极相机 vs 迅疾PDF转换器
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
极相机
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极相机是一款OCR扫描取字App，智能极速取字。 经过上亿条中文短语的深度学习训练，能快速识别中文。针对图片模糊、倾斜、翻转等情况进行了优化，鲁棒性强，识别速度快，且支持2W+大字库，总体识别准确率高达99%。 多简单：简单易用，一打开就能使用，无需任何教程就能上手。 多场景：可对各类医疗单据、金融财税票据、法律卷宗等纸质文档的识别。 多语言：支持对中、英、法、俄、西、葡、德、意、日、韩、中英混合等多语种内容的识别，并支持中、英、日、韩四语种的类型检测。
迅疾PDF转换器
This app facilitates rapid conversion between PDF and various document formats, including Word, JPG, PPT, and Excel. Its stable core ensures accurate conversions without data loss, catering to diverse user needs.
- PDF to Word conversion
- PDF to JPG conversion
- PDF to PPT conversion
- PDF to Excel conversion
- Word to PDF conversion
- Image to PDF conversion
- Accurate conversion results
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我们应用可以快速完成PDF转换Word、JPG图片、PPT、Excel，以及Word、PPT、图片、Excel转PDF在内的多种文件格式的相互转换，专业稳定的内核处理使转换结果不会出现乱码、内容丢失等现象，满足不同用户的处理需求。 支持PDF与Word、PPT、Excel、图片等文件的互转； 完美支持PDF转Word|PDF转PPT|PDF转xlsx|PDF转图片|PDF转TXT等。
Screenshots
Verdict
The clearest difference is in-app purchases: 极相机 at none against 迅疾PDF转换器's 2. 极相机 also leads on ads (none vs shown) and update cadence (every 3 days vs every 2 months). On price 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
Both are free to download. 迅疾PDF转换器 sells 2 in-app purchases, starting at $3.49 per month. 极相机 asks for nothing beyond the download.
极相机 ships an update every 3 days, 迅疾PDF转换器 every 2 months. Both last shipped on November 3, 2026.
| Parameter | 极相机 | 迅疾PDF转换器 |
|---|---|---|
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| Update frequency | Every 3 days — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 5 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | ABV Mobile | 进韬 张 |
In-app purchases
极相机
No in-app purchases
迅疾PDF转换器
- PDF转换器高级月费订阅3 Days trial$3.491 Month
- PDF转换器高级年费订阅3 Days trial$9.991 Year
