PDF Reader vs 软航PDF阅读器
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Reader
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Your essential, all-in-one document tool. PDF Reader-sign simplifies how you manage, read, and sign all your important files on iPhone and iPad. Say goodbye to complicated software and expensive subscriptions. High-Impact Features • E-Sign Documents Instantly: Sign any PDF document, form, or contract directly on your device with your finger or stylus. Fast, secure, and legally binding. • Fill Forms Easily: Quickly fill out PDF forms and save the completed document. • Universal File Viewer: Read and open all your essential files in one place: • PDFs n eBooks: Open and read all your documents and digital books. • Office Files: View popular Microsoft Office file types: .doc, .xls, and .ppt. • Images n Web: Easily view .png, .jpg, and .html web pages. • Simple n Reliable: Designed for speed. Just tap to open any file quickly with a clean, clear interface. Download PDF Reader-sign today to simplify document viewing and sign any file instantly!
软航PDF阅读器
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PDF阅读器让你可以查看手机上的PDF，或者查看存储在iCloud中的PDF文档。
Screenshots
Verdict
The clearest difference is ads: 软航PDF阅读器 at none against PDF Reader's shown. 软航PDF阅读器 also leads on update cadence (every 2 days vs every 115 months) and iOS requirement (12.0 vs 14.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
PDF Reader ships an update every 115 months, 软航PDF阅读器 every 2 days. The most recent releases landed on August 25, 2026 and September 19, 2026 respectively.
| Parameter | PDF Reader | 软航PDF阅读器 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 115 months | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 9 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | Aishvarya Sadasivam | Chongqing Ruanhang Technology Co., Ltd. |
In-app purchases
PDF Reader
No in-app purchases
软航PDF阅读器
No in-app purchases
