作文宝 vs PDF转换编辑
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
作文宝
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作文宝——AI作文智能批改，让写作及更轻松！ 无论是学生、教师还是家长，【作文宝】都能为您提供专业级的智能写作支持： 【精准批改】：10秒精准全面诊断，避免人工疏漏； 【智能润色】：润色示范，直接提升语言表现力； 【AI写作】：输入主题生成范文，解决“无从下笔”的难题； 【AI问答】：写作难题、创意思想、帮你智解万题； 【历史记录】：自动存档历史作文，随时回溯进步轨迹，对比优化成果。 为什么选择作文宝？ 教师：快速批改班级作文，生成个性化评语，节省80%时间； 学生：获得实时反馈，积累写作技巧，告别“闭门造车”； 家长：科学追踪孩子写作能力成长，辅导更有针对性。 下载【作文宝】，让AI成为你的私人写作教练！
PDF转换编辑
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PDF转换编辑是移动端处理 PDF 的工具，具有PDF 压缩、PDF转word/ppt、pdf提取图片、PDF拆分页、PDF合并、PDF删除页面、PDF转PPT、PDF添加图章、PDF添加水印、文件转PDF、图片扫描仪、网页转PDF等12个模块功能
Screenshots
Verdict
The clearest difference is ads: 作文宝 at none against PDF转换编辑's shown. 作文宝 also leads on update cadence (every 5 days vs every 6 weeks). On price, in-app purchases, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
作文宝 ships an update every 5 days, PDF转换编辑 every 6 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | 作文宝 | PDF转换编辑 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 5 days — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 56 MB | 97 MB |
| Age rating | 17+ | 4+ |
| Developer | Mukun Technology Co., Ltd. | 广州市企云信息技术有限公司 |
In-app purchases
作文宝
No in-app purchases
PDF转换编辑
No in-app purchases
