PDF Only vs PDF Merge
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Only
This utility app allows users to sign, protect with passwords, and remove passwords from PDF documents. It offers essential PDF editing functionalities for everyday use.
- Sign PDF documents
- Protect PDFs with passwords
- Remove PDF passwords
- Create PDF documents
- Modify PDF documents
Read full descriptionHide full description
PDF Only is the all‑in‑one PDF toolkit for iPhone and iPad. Everything happens on your device — your documents never leave it, and the tools work offline. Whether you need to scan a contract, sign a form, merge reports, shrink a file for email, or pull the text out of a scanned page, PDF Only has a simple, dedicated tool for it. VIEW & ORGANIZE - Built‑in PDF viewer - Merge multiple PDFs into one - Reorder, rotate and delete pages - Split a PDF into separate files CONVERT - Images → PDF - Scan documents with your camera - Convert documents to PDF - PDF → Images - PDF → Text - OCR — make scanned PDFs searchable EDIT & MARKUP - Sign PDFs with your finger or Apple Pencil - Annotate: draw, highlight, add shapes and erase — with a full color palette - Add watermarks OPTIMIZE - Compress PDFs to reduce file size SECURITY - Lock PDFs with a password - Unlock password‑protected PDFs SHARE FROM ANYWHERE - Open PDFs and images straight from Mail, Files, Photos and other apps with the share sheet. PRIVATE BY DESIGN Your files are processed locally on your device. No accounts, and no uploads to a server just to edit a file. Terms of Use (EULA): https://faacil.com/terms-conditions Questions or feedback? Visit faacil.com/support
PDF Merge
Easily merge multiple PDF files into one cohesive document or split large PDFs into smaller sections. This app also allows you to fill out forms and add your signature directly within the application.
- Merge multiple PDFs
- Split large PDFs
- Fill and sign documents
- Convert images to PDF
- User-friendly interface
Read full descriptionHide full description
PDF merge gives you many PDF features in one. Seamlessly handle your PDF files with precision and efficiency using our versatile set of tools. Are you tired of searching for the perfect solution to merge your PDFs? Look no further! Our app provides not only PDF merge capabilities but also an advanced PDF merger, allowing you to effortlessly combine multiple PDF files into a single, cohesive document. The combiner PDF feature sets our app apart, offering an intuitive interface for merging PDFs with unmatched ease. Whether you're combining reports, presentations, or any other PDF documents, our tool ensures a smooth and efficient process. But that's not all – our PDF combine functionality goes beyond simple merging. With our innovative split PDF feature, you can easily break down large PDFs into smaller, more manageable parts. This feature is perfect for extracting specific sections or pages from extensive documents, tailoring your PDFs to meet your exact needs. Need to add the finishing touch to your PDF? Our app goes above and beyond by including a fill and sign PDF feature. Add your signature or fill out forms directly within the app, saving you time and eliminating the need for additional tools. With PDF merge, PDF merger, Photo to PDF, Image to PDF, combiner PDF, PDF combine, split PDF, and fill and sign PDF capabilities, our app provides a comprehensive solution for all your PDF management needs. The user-friendly interface ensures that you can navigate through these powerful features effortlessly, making document management a breeze. Experience a seamless and efficient document workflow on iOS. Download our app now and take control of your PDFs like never before Terms of use : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://www.appfluxlabs.com/privacy-policy
Screenshots
Verdict
The clearest difference is price: PDF Merge at Free against PDF Only's $1.99. PDF Merge also leads on rating (4.6 vs 1.0) and update cadence (weekly vs monthly). On ads, in-app purchases, device support and iOS requirement 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
PDF Merge is free to download; PDF Only costs $1.99 up front. PDF Only sells 2 in-app purchases, starting at $1.99 per month and PDF Merge sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.
PDF Merge holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: PDF Merge has 11 ratings behind it against 1, so its average is the more settled of the two.
PDF Only ships an update monthly, PDF Merge weekly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | PDF Only | PDF Merge |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 1.0 (1 ratings) | 4.6 (11 ratings) — better |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 1 | 11 — better |
| Update frequency | Monthly | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 27 MB |
| Age rating | 4+ | 9+ |
| Developer | Juan Camilo Marin Ochoa | AppFlux Labs |
Customer experience
PDF Only
PDF Merge
In-app purchases
PDF Only
- Monthly payment$1.991 Month
- Annual payments$14.991 Year
PDF Merge
- Unlimited Access$4.997 Days
- Unlimited Access$5.991 Month
- Unlimited Access$24.991 Year
- Lifetime Premium$29.99








