PDF Reader vs Hippo PDF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Reader
Easily read, annotate, fill, and sign PDF documents on your iPhone or iPad. This all-in-one tool allows for convenient document management, sharing, and printing.
- Read and view PDF files
- Annotate and mark up PDFs
- Fill out PDF forms
- Sign PDF documents
- Organize and manage PDF files
- Share and print PDFs
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Make PDF document management simple with PDF Reader: Edit & Sign PDF. Read, view, annotate, fill, sign, save and share PDF documents directly from your iPhone or iPad. Whether you need to read an important document, add notes, sign a PDF or share a file with colleagues, this PDF Reader and Editor gives you convenient tools to manage your documents anytime, anywhere. ALL-IN-ONE PDF READER & EDITOR Open your PDF documents quickly and enjoy a simple, convenient reading experience. Manage your files and access the documents you need in one place. KEY FEATURES - PDF Reader - Quickly open and view PDF files. - Browse your PDF documents easily. - Navigate through PDF pages. - Access your documents from a simple file list. - PDF Editor & Annotation - Annotate PDF documents. - Add notes and mark up your PDFs. - Customize your PDF documents. - Save your updated PDF files. - Fill & Sign PDF - Fill out PDF documents. - Sign PDF files easily. - Manage important documents conveniently. PDF File Manager - View your PDF files in one simple list. - Delete individual PDF documents. - Remove unwanted PDF files. - Keep your documents organized. - Share & Print PDF - Share PDF documents with friends, family and colleagues. - Send files through email and messaging apps. - Print PDF documents whenever needed. YOUR DOCUMENTS, ALWAYS WITH YOU - PDF Reader: Edit & Sign PDF is a useful document management tool for everyday tasks, work, study and personal use. - Download PDF Reader: Edit & Sign PDF and make managing your PDF documents easier! - We continuously work to improve the app and bring you a better experience. Thank you for using our app! Privacy Policy: https://sites.google.com/view/developer-info/privacy-policy Terms of Use: https://sites.google.com/view/developer-info/terms-of-use
Hippo PDF
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Simplest way to manage your PDFs without any technical knowledge and expensive payments! - Fill & Sign PDFs - Custom Signatures - Compress PDFs - Combine/Merge PDFs - Image to PDF - Word Doc to PDF - Split PDFs - Rotate PDFs - Password Protect PDFs - Redact Information in PDFs - Repair corrupted PDFs - Watermark PDFs and many more! Download Hippo PDF to manage your PDFs with ease Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: PDF Reader at none against Hippo PDF's 2. Hippo PDF's advantage is update cadence (daily vs every 5 months) and iOS requirement (13.0 vs 17.6). On price, ads 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. Hippo PDF sells 2 in-app purchases, starting at $3.99 per month. PDF Reader asks for nothing beyond the download.
PDF Reader ships an update every 5 months, Hippo PDF daily. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | PDF Reader | Hippo PDF |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 5 months | Daily — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 90 MB |
| Age rating | 4+ | 4+ |
| Developer | Rahul Alagiya | NINJAPIPE PTY LTD |
In-app purchases
PDF Reader
No in-app purchases
Hippo PDF
- Hippo PDF Monthly$3.991 Month
- Hippo PDF Lifetime$49.00









