HighlighterAI.com vs Cipher AI
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
HighlighterAI.com
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HighlighterAI.com lets you capture highlights from books, articles, PDFs, and any content using your camera or photo library. Upload an image of a page, and our AI extracts the key passages for you. Each highlight lives in a Color, your personal collection organized by topic, source, or mood. Features: - AI-powered highlight extraction from photos of books, documents, articles, and more - Organize highlights into Colors, each collection has its own unique deep color code - Follow other readers and see what they're highlighting - Discover public highlight collections from the community - Prism filter to browse highlights by community color topics - Share individual highlights or entire collections - Your unique Deep Color identity, a 48-bit color code that's yours alone - Beautiful scroll-driven pastel feed with cards you can swipe through - Pin your favorite highlight to the top of each collection - Read progress tracking, pick up where you left off Whether you're studying, researching, or just love collecting great quotes, HighlighterAI.com turns your reading into a colorful, shareable experience.
Cipher AI
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Cipher AI is a private, powerful AI assistant that runs entirely on your iPhone ā no cloud, no accounts, no data collection. RUNS 100% ON YOUR DEVICE Download a model and start chatting instantly. No internet required. Your conversations never leave your devices. Privacy isn't a setting. It's the architecture. CIPHER LMBRIDGE ā YOUR COMPUTER, IN YOUR POCKET Connect Cipher AI to your own computer via Cipher LMBridge and stream frontier models like Llama 3.3 70B, DeepSeek-R1, Qwen3, and more ā directly from your Mac, PC, or Linux machine. Full model capability, zero cloud dependency. 200+ MODELS TO CHOOSE FROM Browse and download from the full Ollama and LM Studio catalogs, including: ⢠Llama 3.2 Ā· Llama 3.3 70B ⢠Qwen3 Ā· DeepSeek-R1 Ā· Gemma 3 ⢠Mistral Ā· Phi-4 Ā· Granite Ā· and many more AI AGENTS THAT WORK FOR YOU Create autonomous AI agents that browse the web, research topics, write code, and automate tasks ā 24/7. Monitor every run, review full history, and approve tool calls. Run agents supervised or fully autonomous. SCHEDULED JOBS Set agents to run on a schedule ā daily briefings, stock alerts, research reports, fitness plans, and more. Set it and forget it. 45+ TOOLS & MCP INTEGRATIONS On-device tools give Cipher access to your contacts, calendar, location, reminders, and more. Connect Cipher LMBridge to unlock MCP integrations: run terminal commands, control Docker, query databases, browse the web with Puppeteer, connect Slack, GitHub, Notion, and more ā all from your phone. DEEP THINKING, VISIBLE Full support for reasoning models like DeepSeek-R1 and Qwen3 with think-block rendering ā watch the model reason through a problem, then read the clean answer. CIPHER PREMIUM Upgrade to remove ads and unlock everything: ⢠No ads ⢠All device tools ⢠AI agents and scheduled jobs ⢠MCP integrations via Cipher LMBridge ⢠Document library (PDFs, Word, spreadsheets) ⢠Unlimited conversation history FINE-TUNED CONTROL Adjust temperature, context length, token limits, and extended thinking parameters. Cipher AI is built for users who want real control over their AI. Terms of Use: https://lmbridge.org/terms Privacy Policy: https://lmbridge.org/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: HighlighterAI.com at none against Cipher AI's 2. HighlighterAI.com also leads on ads (none vs shown) and device support (3 vs 1). On price there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Cipher AI sells 2 in-app purchases, starting at $1.99 per month. HighlighterAI.com asks for nothing beyond the download.
| Parameter | HighlighterAI.com | Cipher AI |
|---|---|---|
| Price | Free | Free |
| Update frequency | ā | Every 10 days |
| Ads | No ā better | Yes |
| In-app purchases | No ā better | Yes |
| Devices | iPhone, iPad, iPod ā better | iPhone |
| Requires iOS | 15.1 ā better | 18.0 |
| Further details ā not scored | ||
| Size | 27 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Artificial Intelligence Suisse SA | Chris Burchett |
In-app purchases
HighlighterAI.com
No in-app purchases
Cipher AI
- Cipher Premium ā Monthly$1.991 Month
- Cipher Premium ā Yearly$14.991 Year









