Ink PDF Editor vs E拆
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ink PDF Editor
This application allows users to quickly read, annotate, and edit PDF documents. It offers tools for marking up important information, navigating through documents with bookmarks, and even playing embedded audio. The app provides a straightforward way to manage PDF files on mobile devices.
- Quick PDF reading and viewing
- Full-text scroll and zoom
- PDF annotation tools
- Embedded PDF audio playback
- Bookmark creation and management
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Ink PDF Editor is a simple and easy-to-use PDF app. It helps you read and edit PDF files quickly and complete any PDF tasks effortlessly. • Quickly Read PDFs Quickly open and view PDF documents Enable full-text scroll, zoom in and out Choose single page or double page scroll mode • Annotate PDFs Mark up important information with professional annotation tools Various annotation styles and colors to choose from • PDF audio reading Recognize and play PDF embedded audio Support single loop/list mode • Bookmarks Add and edit bookmarks as you like to navigate your PDF documents easily
E拆
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E拆APP辅助车辆拆解企业员工高效完成工作，提供了车辆入厂后的建档、称重、验车、入库、出库、拆解、产成品贮存、产成品销售等环节的响应功能，为车辆拆解企业提供了采购、生产、销售、数据分析等管理工具。
Screenshots
Verdict
Ink PDF Editor and E拆 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Ink PDF Editor ships an update every 3 weeks, E拆 every 5 weeks. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.
| Parameter | Ink PDF Editor | E拆 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (35 ratings) — better | — |
| Positive reviews | 44.4% of reviews | — |
| Number of ratings | 35 — better | — |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 27 MB | 30 MB |
| Age rating | 4+ | 17+ |
| Developer | Hefei T-Stack Information Technology Co., Ltd. | China Intelligence Digital (Tianjin) Technology Co., Ltd |
In-app purchases
Ink PDF Editor
No in-app purchases
E拆
No in-app purchases
