Simple PDF vs Tabs Keeper for Safari
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Simple PDF
This application allows users to view, annotate, and edit PDF documents with ease. Features include document management, OCR capabilities, and a built-in scanner. It's designed for students and professionals to stay productive on the go.
- View, annotate, and edit PDFs
- Full-text search and navigation
- Free-draw and text box annotation
- Page reordering and PDF merging
- Scan documents with built-in camera
- OCR for text extraction
- Home screen widget for quick access
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Simple PDF Reader is a powerful, fast, and beautifully designed app for viewing, annotating, and editing your PDF documents — all in one place. Whether you're a student, professional, or just organizing paperwork, Simple PDF Reader keeps you productive on the go. Key Features: - Viewing & Navigation Smooth, fast PDF rendering with page thumbnail scrubber Table of contents (outline) and bookmarks for quick navigation Full-text search across the document Auto-scroll with adjustable speed for hands-free reading - Annotation & Drawing Free-draw with pen and highlighter tools Add text boxes anywhere on the page Insert and position signatures with drag & resize handles Eraser, undo, and redo support - Document Management Reorder and delete pages in the page editor Merge multiple PDFs into one - Scan paper documents with the built-in document camera Import PDFs from Files, iCloud, and other apps via share extension - OCR Extract text from scanned or image-based PDFs - Home Screen Widget Quick access to recently opened documents from your Home Screen - Dark Mode supported
Tabs Keeper for Safari
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Too many Safari tabs, but not ready to lose them? Tabs Keeper turns the tabs in your current Safari window into an archive, so you can clear the clutter and return later in the original order. 【Capture Your Browsing Session】 • Save all or selected tabs directly from the Safari extension • Each save creates a separate archive while preserving tab order • Optionally close the original tabs after they are saved 【Pick Up Where You Left Off】 • Open a single webpage or reopen an entire archive or collection • Rename, share, sort, or move items to Trash • Deleted archives and collections remain in Trash for 7 days 【Organize by Topic】 • Create collections that bring together related links from different archives • Import existing tabs or add links directly • On supported systems, use on-device AI to help select related tabs, with final confirmation always under your control 【Find Anything Quickly】 • Search webpages, archives, and collections in one place • Sort by title, date added, or date created • View webpage titles and links together 【Sync Across Devices】 With Pro, use your own iCloud account to keep archives, collections, and tabs in sync across iPhone, iPad, and Mac. No additional account is required. 【Privacy】 Tabs Keeper does not read or sync Safari cookies, sign-in information, browsing history, or webpage content. Your data stays on your device by default and is synced through your iCloud account only when you enable iCloud Sync. Privacy Policy: https://dawnsoft.app/tabskeeper/privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: Simple PDF at none against Tabs Keeper for Safari's 3. On price, update cadence, 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. Tabs Keeper for Safari sells 3 in-app purchases, starting at $3.99 per month. Simple PDF asks for nothing beyond the download.
Simple PDF ships an update every 3 weeks, Tabs Keeper for Safari fortnightly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.
| Parameter | Simple PDF | Tabs Keeper for Safari |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (4 ratings) — better | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad | iPhone, iPad, Mac — better |
| Requires iOS | 16.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 12 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Chang Keun Jung | 云 康 |
In-app purchases
Simple PDF
No in-app purchases
Tabs Keeper for Safari
- Monthly$3.991 Month
- Annual7 Days trial$14.991 Year
- Lifetime$25.99
Questions
Is Simple PDF free?
Is Tabs Keeper for Safari free?
Do Simple PDF or Tabs Keeper for Safari have ads?
Which is updated more often, Simple PDF or Tabs Keeper for Safari?
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