HTMLCollection vs Offline AI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HTMLCollection
Read full descriptionHide full description
Keep the HTML you use close at hand. HTML Collection is a simple way to save, organize, and view HTML source itself—not just bookmark its URL. Store templates, snippets, test pages, HTML-based notes, and other reusable content. Preview saved HTML instantly, edit the source, and update it whenever needed. Tap + in your library to write or paste HTML, or import HTML files. Files with existing names are saved as separate, numbered cards, so you can keep both copies in your library. Key Features • Enter or paste HTML source and import HTML files • Open saved HTML source offline • Edit HTML with optional line wrapping • Organize items with collections, icons, and colors • Search by title or filename • Export as HTML files, PDFs, or full-page images • Open recent HTML from a Home Screen widget • Sync across devices with iCloud • Save and restore previous versions When your devices are signed in to iCloud with the same Apple Account, saved HTML, history, titles, collections, and other organization details stay in sync. History Plus The free version lets you restore and edit the latest history entry. A one-time History Plus purchase unlocks up to 10 history entries, protected versions, and notes for each version. Save, organize, and view HTML comfortably on iPhone and iPad. HTML Collection is your personal library for the HTML you want to keep and reuse. External images, styles, scripts, and other linked resources may require an internet connection.
Offline AI
Run powerful AI models directly on your device without an internet connection. Your conversations remain private, as all data stays on your iPhone. Explore and download various AI models, customize chat personas, and even perform web searches for up-to-date information.
- On-device AI model execution
- Complete offline functionality
- Private by design, no data leaves device
- Browse and download AI models
- Customizable chat modes and personas
- Integrated web search for current events
- AI news and trending model discovery
Read full descriptionHide full description
Run powerful AI models directly on your iPhone — no internet required, no data ever leaves your device. PRIVATE BY DESIGN Every response is generated on your device using Apple's Metal GPU. No API keys. No cloud. No tracking. No account. ASK ACROSS YOUR DOCUMENTS Save contracts, manuals or notes to your library, then ask about them from any chat. The passages that answer your question are found for you, so a long PDF no longer has to be cut short. Every answer shows which file it came from. CREATE IMAGES Describe a picture and it's generated on your device. Nothing you type or make is uploaded. SEE AND SPEAK Vision models read text in photos and describe what they see. Voice mode reads replies aloud, hands-free. BROWSE & DOWNLOAD MODELS Explore curated categories — Reasoning, Coding, General and Creative — filtered to fit your device's RAM. Search HuggingFace live to find any model. CHAT MODES & PERSONAS Seven response modes — LaTeX, Code, Concise, Step-by-step, ELI5, Formal and Email Reply. Give your AI a custom Persona with a name, icon and system prompt. WEB SEARCH Research Mode searches the web before responding, so any model can answer about current events. Off by default. STAY INFORMED The Discover tab surfaces the latest AI news, updated through the day. OPTIMIZED FOR IPHONE Best results on iPhone 15 Pro and later with 8GB RAM. Pro unlocks voice mode, model arena, vision models and image generation. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the period. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://myai.twinsuns.dev/privacy
Screenshots
Verdict
The clearest difference is update cadence: Offline AI at every 4 days against HTMLCollection's every 2 months. On price, ads, in-app purchases 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. HTMLCollection sells 1 one-off in-app purchase and Offline AI sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.
HTMLCollection ships an update every 2 months, Offline AI every 4 days. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.
| Parameter | HTMLCollection | Offline AI |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.1 (12 ratings) — better |
| Positive reviews | — | 50.0% of reviews |
| Number of ratings | — | 12 — better |
| Update frequency | Every 2 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 18.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 52 MB |
| Age rating | 4+ | 17+ |
| Developer | Shigeki Karouji | Twin Suns LLC |
In-app purchases
HTMLCollection
- History Plus: Extended History$0.49
Offline AI
- Pro Monthly$4.991 Month
- Pro Annual$29.991 Year
- Pro Lifetime$39.99









