Free
$0no expiry, no cardBuild courses and play them as long as you like and keep your streak. A new learner gets enough Sparks to build a course; more courses use Sparks. Official source 1 ↗ · Official source 2 ↗
Website-checked tool profile
Type any topic and get an AI-built quiz course you play five minutes a day, in the app or inside ChatGPT.
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Tomo is an iPhone and Android app that turns a topic you type into an AI-generated course, then has you play it as a five-minute daily game with XP, streaks and leagues. Courses are built by large language models in about two minutes, split into sections, levels and quizzes, and taught in a voice you pick. Tomo can also be added to ChatGPT, where the same courses are built and played inside the chat. It is run by a sole proprietor, Mohannad Ali.
Official source 1 ↗ · Official source 2 ↗ · Official source 3 ↗ · Official source 4 ↗Build courses and play them as long as you like and keep your streak. A new learner gets enough Sparks to build a course; more courses use Sparks. Official source 1 ↗ · Official source 2 ↗
No waiting on hearts, the deeper Deep Dive and All In course lengths, one free streak freeze a week, a monthly Sparks allowance and cheaper Sparks top-ups. Official source 1 ↗
Everything in Pro, plus unlimited course creation without spending Sparks, two streak freezes a week and earnings from courses you publish. Official source 1 ↗
50, 120 or 300 Sparks, the in-app currency used to build courses. Sparks have no cash value and are not transferable. Official source 1 ↗ · Official source 2 ↗
All purchases go through the Apple App Store or Google Play. Subscriptions auto-renew unless cancelled at least 24 hours before the period ends, and cancellations and refunds are handled by Apple and Google, not Tomo. Nothing is sold inside ChatGPT. Official source 1 ↗ · Official source 2 ↗
Listed prices are from the US App Store; the store also lists a $4.99 "Vault Key" item that the official pages do not explain. Prices and features may change with notice in the app. Official source 1 ↗ · Official source 2 ↗
Free users wait for hearts to refill (two hours) and do not get the deeper Deep Dive and All In course lengths, which are Pro features. Building courses beyond the starting Sparks needs more Sparks. Official source 1 ↗ · Official source 2 ↗
In ChatGPT a guest can play without an account, but a free account is needed to unlock every level of a course and keep the streak. Guest progress is deleted 7 days after last activity, or up to 30 days if you made a course. Official source 1 ↗ · Official source 2 ↗
Learning a niche hobby or topic that has no existing course, such as bonsai, watchmaking or knot tying, in short daily sessions. Official source 1 ↗
Turning a ChatGPT conversation you just had into a quiz course so the material sticks. Official source 1 ↗
Keeping a daily learning habit on the phone, for example a level on the bus, then continuing in ChatGPT. Official source 1 ↗ · Official source 2 ↗

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