Comparison

PassOff vs SourceExtract

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

Head to head
About

PassOff

Features
Read full description

In an era of frequent data breaches, is storing your passwords in the cloud truly safe? PassOff is an offline password manager built on the principle of "Zero Trust." We believe that staying offline is the ultimate security. All your accounts, passwords, notes, and sensitive information are encrypted and stored only on your device. Nothing is ever uploaded to any server. [Key Features] - Truly Offline: The app operates without internet access, eliminating the risk of data leaks or interception. - Secure Encryption: Industry-standard encryption combined with FaceID/TouchID biometrics for dual protection. - Pure Experience: No ads, no distractions. Launch and access your data instantly. - Local Storage: You hold the keys. No cloud accounts, no third-party servers. - Organized: Flexible categories for passwords, cards, IDs, and secure notes. [About Permissions] To protect your privacy, this app is designed to run offline. The network permission is requested solely to communicate with the App Store for verifying your premium membership status. It is never used to transmit your personal data. [Pricing] We say no to subscriptions! Unlock the lifetime membership with a simple one-time purchase. Enjoy all premium features forever and support independent development. Secure your digital life today with PassOff.

About

SourceExtract

This browser extension allows you to extract all images and videos from any website, even those hidden in stylesheets or loaded dynamically. It offers multiple discovery methods, preview and filtering options, and batch downloading capabilities.

Highlights
  • Extracts hidden images and videos
  • Multiple discovery methods
  • Preview, filter, and sort media
  • Batch download functionality
  • Bookmark and history features
  • Customizable scan settings
Features
Read full description

Browse any website. Extract every image and video. Save them all. SourceExtract is the only browser that finds media other tools miss. Open a page, tap the sparkle button, and within seconds you'll see every image and video on that page — including ones hidden in stylesheets, loaded dynamically, or tucked inside shadow DOM elements. Four Ways to Find Media Most download tools only see what's visible on the surface. SourceExtract goes deeper with four independent discovery methods: * IMG & picture tags — standard images, srcset variants, SVG files, and picture elements * Video tags — embedded video elements and all associated source files * CSS backgrounds — images applied through stylesheets, scanning up to 2,500 page elements * Network resources — media loaded during the page lifecycle, captured via the Performance API The scanner also penetrates Shadow DOM, traverses same-origin iframes, and resolves blob and data URLs — so nothing slips through. Preview, Filter & Sort Once the scan completes, browse results in a clean grid or list view. Filter by images, videos, or all media. Sort by page order, largest first, or smallest first. Each item shows its dimensions, file size, and a badge indicating how it was discovered. Tap any result for a full-size preview with pinch-to-zoom, swipe navigation between items, and one-tap options to share or copy the URL. Download Everything at Once Select the items you want — or select all — and download in a single tap. The built-in download manager runs concurrent downloads, shows real-time progress, and validates every file to ensure you're saving actual media and not error pages. Any failed downloads can be retried individually. When your downloads finish, save directly to your Photos library or share through the system share sheet. Your files, your choice. Bookmarks & Collection History Bookmark pages you return to often for instant access. SourceExtract also keeps a history of every scan, including a snapshot of what was found — so you can revisit results from any page you've previously scanned without having to browse back to it. Customize Your Scan Toggle each discovery method on or off independently. Enable auto-rescan to automatically re-collect media after a page reload. Adjust deduplication settings to control how the app handles matching results across methods. Built for iPhone and iPad A glass-morphism interface with smooth animations and collapsible browser chrome that stays out of your way while you're browsing. Tab overview shows live visual previews of every open tab. Supported Formats PNG, JPG, GIF, WebP, AVIF, SVG, BMP, ICO, TIFF, HEIC, MP4, MOV, WebM, and more. No accounts. No subscriptions. No tracking. Just a fast, private tool for getting the media you want off the web.

Screenshots

PassOff4 screens
SourceExtract4 screens

Verdict

The call

The clearest difference is price: PassOff at Free against SourceExtract's $1.99. PassOff also leads on iOS requirement (18.5 vs 26.0). SourceExtract's advantage is in-app purchases (none vs 1). On 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

CostPrice · In-app purchases · Ads · Monetization

PassOff is free to download; SourceExtract costs $1.99 up front. PassOff sells 1 one-off in-app purchase. SourceExtract asks for nothing beyond the download.

Scorecard3 real differences · 6 level
PassOff versus SourceExtract: the parameters behind the verdict, then further details
ParameterPassOffSourceExtract
PriceFree — better$1.99
Rating—5.0 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Paid
DevicesiPhoneiPhone, iPad — better
Requires iOS18.5 — better26.0
Further details — not scored
Size2 MB7 MB
Age rating4+17+
Developer军 沈Eli Linden

In-app purchases

1 purchases

PassOff

One-time1
  • Permanent Membership$0.99
None

SourceExtract

No in-app purchases

Questions

Is PassOff free?
PassOff is free to download, with in-app purchases available.
Is SourceExtract free?
SourceExtract costs $1.99, with no in-app purchases.
Do PassOff or SourceExtract have ads?
Neither PassOff nor SourceExtract shows ads.

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