DocLens Pro vs SU Browser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DocLens Pro
This app provides a comprehensive suite of tools for managing documents on mobile devices. It allows users to scan, convert, sign, protect, and organize various file types, streamlining workflows for professionals and students alike.
- Advanced document scanning with auto-detection and correction
- Comprehensive PDF reader with annotation and search
- Versatile file conversion to and from PDF, Word, Excel, and images
- Digital signature creation and application
- Robust security features including password and biometric protection
- Efficient document organization with folders and swipe actions
- OCR text extraction and translation capabilities
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DocLens is a premium document workspace for scanning, reading, converting, signing, protecting, and organizing files on iPhone and iPad. Whether you need to capture paper documents, clean up notes, convert PDFs, sign contracts, or keep personal files organized, DocLens gives you a fast, polished workflow in one place. SCAN WITH CONFIDENCE Automatic document detection Perspective correction and manual crop editing Smart scan filters: Original, Clean, Vivid, and B&W Dedicated scan modes for documents, ID cards, passports, books, and images Fine-tune scans before saving READ AND WORK WITH PDFS Built-in PDF reader Sidebar navigation Page thumbnails Outline and table of contents support PDF bookmarks Annotation listing Text search inside PDFs CONVERT FILES FASTER PDF to image conversion Image to PDF conversion PDF to Word export PDF to Excel export PDF to PowerPoint export Image to Word conversion Image to Excel conversion Batch conversion workflows Recent conversions for quick access SIGN, MARK UP, AND FINALIZE Draw your signature Type your signature Import a signature image Resize and reposition signatures precisely Sign existing documents from your Library Watermark support for exported files SECURITY AND PRIVACY PDF password protection Per-document protection with password or biometrics Secure export flows Optional protected folders Core document workflows are designed to run locally on your device whenever possible KEEP EVERYTHING ORGANIZED Import from Files and Photos Library folders Multi-select file actions Move and organize documents easily Swipe actions on files QuickLook preview where supported Share center for your documents EXTRA SMART TOOLS OCR text extraction from scans, images, and supported documents Voice annotation support Translate flow Ask Document flow AR preview toggle Smart auto-workflows Interactive guide and welcome tour PREMIUM EXPERIENCE 3-day free trial One-time Lifetime purchase option Restore purchases anytime DocLens is ideal for students, freelancers, professionals, office teams, and anyone who wants a cleaner, faster way to handle documents, scans, PDFs, forms, notes, IDs, passports, invoices, and contracts.
SU Browser
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SU Browser is a fast, lightweight web browser focused on privacy and control. No accounts, no data collection — your browsing history never leaves your device. KEY FEATURES • Tab Browsing Open multiple pages at once and switch between them with a clean, simple tab switcher. • Incognito Mode Browse privately in separate incognito tabs. History, cookies, and site data are discarded when you close them. • Ad & Tracker Blocking Built-in content blocking removes ads and trackers for faster, cleaner pages. Toggle it on or off anytime. • Fire Button Clear all tabs, history, cookies, and site data in a single tap. • File Downloads Download files directly in the browser and manage them in the built-in downloads list. • Your Choice of Search Engine Pick the search engine you prefer. PRIVATE BY DESIGN SU Browser collects no data and requires no sign-up. Settings are stored only on your device, and proxy credentials are kept securely in the iOS Keychain. Works on iPhone and iPad, with full support for Split View multitasking
Screenshots
Verdict
The clearest difference is in-app purchases: SU Browser at none against DocLens Pro's 1. SU Browser also leads on update cadence (daily vs every 3 days). On price, ads, 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
Both are free to download. DocLens Pro sells 1 one-off in-app purchase. SU Browser asks for nothing beyond the download.
DocLens Pro ships an update every 3 days, SU Browser daily. The most recent releases landed on October 2, 2026 and October 9, 2026 respectively.
| Parameter | DocLens Pro | SU Browser |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 days | Daily — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 2 MB |
| Age rating | 4+ | 17+ |
| Developer | Gustavo Venzon | Silicon Nexus |
In-app purchases
DocLens Pro
- DocLens Pro Lifetime$1.99
SU Browser
No in-app purchases









