Top of ClassTopofClass
How it worksFeaturesAtlasPricingArticles
Log inDownload
The mental gym for the AI age

Don't lose your mind
to AI.

Every time AI answers for you, you skip the practice. Five minutes a day is enough to keep what you know.

● iPhone app● Full web app● 7-day free trial
9:41
Reviewing the harvest
Meadows · Thinking in Systems
×
02 / 32
● 1 kept● 0 edited● 0 passed
concept
p. 11 · ch. 1
A system isn't just a collection of things. What three things must it have?
Answer
Elements, interconnections, and a purpose (or function).
?
Atlas's note
A clean three-part list opens the chapter, worth memorising whole. I made it a concept so you have to build the answer, not pick it.
← passeditkeep →
Italian → English
struggente: poignant, heart-wrenching
Cloze · p. 17
Behavior is set by a system's {{structure}}.
Scroll
0
minutes a day, that's it
0
review choices
0
focused daily habit
0
schedules to manage
Why now

Use it or lose it.
With AI, you barely use it.

AI is doing more of everyone's thinking, and the skills you don't use, you lose. Paste what you don't want to forget. Atlas writes the questions, you answer them from memory, and five minutes a day keeps it there.

Stand out

Most people now ask AI first. The ones who still know the answer themselves will be rare.

Catch what the AI gets wrong

You can only check its work in a field you still know.

Keep what you paid for

You spent years on a degree, certificates and experience. Keep that knowledge instead of learning it again.

How it works

Your notes become cards
in seconds.

Paste the material you need to learn. Atlas drafts the cards, then shows you what to review each day.

Team wiki· SQL conventions · Postgres

A LEFT JOIN keeps every row from the left table, filling columns from the right table with NULL when there is no match. Filtering the right table in WHERE instead of ON quietly turns it back into an inner join.

Pick a source and I'll draft the cards worth remembering.
01
Paste what you're studying

Bring lecture notes or a textbook passage. No special formatting needed.

02
Keep the useful cards

Atlas drafts the questions and explains why each one is worth keeping. You make the final call.

03
Review for five minutes

Tap Again or Good. Atlas schedules the next review and fixes cards that keep tripping you up.

Meet Atlas

Your card writer.
And your card editor.

Atlas handles the blank-page work. It reads what you paste and drafts the questions. When a card keeps failing, Atlas points it out. You decide what belongs on your shelves.

Reads what you paste

Give Atlas your notes or a passage from the material you are studying.

Drafts useful cards

It turns the main ideas into questions you can answer from memory.

Shows its reasoning

Every draft includes a short note about why the question matters.

Fixes weak cards

Atlas spots cards you keep missing and suggests a clearer version.

Built for the daily habit

Study without managing
a study system.

Open the app, answer what is due, and leave the scheduling to Atlas.

Tend
Weak cards should not
stay weak.

Tend collects the cards you keep missing and shows what is wrong with them. Atlas suggests a clearer version, and you choose what changes.

9:41
Thursday · May 28
Good morning,
Alex.
Today's reading
24 cards
Begin →
Atlas's notes
11 cards
I read your library
while you slept.
“Eleven cards could be improved. None of it is urgent, but the small ones add up.”
3
stumbling
4
split me
2
duplicate
2
too long
Tend together · 11 cards →
Your shelves
Italiano · A2
312 cards · 4 tender
System Design
84 cards · 5 tender
Today
Shelves
11
Tend
You
No schedule to manage

Spaced repetition decides what is due today. You never set an interval by hand.

Know why a card matters

Atlas explains why it wrote each question, so weak or pointless cards are easy to spot.

Keep only what helps

Review Atlas's drafts before they reach your shelf. Keep or edit each card. Skip the rest.

One useful reminder

Pick a time. Atlas nudges you once when cards are due and stays out of the way when they are not.

Pricing

Review for free.
Add Atlas when you want help.

Free
$0
the daily habit, on the house
Up to 20 review cards a day
One imported source a week
Write your own cards by hand
The daily reminder bell
Start free on the web →
Scholar · Best value
$4.08
/ month
billed $49 yearly · 7-day free trial
Unlimited cards from pasted material
Atlas helps you rewrite cards you struggle with
No weekly source limit
Tend, your weak-card queue
Sync across iPhone & web
Subscribe on the web or through the App Store · No charge today · cancel anytime · Student pricing available
Questions before you start? Read the FAQ
Questions

Good
to know.

Still curious? Write to topofclass.app@hotmail.com.

No. There are no puzzles and no claims about making you smarter. You practise your own knowledge, the things you already learned for work or school, so you still know it when you need it.

Atlas turns what you paste into short questions, which saves you the writing. You answer them from memory, and that recall is what stops you forgetting. The AI does the setup. The thinking stays with you.

Anything you would be embarrassed to have to look up: the parts of your field you use every week, a language you are keeping alive, the material from a certification, or notes from a course you took years ago.

About five minutes a day. Atlas schedules each card for when you are about to forget it, so you never review what you already know.

Top of Class runs on iPhone and in your browser. Your cards stay in sync between them. Android and iPad apps are not available yet.

Anytime, in two taps. The 7-day trial is genuinely free. You won't be charged if you cancel before it ends.

Stop re-reading.
Start recalling.

Paste a page of notes. Atlas will draft your first cards, and you can start reviewing in minutes.

7-day free trial. Cancel anytime.