学小帮 vs PDF转换编辑
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
学小帮
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学小帮是一款智能化的AI学习助手，旨在帮助学生高效解决学习中的各种问题。 主要功能： 1. 拍照搜题：对数学、物理、化学等学科题目拍照，即可快速获得详细解析。 2. 作业批改：自动检查作业答案，智能标注错误并给出改进建议。 3. 错题管理：自动收集并分类错题，帮助复习与巩固。 4. 多科辅导：支持数学题求解、作文指导、英语学习等多种学习场景。 5. 学习记录：实时统计学习进度和历史记录，随时回顾。 无论是日常作业、考前复习，还是自主学习，学小帮都能为你提供高效、精准的学习支持。 让AI陪伴你的学习，让提升变得更轻松！
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: 学小帮 at none against PDF转换编辑's shown. 学小帮 also leads on update cadence (weekly 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.
学小帮 ships an update weekly, PDF转换编辑 every 6 weeks. The most recent releases landed on October 17, 2026 and October 6, 2026 respectively.
| Parameter | 学小帮 | PDF转换编辑 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 31 MB | 97 MB |
| Age rating | 12+ | 4+ |
| Developer | 宜文 郝 | 广州市企云信息技术有限公司 |
In-app purchases
学小帮
No in-app purchases
PDF转换编辑
No in-app purchases
