Comparison

笔杆论文 vs CAJ云阅读

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

Head to head
About

笔杆论文

Features
Read full description

笔杆论文APP,一款超智能的AI写论文软件 打造干净简洁的写论文环境,沉浸式论文写作+智能AI续写+数亿资料库精准推荐,贴合移动端多重场景,让论文变得简单高效。 【AI智能续写】 人工智能技术融入写论文中,让你灵感不断 资料片段实时续写,让你的写论文更佳高效 【推荐提纲定制】 依据论文标题定制论文提纲,多个模板任意编辑 给你带来不一样的新思路 【数亿移动资料库】 数亿专业文献资料,写论文途中侧滑即可查阅 任意切换,方便导入,让你不再拘泥于图书馆、电脑前 【文档同步防丢失】 文档编辑实时同步,不再担心数据丢失 让我们一起让笔杆论文变得全能好用!

About

CAJ云阅读

This app allows users to read CAJ format documents and convert them to PDF and Word. It also supports various PDF conversion options, including to Word, Excel, PPT, and PNG, along with encryption and decryption.

Highlights
  • CAJ to PDF and Word conversion
  • PDF to Word, Excel, PPT, PNG conversion
  • PDF encryption and decryption
  • Import and read files
  • Extract text from documents
  • Share files easily
Features
Read full description

好用的论文献阅读器,caj格式阅读及转换! 【CAJ转换】 一键转成PDF及Word格式,方便内容浏览、复制文字及分享文件; 【PDF转换】 支持PDF与Word、Excel、PPT、PNG等格式互转;支持PDF加密、解压、输出长图等操作。 文件方便导入和阅读,快来体验吧! 会员订阅: 订阅价格为每年68元、每月28元、永久98元 订阅会自动续订,除非在当前期间结束前至少24小时关闭自动续订;帐户将在当前期间结束前24小时内收取续订费用,并确定续订费用 订阅可以由用户管理,并且可以在购买后转到用户的AppStore帐户设置来关闭自动续订 隐私条款:https://blog.csdn.net/m0_73431311/article/details/126521535 使用条款:https://blog.csdn.net/m0_73431311/article/details/126521610

Screenshots

笔杆论文4 screens
CAJ云阅读3 screens

Verdict

The call

笔杆论文 and CAJ云阅读 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. 笔杆论文 sells 19 one-off in-app purchases and CAJ云阅读 sells 6 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

笔杆论文 ships an update every 11 days, CAJ云阅读 every 6 days. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

ScorecardNo meaningful differences
笔杆论文 versus CAJ云阅读: the parameters behind the verdict, then further details
Parameter笔杆论文CAJ云阅读
PriceFreeFree
Rating—4.2 (32 ratings) — better
Positive reviews—18.2% of reviews
Number of ratings—32 — better
Update frequencyEvery 11 daysEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Subscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.011.0 — better
Further details — not scored
Size58 MB41 MB
Age rating4+4+
DeveloperWuhan Wendebao Technology Co., Ltd.小花 胡

In-app purchases

19 purchases

笔杆论文

One-time19
  • 写作会员(月度)$3.99
  • 一键出稿服务_108$14.99
  • 一键出稿服务_123$17.99
Show 16 more
  • 一键出稿服务_138$19.99
  • 一键出稿服务_143$19.99
  • 一键出稿服务_128$19.99
  • 一键出稿服务_163$22.99
  • 一键出稿服务_168$24.99
  • 一键出稿服务_188$29.99
  • 一键出稿服务_428$59.99
  • 一键出稿服务_438$59.99
  • 一键出稿服务_448$59.99
  • 一键出稿服务_393$59.99
  • 一键出稿服务_383$59.99
  • 一键出稿服务_408$59.99
  • 一键出稿服务_498$69.99
  • 一键出稿服务_468$69.99
  • 一键出稿服务_898$129.99
  • 一键出稿服务_1998$299.99
6 purchases

CAJ云阅读

Subscriptions4
  • 月会员3 Days trial$3.991 Month
  • 月订阅$3.991 Month
  • 年订阅$9.991 Year
Show 1 more
  • 年会员3 Days trial$17.991 Year
One-time2
  • 单次购买$0.99
  • 永久会员$14.99

Questions

Is 笔杆论文 free?
笔杆论文 is free to download, with in-app purchases available.
Is CAJ云阅读 free?
CAJ云阅读 is free to download, with in-app purchases available.
Do 笔杆论文 or CAJ云阅读 have ads?
Neither 笔杆论文 nor CAJ云阅读 shows ads.
Which is updated more often, 笔杆论文 or CAJ云阅读?
笔杆论文 ships an update every 11 days, and CAJ云阅读 every 6 days. Most recently, 笔杆论文 was updated on October 26, 2026 and CAJ云阅读 on October 30, 2026.

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