Comparison

PDF Reader & Tools vs SpaceLens

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PDF Reader & Tools

Features
Read full description

PDFKit is the privacy-first PDF reader and toolbox that does everything on your device — no uploads, no accounts, no waiting in line. Open any PDF and read it like a book, with paginated turn animations, sepia/dark backgrounds, font-size and line-spacing controls, bookmarks, and highlights that sync across reading sessions. Or stay in classic document mode for forms, contracts, and reports. Then jump straight into the toolbox: merge multiple PDFs, split a single document by page range, compress a giant scan to email size, convert images to PDF (and PDF pages back to images), rotate, reorder pages, add a password, watermark a draft, or stamp page numbers. Every operation runs locally — your files never leave your device. BUILT FOR READING • Three reader modes: Document, Book (paginated), Reflow (resizable text) • Five backgrounds: White, Sepia, Gray, Dark, AMOLED Black • Bookmarks and highlights, with one-tap export • Auto-resume where you left off, even across app restarts FULL OFFLINE TOOLBOX • Merge multiple PDFs into one • Split by page range or every N pages • Compress with quality presets (low / medium / high) • Convert images (JPG/PNG/HEIC) to PDF • Convert PDF pages to images • Rotate, reorder, delete pages • Password-protect a PDF • Add watermark or page numbers PRIVACY FIRST • 100% on-device processing — files NEVER uploaded • No account required • No data collection or tracking • Works fully offline LIBRARY YOU'LL ACTUALLY USE • Grid and list views • Filter by recents, favorites, or completed • Sort by name, date, size, or last opened • Search across imported documents • Custom collections for organizing If you've been frustrated by web-based tools that limit free uploads, slow conversion queues, and unclear data policies, PDFKit is the tool you've been waiting for. Read your PDFs, fix your PDFs, and keep them entirely yours. Download PDFKit and own your PDF workflow.

About

SpaceLens

Features
Read full description

SpaceLens: Storage Cleaner Pro helps you organize your device by identifying unnecessary files, analyzing storage usage, finding duplicates, and optimizing media. With a clean interface and powerful scanning tools, you can easily manage photos, videos, screenshots, and large files while keeping your device organized. Whether you want to reclaim valuable space, remove duplicate content, compress media, or better understand how your storage is being used, SpaceLens provides a complete set of tools in one simple application. Features: Storage Analysis • View a detailed breakdown of storage usage. • Discover which categories occupy the most space. • Identify large folders and files quickly. • Understand storage distribution with easy-to-read insights. Junk File Detection • Scan for temporary and unnecessary files. • Remove unwanted data that is no longer needed. • Keep your device organized with quick cleanup tools. Duplicate File Finder • Detect duplicate photos, videos, and files. • Review duplicate items before removing them. • Recover valuable storage by eliminating unnecessary copies. Large File Finder • Find files consuming the most storage. • Sort results by size for faster management. • Delete unwanted large files with confidence. Screenshot Organizer • Locate old and unused screenshots. • Select multiple screenshots at once. • Remove unnecessary screenshots to free up space. Media Compression • Compress photos while maintaining good visual quality. • Reduce video file sizes for easier storage and sharing. • Choose the compression level that best fits your needs. • Save optimized copies for efficient storage management. Photo and Video Management • Browse media in a clean and organized layout. • Manage photos and videos more efficiently. • Quickly locate items that occupy significant storage. Memory Information • View memory usage details. • Monitor available and used memory. • Understand your device's current memory status. Battery Information • View battery level and charging status. • Monitor battery health information supported by your device. • Access useful battery details in one place. Fast File Scanning • Analyze device storage efficiently. • Quickly locate files that need attention. • Navigate results with simple filtering and sorting options. Designed for Simplicity • Modern and intuitive interface. • Easy navigation across all tools. • Fast scanning experience. • Privacy-focused processing on your device whenever supported. Why Choose SpaceLens • Comprehensive storage management tools. • Duplicate detection and file organization. • Large file discovery for faster cleanup. • Media optimization with flexible compression options. • Helpful storage insights for better organization. • Clean, responsive, and user-friendly design. Privacy Your files remain under your control. You decide what to review, compress, or remove. SpaceLens does not delete files without your confirmation. Download SpaceLens: Storage Cleaner Pro today and organize your device with intelligent storage analysis, duplicate detection, media optimization, and efficient file management tools.

Screenshots

PDF Reader & Tools4 screens
SpaceLens4 screens

Verdict

The call

The clearest difference is ads: PDF Reader & Tools at none against SpaceLens's shown. On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 5 level
PDF Reader & Tools versus SpaceLens: the parameters behind the verdict, then further details
ParameterPDF Reader & ToolsSpaceLens
PriceFreeFree
Update frequencyDaily—
AdsNo — betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size37 MB75 MB
Age rating4+4+
DeveloperGunawan SantosoAsmitaben Viradiya

In-app purchases

None

PDF Reader & Tools

No in-app purchases

None

SpaceLens

No in-app purchases

Questions

Is PDF Reader & Tools free?
PDF Reader & Tools is free to download, with no in-app purchases.
Is SpaceLens free?
SpaceLens is free to download, with no in-app purchases.
Do PDF Reader & Tools or SpaceLens have ads?
SpaceLens shows ads; PDF Reader & Tools does not.

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