InfDraft vs PatchDoc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
InfDraft
This graphic software offers a natural drawing experience on an expansive canvas. It supports importing various file types, including PSD and PDF, for use as materials. Save and view high-resolution images with exceptional detail.
- Natural stroke drawing
- Unlimited canvas size
- Import PSD and PDF files
- Insert video and audio
- High-resolution image saving
- Large magnification for detail
Read full descriptionHide full description
A graphic software with natural stroke and big canvas. No boot animation, create directly. Pass messages easily with other drawing or notebook App. Support multiple files insert, video, audio and a variety of files Browse PSD, PDF, and other files directly in InfDraft, tick on it as a material transit station. Save a variety of pictures without damage, with large magnification. Large magnification can see the details and the whole. Subscription: You’ll get unlimited workspaces, unlock full features. Subscription information: Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period, and identify the cost of the renewal. Terms of service: https://eoikoe.com/infdraftuse Privacy policy: https://eoikoe.com/infdraft-privacy-policy A link to the terms of use in either the app description or EULA field of App Store Connect. (Please visit http://support.apple.com/kb/ht4098 for more information)
PatchDoc
A versatile document editor and viewer for iPhone and iPad. Quickly edit text, code, and CSV files, preview PDFs and Office documents, and extract archives. Streamline your mobile file management.
- Text and code editing with syntax highlighting
- CSV table browsing and editing
- HTML source editing with live preview
- PDF viewing with annotations
- Preview for Office documents and images
- Archive browsing and extraction
Read full descriptionHide full description
Patchdoc is a local file tool for iPhone and iPad, designed to open, edit, preview, save and organize all common documents. Core Features - Edit TXT, Markdown, JSON, YAML, CSV, XML, HTML, SVG, LaTeX, source code and configuration files - Create new files including TXT, Markdown, Python, C++ and other code documents - Markdown: toggle between source code and preview modes; export as HTML or PDF - HTML: toggle between source code and preview modes; export to PDF - PDF tools: reading, annotation, signature, image/text stickers, page management, cropping, compression and format conversion - Archive support: preview directories and inner files inside ZIP, RAR, 7Z, TAR archives, plus decompression - Image editor: crop, rotate, color adjustment, text overlay, brush drawing and mosaic blur - Video toolkit: playback, frame capture, rotation, mute audio, compressed export and SRT subtitle preview - Built-in local storage: create folders, import files, search, move, rename, delete, compress, pin items, add notes, and transfer files over LAN - WebDAV / FTP access: read-only browsing with file import; mount external folders or single files - Home screen widgets for quick shortcuts
Screenshots
Verdict
The clearest difference is rating: PatchDoc at 5.0 against InfDraft's 4.4. PatchDoc also leads on monetization model (free with in-app purchases vs subscription) and review sentiment (100% vs 72%). InfDraft's advantage is ratings volume (105 vs 6). 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. InfDraft sells 2 in-app purchases, starting at $4.99 per year and PatchDoc sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
PatchDoc holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: InfDraft has 105 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 72% of InfDraft's written reviews are positive against 100% of PatchDoc's.
InfDraft ships an update every 2 weeks, PatchDoc every 3 days. The most recent releases landed on October 10, 2026 and October 2, 2026 respectively.
| Parameter | InfDraft | PatchDoc |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (105 ratings) | 5.0 (6 ratings) — better |
| Positive reviews | 72.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 105 — better | 6 |
| Update frequency | Every 2 weeks | Every 3 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 146 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | 智戈 古 | 夏骏 倪 |
Customer experience
InfDraft
PatchDoc
In-app purchases
InfDraft
- 完全功能解锁3 Days trial$4.991 Year
- Permanent unlock Pro FeaturesFree
PatchDoc
- 终身会员$0.99







