Best AI Personal Assistant for iPhone and Android
Quick Answer
Meta Muse is the best AI personal assistant for both iPhone and Android because it has apps for each and a free tier. OpenAI Dots also works on both through the ChatGPT app but requires Pro or Business Premium. Grok Bot lists an iOS app but does not state Android on its official page, and Instinct works through iMessage. Last verified October 17, 2026.
Last verified: . Product details change fast in this category, so check the vendor page before you pay.
AI Personal Assistant Phone Support
| Assistant | iPhone | Android | Notes |
|---|---|---|---|
| OpenAI Dots | Yes, ChatGPT iOS app | Yes, ChatGPT Android app | Set up and talk to it in the mobile app; mobile web not supported |
| Meta Muse | Yes, iOS app | Yes, Android app | Also web and WhatsApp; US rollout at launch |
| Grok Bot | Yes, iOS app | Not stated on official page | Desktop for macOS and Windows; one secondary source claims Android since Sept 2 |
| Instinct | iMessage | SMS and WhatsApp routes reported; no conventional app | Invite-only when reviewed |
Best for iPhone
Best for Android
What to Check Before You Install
Confirm that your country is supported, that the plan you need is not locked behind a paid tier, and which setup steps need a computer. For a full side-by-side see the main guide, Grok vs Muse and Dots vs Instinct. Related reading: Best AI Tools for Beginners, ChatGPT vs Gemini, Claude vs Gemini, and the full comparison index.
Phone-First Pick
Winner: Meta Muse
Muse covers both iPhone and Android and costs nothing to try. Choose Dots if you already pay for ChatGPT Pro or Business Premium. Check availability in your country first.
Keep Comparing
More guides from The Comparison Wizard on AI assistants and tools.
Best AI Personal Assistants
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Read arrow_forwardSources and Dates
Every fact on this page comes from a source below, read on or before October 17, 2026. Where only a third-party outlet reported a price or feature, the text says so.
- Meta Newsroom, Introducing Muse (Sept 8, 2026, updated Sept 30, 2026): https://about.fb.com/news/2026/09/introducing-muse-personal-ai-agent/
- TechRepublic, Meta launches Muse AI agent (Sept 9, 2026): https://www.techrepublic.com/article/news-meta-muse-ai-agent-us-launch/
- OpenAI Help Center, Getting started with your dot (read Oct 17, 2026): https://help.openai.com/en/articles/20001530
- TechCrunch, OpenAI launches Dots, its bubbly agentic avatar (Sept 29, 2026): https://techcrunch.com/2026/09/29/openai-launches-dots-its-bubbly-agentic-avatar/
- x.ai Grok Bot official page (read Oct 17, 2026): https://x.ai/bot
- MacRumors, Grok Bot brings always-on AI agents to macOS and iOS (Aug 11, 2026): https://macrumors.com/2026/08/11/grok-bot-macos-ios
- Instinct official site (read Oct 17, 2026): https://instinct.com/
- AlphaMatch, Instinct AI review (Sept 17, 2026): https://www.alphamatch.ai/blog/instinct-ai-personal-assistant-review-2026
- TechCrunch, Instinct brings its AI agent to group chats (Oct 5, 2026): https://techcrunch.com/2026/10/05/instinct-brings-its-ai-agent-to-group-chats-even-for-friends-without-an-account/
- BetterClaw, Dots vs Muse vs Grok Bot (competing vendor, secondary) (updated Oct 13, 2026): https://www.betterclaw.io/blog/openai-dots-vs-meta-muse-vs-grok-bot