.com/wap/privacy_policy --自动续费服务协议: https://pan.baidu.com/comps/view/MV8xNDJfMTcyXzQ0M19vbmxpbmU= --有钱花服务声明: 百度网盘仅作为度小满的获客渠道,网盘用户应当仔细阅读并接受度小满产品的使用规则后再进行选择性使用,当出现纠纷时,网盘可以协助用户对度小满进行追责,但是网盘不承担连带责任。 百度网盘不仅仅能安全存储文件,还可以创建群组,一群人,一个群,一起分享,美好生活从百度网盘开始。 如果你有任何建议或问题,欢迎评论留言,或直接联系我们: 邮箱:netdisk-bugs@baidu.com 新浪官网微博:@百度网盘 欢迎亲的加入!欢迎亲的加入!

About

ReadOS

This app is an AI-powered workspace for iPad that helps you read, research, and create. It connects your source materials and project context, allowing you to move seamlessly from understanding to creation. Features include AI summarization, knowledge mapping, and document analysis.

Highlights
  • AI-powered research agent
  • Contextual reading and note-taking
  • Knowledge mapping and visualization
  • Document, spreadsheet, and presentation creation
  • Web browsing and data analysis
  • Audio and video transcription
  • Multi-step task automation
Features
Read full description

ReadOS is an all-in-one, desktop-class AI agent workspace for iPad, built around the place serious work often begins: reading. Open a PDF, collect research, inspect evidence, create a report, analyze data, build office files, and continue the task without rebuilding context across separate apps. ReadOS keeps source materials, reading position, selections, files, and project context connected so you can move from understanding to creating. READ WITH CONTEXT • Open PDFs, EPUBs, Markdown, images, local audio and video files, and common office files. • Navigate document structure and page references when the source provides them. • Annotate PDFs, take notes, organize tabs, and export annotated documents. • Build knowledge maps and visual explanations connected to source material. RESEARCH WITH READEX Readex is the AI agent inside ReadOS. When you choose to share content with it, Readex can work with the current document, selected passages, attachments, webpage context, and files in your workspace. Use Readex to: • Summarize and compare source material. • Develop study guides, research plans, and structured notes. • Trace an answer back to relevant pages and context. • Work across multiple files while keeping the research question visible. CREATE, AUTOMATE, AND DELIVER With ReadOS Pro, Readex can help: • Create and edit documents, spreadsheets, and presentations. • Analyze data with Python and JavaScript. • Build charts, tables, interactive visualizations, and knowledge maps. • Browse the web, inspect pages, collect relevant context, and carry out browser tasks. • Transcribe and analyze local audio and video files, extract useful frames, and continue from a playback position. • Carry out multi-step and long-running tasks across available files and tools, with progress you can review and stop. FREE AND PRO ReadOS Free includes library management, local file opening and playback, PDF annotation, notes, navigation, tabs, workspaces, and annotated-PDF export. ReadOS Pro unlocks Readex and advanced AI-assisted work, including browser automation, creation and editing tools, code and data analysis, document and media understanding, and multi-step or long-running tasks. ReadOS Pro is available through Apple In-App Purchase as an auto-renewing annual subscription or a one-time lifetime purchase. ReadOS Pro also requires a supported AI provider account or compatible API connection. Provider subscriptions, usage quotas, and model or API fees are separate and are not included with ReadOS Pro. Availability and results can vary by source format, selected provider or model, network access, and permissions. Start with what you are reading. Keep the context. Build what comes next. TERMS OF USE ReadOS uses Apple's Standard Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

ReadOS3 screens

Verdict

The call

The clearest difference is review sentiment: ReadOS at 100% against 百度网盘 HD's 40%. ReadOS also leads on rating (5.0 vs 3.4). 百度网盘 HD's advantage is ratings volume (2K vs 8) and iOS requirement (13.0 vs 26.0). 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. 百度网盘 HD sells 8 in-app purchases, starting at $3.99 per month and ReadOS sells 2 in-app purchases, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ReadOS holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: 百度网盘 HD has 2K ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 40% of 百度网盘 HD's written reviews are positive against 100% of ReadOS's.

UpkeepUpdate frequency

百度网盘 HD ships an update fortnightly, ReadOS monthly. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
百度网盘 HD versus ReadOS: the parameters behind the verdict, then further details
Parameter百度网盘 HDReadOS
PriceFreeFree
Rating3.4 (2K ratings)5.0 (8 ratings) — better
Positive reviews40.4% of reviews100.0% of reviews — better
Number of ratings2K — better8
Update frequencyFortnightly — betterMonthly
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPadiPhone, iPad — better
Requires iOS13.0 — better26.0
Further details — not scored
Size975 MB993 MB
Age rating9+17+
DeveloperBeijing Duyou Science and Technology Co.,Ltd.秀芳 王

Customer experience

百度网盘 HD

All ratings1,968 ratings
Positive58.5%
Neutral4.4%
Negative37.0%
Written reviews562 reviews
Positive40.4%
Neutral4.3%
Negative55.3%

ReadOS

All ratings8 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

百度网盘 HD

Reported bugs

4 issues
  • Unable to log in or register accounts
  • Compressed files cannot be opened or extracted
  • Inconsistent behavior across different platforms
  • Frequent app crashes and freezes

Requested features

4 requests
  • Add search functionality within the cloud
  • Improve video playback and subtitle support
  • Allow exporting/opening downloaded files in other apps
  • Optimize performance and stability on mobile devices

ReadOS

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

百度网盘 HD

Subscriptions2
  • 百度网盘连续包月超级会员(1个月)$3.991 Month
  • 百度网盘超级会员(1个月-自动续费)3 variants$3.991 Month
One-time6
  • 百度网盘超级会员(1个月-无折扣)$5.99
  • 百度网盘超级会员(1个月)$5.99
  • 百度网盘超级会员折扣价(3个月)$9.99
Show 3 more
  • 百度网盘超级会员折扣价( 6个月 )$19.99
  • 百度网盘超级会员1年(7.5折)$39.99
  • 百度网盘超级会员( 1年 )$59.99
2 purchases

ReadOS

Subscriptions1
  • ReadOS Pro Annual7 Days trial$19.991 Year
One-time1
  • ReadOS Pro Lifetime$69.99

Questions

Is 百度网盘 HD free?
百度网盘 HD is free to download, with in-app purchases available.
Is ReadOS free?
ReadOS is free to download, with in-app purchases available.
Which has better reviews, 百度网盘 HD or ReadOS?
ReadOS is rated higher. 百度网盘 HD averages 3.4 out of 5 from 2K ratings, while ReadOS averages 5.0 from 8 ratings.
Do 百度网盘 HD or ReadOS have ads?
Neither 百度网盘 HD nor ReadOS shows ads.
Which is updated more often, 百度网盘 HD or ReadOS?
百度网盘 HD ships an update fortnightly, and ReadOS monthly. Most recently, 百度网盘 HD was updated on November 6, 2026 and ReadOS on October 31, 2026.

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