PDF Reader vs 基础老挝语2
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Reader
This app allows you to read various document formats like PDF, EPUB, and CHM on your iPhone and iPad. It supports file import, text search, annotation, and even previewing MS Office files and videos. A simple to-do list and auto-save reading progress are also included.
- Reads PDF, CHM, EPUB, TXT files
- PDF annotation and text search
- File import via Files, Airdrop, iTunes, web
- MS Office and video file preview
- Simple To-Do list functionality
- Auto-save reading progress
Read full descriptionHide full description
PDF Reader - Mini Version is an amazing reader App on iPhone and iPad Main Fatures: 1. support read pdf、chm、epub、txt file 2. support pdf annotation and text search 3. support import file via Files、Airdrop、iTunes、web browser 4. support MS office Word、Excel、PPT、Video and many other file types preview 5. support simple Todo list 6. support auto save reading progress 7. support Baidu Net Disk
基础老挝语2
Read full descriptionHide full description
基础老挝语2——由世界图书出版广东有限公司打造，专注为老挝语专业学习者和从业者 提供专业知识服务的App。 本教材是解放军外国语学院亚非语系主任，博士生导师钟智翔教授主持的国家级教学成 果二等奖获奖项目系列教材之一，也是国家外语非通用语种本科人才培养基地暨亚非语 言文学国家级特色专业建设点重点建设教材。旨在向学生传授系统的老挝语基础知识， 培养学生扎实的老挝语基本功。在内容上，除语音部分外，每课由课文、会话、生词、 词及词组用法、注释、语法、练习等部分组成。全面提高学生的听说读写译的基本技能 以及运用老挝语进行交际的能力。 【APP内主要内容】 本教材是解放军外国语学院亚非语系主任，博士生导师钟智翔教授主持的国家级教学成 果二等奖获奖项目系列教材之一，也是国家外语非通用语种本科人才培养基地暨亚非语 言文学国家级特色专业建设点重点建设教材。旨在向学生传授系统的老挝语基础知识， 培养学生扎实的老挝语基本功。在内容上，除语音部分外，每课由课文、会话、生词、 词及词组用法、注释、语法、练习等部分组成。全面提高学生的听说读写译的基本技能 以及运用老挝语进行交际的能力。 【应用特色】 全应用内容采用逼真的翻页效果，用户能够准确，高效，便捷地学习。 本App由世界图书出版广东公司联手“阅门户”团队倾情打造。 【联系我们】 e-mail：shzchbb@126.com 技术支持q群：625197672 电话：029-68518879
Screenshots
Verdict
The clearest difference is update cadence: PDF Reader at every 3 weeks against 基础老挝语2's every 7 months. 基础老挝语2's advantage is iOS requirement (9.0 vs 12.0). On price, 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
Both are free to download. PDF Reader sells 5 one-off in-app purchases and 基础老挝语2 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
PDF Reader ships an update every 3 weeks, 基础老挝语2 every 7 months. The most recent releases landed on September 25, 2026 and September 15, 2026 respectively.
| Parameter | PDF Reader | 基础老挝语2 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (8 ratings) — better | — |
| Positive reviews | 71.4% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Every 3 weeks — better | Every 7 months |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 50 MB | 50 MB |
| Age rating | 4+ | 4+ |
| Developer | 绪强 任 | 世界图书出版广东有限公司 |
In-app purchases
PDF Reader
- Reader App donate$0.99
- Dropbox Support$0.99
- Remove Ad$4.99
Show 2 moreShow fewer
- Todo donate$7.99
- Todo donate$14.99
基础老挝语2
- 基础老挝语2$3.99
- 基础老挝语1$3.99
- 老挝语听力教程$3.99
