HTML Viewer vs Swippo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HTML Viewer
This app allows you to view HTML files directly on your iPhone and iPad, offline and without tracking. It supports full JavaScript and CSS rendering, making it ideal for developers, students, and educators.
- Offline HTML rendering
- Full JavaScript and CSS support
- Import via Files app or Share Sheet
- Dark Mode support
- Pinch-to-zoom functionality
- View source code with syntax highlighting (Pro)
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Sitecase is your viewer for local HTML files on iPhone and iPad — local, private and usable offline, with no tracking. Import your HTML files via the Files app or the Share sheet and view them with full CSS and JavaScript support. You can also open complete folders with multiple files — whole projects or multi-page websites with images, CSS and JavaScript, not just single files (Pro). Perfect for web developers, students, teachers or anyone who wants to view HTML content on the go. FEATURES: • Full HTML, CSS and JavaScript rendering • Open whole folders: complete projects made of multiple files — multi-page websites with images, CSS and JavaScript (Pro) • Dark Mode support • Import files via the Share sheet or the Files app • Shortcuts & Siri: open saved files directly — even as an icon on your Home Screen • Pinch to zoom • Turn network access on or off anytime • View source code with syntax highlighting (Pro) • Text search within files (Pro) • Manage favorites (Pro) • Adjustable zoom level (Pro) • Turn JavaScript support on or off (Pro) PRIVACY: All your files stay local on your device. The app itself connects to no server and uses no analytics or tracking services. If an opened page intentionally loads online content, you can turn off network access anytime.
Swippo
This app makes organizing your photo gallery fun and fast. Use simple swipes to sort through thousands of pictures, videos, and screenshots, freeing up storage space. Review everything before it's permanently deleted, ensuring you never lose a precious memory.
- Tinder-style swipe for photos
- Undo swipe functionality
- Review before deletion
- Real-time storage space freed
- Filter by date range
- Offline functionality
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Swippo is the fastest, most fun way to clean up your iPhone photo gallery. Meet Swippo the raccoon — your tiny cleanup buddy who turns decluttering into a game. Swipe left to toss, swipe right to keep. That's it. Your camera roll is full of blurry shots, accidental screenshots, duplicate selfies, and videos you forgot you took. Deleting them one by one inside the Photos app takes forever. Swippo lets you fly through thousands of pictures in a single sitting — and actually enjoy it. WHY YOU'LL LOVE SWIPPO • Tinder-style swipes for your gallery — left to delete, right to keep • Undo any swipe instantly if you change your mind • Review everything before it's gone — nothing is deleted until YOU confirm • See exactly how many MB you're about to free up in real time • Filter by month, year, or custom date range • Switch between Photos, Videos, or Both • Pinch to zoom, tap to expand, hold to see details • Beautiful dark interface designed for long cleanup sessions • Haptic feedback that feels just right • Works fully offline — your photos never leave your device HOW IT WORKS 1. Open Swippo and pick a month (or your entire library) 2. Swipe right on the keepers, left on the junk 3. Tap "Review" to see everything marked for deletion 4. Confirm — and watch your storage breathe again You're always in control. Photos move to a review pile first. You can pull anything back out before final deletion. No accidents, no regrets. PERFECT FOR • People with "Storage Almost Full" notifications • Anyone with 10,000+ photos they've never sorted • Travelers cleaning up after a trip • Parents drowning in kid photos and screenshots • Anyone tired of paying for extra iCloud storage PRIVACY FIRST Swippo never uploads your photos. Everything happens on your device. We don't see your pictures, and we never will. Your memories are yours alone. FEATURES AT A GLANCE Smart Filters Quickly jump to any month or year. Focus on a single trip, event, or time period. Switch between photos and videos with one tap. Session Stats Track how many photos you've reviewed, how much space you've freed up, and how many cleanup sessions you've completed. Safe Deletion Nothing leaves your library until you tap the final confirm button. Items go to your iPhone's "Recently Deleted" folder, where they stay recoverable for 30 days. Built for Speed Smooth 60fps animations, instant card loading, and preloading so you never wait. Designed to handle libraries with tens of thousands of items. FREE TO TRY Start cleaning right away. Upgrade to Swippo Pro for unlimited swipes, no ads, and exclusive features. Free up gigabytes. Reclaim your memories. Meet Swippo. Download now and start swiping. ------ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://apps.anovisoft.com/swippo/privacy
Screenshots
Verdict
The clearest difference is ads: HTML Viewer at none against Swippo's shown. HTML Viewer also leads on update cadence (every 3 days vs every 2 months) and ratings volume (30 vs 1). Swippo's advantage is rating (5.0 vs 4.7) and iOS requirement (15.1 vs 17.6). On price, in-app purchases, monetization model 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. HTML Viewer sells 1 one-off in-app purchase and Swippo sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Swippo holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: HTML Viewer has 30 ratings behind it against 1, so its average is the more settled of the two.
HTML Viewer ships an update every 3 days, Swippo every 2 months. The most recent releases landed on October 17, 2026 and September 26, 2026 respectively.
| Parameter | HTML Viewer | Swippo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (30 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 92.9% of reviews | — |
| Number of ratings | 30 — better | 1 |
| Update frequency | Every 3 days — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 17.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 21 MB | 69 MB |
| Age rating | 4+ | 4+ |
| Developer | Dennis Bortmes | Andrei Novikov |
Customer experience
HTML Viewer
Swippo
In-app purchases
HTML Viewer
- Sitecase Pro$5.99
Swippo
- swippo pro weekly$2.997 Days
- swippo pro monthly$5.991 Month
- swippo pro annual7 Days trial$24.991 Year
- swippo pro lifetime$39.99









