作文宝 vs InfinitePadPro
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！
InfinitePadPro
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The professional version of Infinity Drawing Board is here. It's still Infinity Drawing Board now, but... 1.Cloud backup function has been added 2.Screen adaptation has been added 3.Added iPad adaptation 4.The thumbnail function has been added 5.More functions will be continuously added in the future. Stay tuned...
Screenshots
Verdict
The clearest difference is price: 作文宝 at Free against InfinitePadPro's $0.99. 作文宝 also leads on iOS requirement (12.0 vs 18.6). On update cadence, 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
作文宝 is free to download; InfinitePadPro costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
作文宝 ships an update every 5 days, InfinitePadPro every 8 days. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.
| Parameter | 作文宝 | InfinitePadPro |
|---|---|---|
| Price | Free — better | $0.99 |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 5 days — better | Every 8 days |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 56 MB | 6 MB |
| Age rating | 17+ | 4+ |
| Developer | Mukun Technology Co., Ltd. | 波 丁 |
In-app purchases
作文宝
No in-app purchases
InfinitePadPro
No in-app purchases
