PDF Converter ‧ vs 心梦AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Converter ‧
Easily convert various file types to and from PDF format. Supports images, documents, and web pages, with options for signing, sharing, and printing converted files.
- Convert various file formats to PDF
- Convert PDF to other formats
- Import files from photo album, iCloud, or camera
- Sign and edit converted PDFs
- Share converted files easily
- Print PDF files
- Supports web page to PDF conversion
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Effortlessly convert, edit, and manage PDFs anytime, anywhere. Whether you're importing files from your photo library, iCloud, camera, or other apps, PDF Converter ‧ has you covered with powerful PDF conversion capabilities. Core Features: • Convert photos, text, and web pages into high-quality PDF documents • Import from multiple sources: albums, iCloud, camera shots, and third-party apps • Sign PDFs electronically with ease • Merge multiple PDFs into one seamless document • Insert files or URLs directly into existing PDFs • Delete pages from PDFs quickly and securely • Add customizable watermarks for branding or protection • Extract text and images with smart recognition tools • Access your recent files with a convenient history viewer Download now to unlock full PDF control at your fingertips! About Subscription Auto-renewable subscription $6.99 per week for a weekly subscription $39.99 per year for a yearly subscription $39.99 per year for a yearly subscrition With 3 Day Trail $59.99 for Lifetime subscription - 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 - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Terms of Use: https://www.codeextech.com/terms.html Privacy Policy: https://www.codeextech.com/privacy.html Contact us: support@codeextech.com
心梦AI
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心梦AI是一款基于人工智能技术的图像生成工具。用户可以通过输入关键词、选择风格等方式生成专属的艺术图片。
Screenshots
Verdict
The clearest difference is ads: 心梦AI at none against PDF Converter ‧'s shown. 心梦AI also leads on iOS requirement (12.0 vs 17.0). PDF Converter ‧'s advantage is update cadence (every 9 days vs every 3 weeks). 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. PDF Converter ‧ sells 8 in-app purchases, starting at $6.99 per 7 days and 心梦AI sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
PDF Converter ‧ ships an update every 9 days, 心梦AI every 3 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.
| Parameter | PDF Converter ‧ | 心梦AI |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (191 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 191 — better | — |
| Update frequency | Every 9 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 46 MB | 32 MB |
| Age rating | 17+ | 17+ |
| Developer | CodeEx Technology | 江苏商互通信息技术有限公司 |
In-app purchases
PDF Converter ‧
- VIP Weekly$6.997 Days
- Weekly VIP$9.997 Days
- Weekly VIP$11.997 Days
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- Weekly VIP$14.997 Days
- Weekly VIP - 7-Day Intro Offer7 Days trial$14.997 Days
- VIP Yearly 3 Day Trail3 Days trial$39.991 Year
- VIP Yearly$59.991 Year
- VIP Lifetime$79.99
心梦AI
- 50 HeartDream Coins$0.99
- 250 HeartDream Coins$4.99
- 500 HeartDream Coins$9.99
Show 3 moreShow fewer
- 1500 HeartDream Coins$29.99
- 3000 HeartDream Coins$49.99
- 8000 HeartDream Coins$99.99









