Turn AI's rough drafts into things you can actually use.

Magma AI is an iPhone app for practicing with AI on real tasks. You catch what the AI got wrong and finish the job. You don't need any AI experience.

In a 2025 peer-reviewed study, students who leaned on AI answers did worse on a later test. Students whose AI gave hints instead of answers didn't. Read the study

You asked: "Ask Sam if Tuesday at 2 works for a call." The AI's draft Hi Sam, Great, our call is confirmed for Tuesday at 2. Does Tuesday at 2 work for a call? Looking forward to it! Best, Jordan Ready to send

Preview of a lesson. We wrote this example.

People rarely check what AI tells them.

8.7% of 9,830 conversations with an AI assistant included a fact check.

Anthropic, AI Fluency Index, February 2026. Source

Try it now: catch the slip

Pick a task, read what the AI wrote, and tap the part that's wrong.

You asked

The AI wrote

Your turn.

Tap the part that doesn't match what you asked.

Illustrative example we wrote, not a captured AI conversation.

Practice on one real task at a time

Here's what a few minutes a day will look like.

Now fix the request

Tell the AI who will read this, then run it.

Your requestWrite a message to the book club group chat saying the snacks are covered this week.

The AI's first tryHi! Just a reminder that snacks are handled. Let me know if you have questions.

Run it

Not a chatbot

A chatbot answers for you.

Magma AI has you do the task, checks your work, and gives you a second try.

No reviews yet. Here's what we built on.

Magma AI hasn't launched. This is the research behind how it will work.

17%

In a study with about 1,000 high school math students, the ones who practiced with a plain AI chatbot scored 17% lower on a later test without AI than students who practiced with no AI at all. A version that gave hints instead of answers avoided that drop. Magma AI will give a hint first, and the answer only after three tries.

Bastani et al., PNAS, 2025. Source

No surprise charges.

We went through 113 recent one- and two-star App Store reviews of 5 AI learning apps. About 3 in 4 brought up billing. So here's how Magma AI will bill you.

Our count: 85 of 113 low-star US App Store reviews, September 2026.

You'll see the renewal price right next to today's price.
If you start a free week, we'll remind you 2 days before it ends.
A button in the app will open Apple's own cancel screen.
Nothing extra will be added when you buy.

Questions

Do I need to know anything about AI?

No. Magma AI starts with a short lesson on how a chatbot writes, then gives you real tasks. You don't need to be good with tech.

How much will Magma AI cost?

There will be three plans: $49.99 a year with 7 days free, $14.99 a month, or $7.99 a week. You'll see all three side by side before you pay. Prices could change before launch, and the list hears first.

When does it launch?

We don't have a date yet, because we're still building it. People on the list hear first, and we may invite a small group to try it before launch. We can't promise a spot or a date.

I already use AI. Is this for me?

Maybe. A short check at the start shows what you already do well. The lessons focus on checking answers and asking clearly.

Is Magma AI made by an AI company?

No. Magma AI is an independent app. It isn't made by or affiliated with any AI company.

What will you email me?

A link to confirm your address. Then launch news, and maybe an invite to test the first lessons. About one email a month at most.

Can I leave the list?

Yes. Every email has an unsubscribe link. It works in one tap.

Get an email when it's ready.

Magma AI is coming to iPhone. People on the list hear first.