The best AI agents on iPhone

Most people who want one agent to handle real errands, especially in WhatsApp.

Muse is the most complete personal agent you can get today: it books, buys, handles email and forms, and it's free to start. It also has the strongest published safeguards here: approvals before sending or buying, a full audit trail, and a separate agent that checks anything it sends out. The catch is trust: it wants deep access to your email, calendar and payments, it's run by Meta, and reporting found that some of its beta phone calls were completed by human workers.

People who want a proactive agent that can order, pay and book, for free to start.

Hark Pro is one of the strongest new agents: Handoff works through real websites, every feature is in every plan, and the free tier is generous. It's brand new, it asks for email, calendar and card access to work well, and it can't make phone calls yet.

People who want a capable agent in their texts without paying.

Pally is the best free agent you can text: it books, calls and chases refunds, and it asks before anything consequential. It plans to earn fees from merchants when you buy through it, though it says merchants can't pay to change its picks, and working through websites needs the $95-a-month Cloud Mac add-on.

People who want several agents handling recurring jobs, and who already pay for X or Grok.

Grok Bot is a powerful, flexible agent, especially for recurring jobs you can teach it once. It's not cheap ($30 a month and up), its usage pool is shared with Grok and Cursor, all your Bots share the same logins, and xAI's own pages couldn't be checked, so plan details come from third-party reports.

People who want an assistant in their text messages that watches email and calendar.

Poke is the most natural agent to live with: you text it like a friend, and it keeps an eye on your inbox and calendar. The free plan is real. It doesn't browse or buy for you, and the human errand service is on the $199 Ultra plan.

Busy families who want one shared agent for the household.

Ollie is the strongest family agent here: it goes beyond reminders to booking, ordering and cancelling, and it's SOC 2 Type 1 compliant with no ads. Message-based pricing gets expensive for heavy use ($25 for 150 messages a month).

Busy professionals who want an assistant for inbox, calendar, meetings and calls.

Lindy is an excellent AI executive assistant for a busy professional's inbox, calendar, meetings and calls, with top G2 ratings and strong compliance. It's more of a work assistant than a life assistant, credits drain fast when it makes mistakes, and nothing is refundable.

Professionals who want an agent for their work inbox, calendar and follow-ups.

Town is a polished, secure agent for your working life, with SOC 2 Type 2, approvals by default and a real free plan. It's built for work rather than personal errands, so it won't book your dinner or chase a refund.

People who hand off long research or build tasks and check back later.

Manus is strong at long, multi-step research and building tasks it can run on its own. For personal errands it's less practical than the top picks: it doesn't live in your inbox or messages, credits are spent on failed work, and its Trustpilot reviews are among the worst here, mostly over billing and support.

People who want subscriptions cancelled, bills lowered and refunds chased by text.

Boski is the most focused money-saver here: text it a bill or a broken purchase and it does the tedious part. The free allowance refills weekly, and Regular is $5 a week. It launched in 2026, so there are no independent reviews or reported savings yet, and it isn't built for booking, shopping or research.

Families who want calendars, school emails and meals organized in one place.

Ohai is the best organizer for a busy family's schedule, with a real free tier and premium from $9.99. It organizes rather than acts: it won't book, buy or call for you.

People who want an agent that can also phone businesses for them.

Genspark is a capable all-purpose agent, and its phone calls are a genuine errand-runner feature. Credits go fast (a single call costs 500 or more), the credit rules changed for new members in September 2026, and unused credits don't roll over.

People who want an assistant they can call or text about their calendar and inbox.

Martin is a capable texting assistant with the widest set of ways to reach it, including a phone call. It's one of the pricier options, the Basic plan is limited to two tasks at a time, and App Store reviews mention slow support and unreliable texting.

Parents drowning in school emails who use Gmail.

Fambot does one job very well: turning a flood of school email into a clear plan for tomorrow. It never sends email for you, which is reassuring but also means it doesn't run errands, and it only works with Gmail today.

People who want an encouraging assistant in iMessage, including in group chats.

Tomo is the friendliest agent here and the best one to add to a group chat. It's more of a coach and organizer than an errand-runner, and reviewers complain that the $19.99 price only appears after a long onboarding chat.

Most people who want one agent that can do a bit of everything.

ChatGPT is the most capable personal agent you can buy today. It researches, fills forms, works in your email and calendar, and runs scheduled tasks, on every platform. Real agent use starts at Plus ($20); the always-on dot needs Pro at $100 or more and wasn't offered in the UK or EU at launch. OpenAI retired its Atlas browser in August 2026 and moved that work into the ChatGPT desktop app.

People whose email, calendar and phone already run on Google.

If your life runs on Google, Gemini is the most connected assistant: Task mode keeps working in the cloud after you close your laptop, and it already knows your Gmail, Calendar and Maps, for less than its rivals charge. Task mode isn't available in the UK, EU or Switzerland, and auto browse only works in Chrome.

People who want a careful agent working in their own browser and files.

Claude is the most careful of the big agents. It works inside your own Chrome with per-site permissions and asks before risky steps, and Cowork handles longer jobs on your computer. It has no always-on agent you can text, and agent work draws down the same usage pool as chat, faster.

Households that want errands done by voice, especially Prime members.

For everyday household errands, Alexa+ is the easiest agent there is: say it out loud and it books the table, the ride or the plumber. It's free with Prime. It works best inside Amazon and its partners, it's mainly a US product, and it isn't built for long research or office work.

Windows and Edge users who want a free agent built in.

Copilot is a solid free agent for Windows and Edge users: Actions can work through bookings and unsubscribe flows, asking you first. Actions is still a US preview tied to Edge, and Copilot does less on its own than ChatGPT, Claude or Gemini.

People who want an AI browser on every device for free.

Comet is the best AI browser for most people: it's free on every platform and excellent at research, and it can work through sites for you. Frequent agent work needs Pro, and security researchers have shown prompt-injection attacks against AI browsers including Comet, so be careful when it's logged in to sensitive accounts.