PDF Reader vs PDF Studio
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
PDF Reader
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All-in-One PDF App: Scan, Read, Edit, and Convert documents professionally on your iPhone & iPad. CORE FEATURES: Powerful Document Converter: - Convert PDF to editable Word (DOCX), Excel (XLSX), and PowerPoint (PPTX) with original formatting preserved. - Convert Word, Excel, and PowerPoint files directly back to secure PDF. - Image to PDF, PDF to high-resolution Images (JPEG/PNG), or export PDF to a single Long Image. Document Scanner: - Scan paperwork, receipts, notes, and ID cards into crystal-clear PDFs with smart auto-edge detection and perspective correction. Organize & Edit: - Merge multiple PDF files into one, split pages, compress file size, and add e-signatures or fill forms directly. Smart PDF Reader: - Smoothly view PDF, Word, Excel, and PowerPoint files. Supports password-protected documents, multi-tab switching, night mode, and bookmarks. Text-to-Speech (TTS): - Listen to your PDF text read aloud hands-free. Extra Utilities: - 100% offline document processing for complete privacy, multi-language support, direct printing, and quick file sharing.
PDF Studio
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Merge, split, compress and edit PDFs without uploading a single file. Everything runs on your iPhone โ no account, no sign-up, nothing leaves your device. One app instead of ten: MERGE PDF Combine multiple PDF files into a single document. Drag to set the order, merge in one tap. SPLIT PDF Split a PDF into separate files, or extract an exact page range from a large document. COMPRESS PDF Get under the email attachment limit without turning your document into mush. ROTATE & REARRANGE PAGES Fix sideways scans, reorder pages, delete the ones you do not need. WATERMARK PDF Stamp DRAFT or CONFIDENTIAL across any page. PROTECT PDF Lock a file with a password and keep private documents encrypted. EXTRACT TEXT & OCR Pull real, selectable text out of a scan, a photo, or a PDF. SCAN TO PDF Point your camera at any document. Auto edge detection crops and straightens each page. Receipts, contracts, ID cards, notes. IMAGE TO PDF Convert JPG, PNG or any photo to PDF. Pick your images, reorder, export one file. PDF TO IMAGE Export any PDF page as a high quality JPG. SIGN PDF Draw your signature once, then place it on any contract or form. READ & SEARCH A fast PDF viewer with in-document search, so you can find any word in a long file. FILES Everything you have made in one place. Search, rename, share, organise. PRIVACY There is no server. Your documents are processed on your device and stay there. No account required, and it all works in airplane mode. PDF STUDIO PREMIUM Premium removes all ads and unlocks unlimited use, as a monthly or yearly auto-renewing subscription. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless it is turned off at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours of the end of that period. You can manage or cancel your subscription in your App Store account settings after purchase. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://iamadeeb.github.io/pdfstudio-legal/?lang=en&doc=privacy
Screenshots
Verdict
The clearest difference is in-app purchases: PDF Reader at none against PDF Studio's 2. PDF Studio's advantage is update cadence (every 2 weeks vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. PDF Studio sells 2 in-app purchases, starting at $2.99 per month. PDF Reader asks for nothing beyond the download.
PDF Reader ships an update every 2 months, PDF Studio every 2 weeks. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.
| Parameter | PDF Reader | PDF Studio |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 2 weeks โ better |
| Ads | Yes | Yes |
| In-app purchases | No โ better | Yes |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.5 | 15.5 |
| Further details โ not scored | ||
| Size | 120 MB | 94 MB |
| Age rating | 4+ | 4+ |
| Developer | Nguyen Giap | Edip Yฤฑlmaz |
In-app purchases
PDF Reader
No in-app purchases
PDF Studio
- Monthly Pro$2.991 Month
- Yearly Pro$19.991 Year
Questions
Is PDF Reader free?
Is PDF Studio free?
Do PDF Reader or PDF Studio have ads?
Which is updated more often, PDF Reader or PDF Studio?
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