ToPDF vs PDF Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ToPDF
Read full descriptionHide full description
ToPDF: JPEG to PDF Made Simple Transform Images to Professional Documents in Seconds Ever needed to convert photos into a polished document? ToPDF handles it with just three taps: - Launch the app - Choose your images - Hit "Convert" Why Users Love ToPDF: - Effortlessly Simple - Designed for real people, not tech experts - Lightning Fast - Convert multiple images in seconds, right on your device - Completely Secure - Your files never leave your phone - Fully Customizable - Rotate, filter, and organize exactly how you want - Instantly Shareable - Print or send your PDFs anywhere with one tap From receipts to contracts, lecture notes to family recipes - ToPDF transforms your everyday photos into professional documents you can use anywhere. Basic version includes subtle watermark. Unlock the full experience with ToPDF Pro. - Privacy Policy : https://kedyt.com/pages/privacy - Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
PDF Studio
Read full descriptionHide full description
PDF Studio — your complete PDF solution for iPhone and iPad. Scan, edit, sign, convert, and manage documents with professional-grade tools, all in one app. SCAN & DIGITIZE • Intelligent document scanner with auto-edge detection • Multi-page scanning in seconds • High-quality PDF output from any paper document EDIT & ANNOTATE • Add text, images, and shapes to any PDF • Highlight, underline, and strike through text • Draw and sketch with precision tools • Reorder, rotate, and delete pages SIGN DOCUMENTS • Create and save multiple signatures • Sign contracts, forms, and agreements instantly • Professional digital signatures CONVERT ANYTHING • PNG, JPG, HEIC, WebP → PDF • PDF → PNG, JPG images • TXT ↔ PDF conversion • Batch convert multiple files COMPRESS & OPTIMIZE • Reduce PDF size up to 70% • Three compression levels: Light, Medium, Maximum • Perfect for email attachments and sharing POWERFUL TOOLS • OCR: Extract text from images and scans • Merge: Combine multiple PDFs into one • Split: Separate PDF into individual pages • Print: Direct printing to any AirPrint device ORGANIZE YOUR FILES • Create folders and organize documents • Quick search across all files • Favorites for fast access • Recent files tracking CLOUD SYNC • Automatic iCloud synchronization • Access documents on all your Apple devices • Secure cloud backup WHY PDF STUDIO? No watermarks on your documents Works offline — no internet required Privacy first — files stay on your device Clean, intuitive interface Regular updates with new features Perfect for students, professionals, and anyone who works with documents. Download PDF Studio and take control of your PDFs today! Download PDF Studio today and experience the most powerful PDF toolkit for iOS! Terms of Use: https://github.com/spiroba/pdf-studio-legal/blob/main/TERMS_OF_USE.md
Screenshots
Verdict
The clearest difference is update cadence: PDF Studio at every 2 weeks against ToPDF's every 4 months. 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. ToPDF sells 2 in-app purchases, starting at $4.99 per 7 days and PDF Studio sells 3 in-app purchases, starting at $2.49 per 7 days. Whichever you choose, the download price is not the number that matters.
ToPDF ships an update every 4 months, PDF Studio every 2 weeks. The most recent releases landed on July 16, 2026 and June 9, 2026 respectively.
| Parameter | ToPDF | PDF Studio |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.6 — better | 17.6 |
| Further details — not scored | ||
| Size | 4 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Elhassnaoui Yassine | Boris Spiro |
In-app purchases
ToPDF
- Weekly Subscription3 Days trial$4.997 Days
- Yearly Subscription$9.991 Year
PDF Studio
- Weekly Premium$2.497 Days
- Monthly Premium$4.991 Month
- Annual Premium$29.991 Year
Questions
Is ToPDF free?
Is PDF Studio free?
Do ToPDF or PDF Studio have ads?
Which is updated more often, ToPDF or PDF Studio?
Other comparisons















