Understand the project
Practical overview
When it fits
Use Comet when a web task benefits from in-page AI context or assistance with multiple browsing steps, such as researching a topic, summarizing content, shopping, scheduling or organizing tabs.
Who it is for
- iOS users seeking AI assistance inside a mobile browser
- People conducting research and needing webpage summaries
- Users managing shopping, scheduling and other web-based tasks
- People who want assistance organizing tabs and browsing habits
Documented uses
- Search the web with AI-supported context
- Summarize webpage content
- Assist with research
- Support shopping and scheduling tasks
- Automate tasks across websites
Before you choose
Requirements & limits
The listed app is an iOS download on the US App Store, priced at 0 USD for the store download, and requires iOS 18.0 or later. The supplied store metadata does not establish subscription or in-app purchase costs.
- iOS availability and the iOS 18.0 minimum requirement
- Whether the desired task involves search, page context or website automation
- Need for webpage summarization, research, shopping or scheduling assistance
- Interest in habit-based organization and tab management
- The listed download price does not establish ongoing or in-app costs
Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.
Apps and availability
- Developer
- Perplexity AI Inc.
- Platform
- iOS
- Minimum system
- 18.0
- Store version
- 26.36.0
- Storefront
- us
- Store download price
- 0 USD
Store metadata checked: 2026-09-30 22:27:15 UTC. Download price does not include subscriptions or in-app purchases.
Evidence and transparency
Sources & review
Source record details
- Source availability
- Active
- Sources checked
- 30 September 2026
- Original website title
- Comet - AI Browser & Assistant App - App Store · Official homepage title · retained in its source language