PDF Scanner Pro ⊟ vs Castform
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Scanner Pro ⊟
Easily digitize documents, IDs, and papers with a powerful yet simple scanner. Convert scans to editable text, sign documents electronically, and print or compress PDFs for convenient sharing. Enjoy offline scanning and a user-friendly interface.
- Offline scanning
- Multi-page scanning
- E-signature
- OCR text conversion
- Highlighting tools
- Direct printing
- PDF compression
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Simple and powerful PDF-Scanner: --> Get the real feel of scanning offline. --> Navigate easily with our user-friendly interface. --> Scan multiple pages smoothly. --> Sign documents with ease using the e-signature feature. --> Convert scanned documents into editable text formats using OCR. --> Highlight crucial sections with our new tools. --> Print PDFs directly from the app for extra convenience. --> Compress PDF files for easy emailing. Full access: Upgrade to the Premium version and get unlimited access to an amazing app features without ads! — Subscription payments will be charged to your iTunes account at confirmation of your purchase and upon commencement of each renewal term. Subscription with a free trial period will automatically renew to a paid subscription. You can cancel your subscription or free trial in the iTunes settings at least 24-hours before the end of the free trial period. The cancellation will take effect the day after the last day of the current subscription period and you will be downgraded to the free service. — Please note: any unused portion of a free trial period (if offered) will be forfeited when you purchase a premium subscription during the free trial period. — Terms of Use (EULA) https://www.levelclashapps.com/TermsOfUse.html — Privacy Policy: https://www.levelclashapps.com/PrivacyPolicy.html Enjoy!
Castform
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Castform is the fastest way to convert HEIC and HEIF images from your iPhone camera into any format you need — without ever leaving your device. No cloud uploads. No subscriptions. No compromises. Everything happens on-device using native Apple frameworks, so your photos stay completely private. CONVERT TO ANY FORMAT Pick from 7 output formats: - JPEG — universally compatible, great for sharing - PNG — lossless quality, perfect for graphics - WebP — modern format, smaller file sizes - PDF — single or batch images as a document - TIFF — professional, uncompressed quality - BMP — classic bitmap for legacy compatibility - GIF — animated-friendly format BUILT FOR SPEED Castform is a single-purpose tool designed to do one thing exceptionally well. Select your output format, tap the upload zone, pick your photos, and you're done. Batch-convert up to 20 images in a single session. COMPLETELY ON-DEVICE Your photos never leave your iPhone. Castform uses Apple's ImageIO, CoreImage, and PDFKit frameworks exclusively — no third-party image processing, no server requests, no account required. SHARE SHEET INTEGRATION Convert directly from the Photos or Files app. Tap Share on any image, choose Castform, pick your format, and the converted file is ready to save — without ever opening the app. CONVERSION HISTORY Castform keeps your last 10 conversions in a history list. Tap any item to re-export it again in the same format whenever you need — no need to reconvert. CLEAN & FOCUSED DESIGN A minimal, distraction-free interface designed around your workflow. No unnecessary features, no ads, no noise.
Screenshots
Verdict
The clearest difference is device support: PDF Scanner Pro ⊟ at 3 against Castform's 1. PDF Scanner Pro ⊟ also leads on iOS requirement (15.0 vs 18.6). On price, update cadence, ads and in-app purchases 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 Scanner Pro ⊟ sells 15 in-app purchases, starting at $4.99 per 7 days and Castform sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 17, 2026 and September 29, 2026 respectively.
| Parameter | PDF Scanner Pro ⊟ | Castform |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6.1K ratings) — better | — |
| Positive reviews | 40.5% of reviews | — |
| Number of ratings | 6.1K — better | — |
| Update frequency | Fortnightly | Fortnightly |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 18.6 |
| Further details — not scored | ||
| Size | 94 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Level Clash Apps S.L. | ADIN HALILOVIC |
Bugs and requests
PDF Scanner Pro ⊟
Reported bugs
3 issues- Scanning area detection issues
- Exported PDFs not opening properly
- App crashes on certain devices
Requested features
3 requests- Add option to rename PDF files
- Improve color/contrast adjustment tools
- Allow batch upload of images
Castform
Not enough reviews yet to summarise bugs or requests.
In-app purchases
PDF Scanner Pro ⊟
- Weekly Plan$4.997 Days
- premium$4.997 Days
- Enjoy Unlimited for 1 Week3 Days trial$4.997 Days
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- All features you need$5.991 Month
- Weekly Plan3 Days trial$5.997 Days
- Weekly Plan3 Days trial$6.997 Days
- Weekly Plan3 Days trial$7.997 Days
- Weekly Plan3 Days trial$8.997 Days
- All features you need7 Days trial$9.991 Month
- UNLIMITED SCANNING$19.991 Year
- All features you need$24.991 Year
- Premium Subscription$29.991 Year
- All features you need7 Days trial$39.991 Year
- Yearly3 Days trial$49.991 Year
- yearly subscription$49.991 Year
Castform
- Remove Ads$0.99
Questions
Is PDF Scanner Pro ⊟ free?
Is Castform free?
Do PDF Scanner Pro ⊟ or Castform have ads?
Which is updated more often, PDF Scanner Pro ⊟ or Castform?
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