The method of the great investors · For anyone

Learn to pick the best companies in the world.

Real wealth is not built by buying everything. It is built by choosing well. Charlie App teaches you to recognize great businesses and buy them at a fair price — in plain language, no expertise required.

Real view of the app
UBER
UBER
Uber Technologies
Platform
Undervalued
Price today
$70.90
what the market pays
Worth
$131.92
calculated value across the cycle
86% · the price sits below the value

Where does the value come from?
🌐
Plataforma digital · UBER
$131.92
💰 Free cash flow per share$4.61
× Multiplier29.0×
The first step

Most people never take the first step. You already are.

Not because it is impossible — because it looks complicated. Most families never own a single share directly, and the gap is widest in the communities that were never taught this at home. Meanwhile their money sits still, losing ground to inflation, waiting for a "right moment" that never comes.

Taking the first step already sets you apart from millions. Charlie App exists to make that step simple.

Charlie App is built for the step from "not investing" to "choosing well" — in plain language.

0
Not investing
most people
1
Buying the index
a good start
Picking the best
this is where Charlie App takes you
Beyond the index

Buying the index is good. But it is not the most efficient.

When you buy an S&P 500 fund you buy 500 companies at once. That sounds safe — and it is, as a starting point. But only a handful of those companies produce almost all the growth. The rest, at best, add nothing. At worst, they drag your return down.

What if you could keep only the ones that move the needle? That takes learning to tell them apart. Which is exactly what Charlie App helps you do.

The ones that move the needleThe rest of the index

A few companies move the needle. Most are just filler.

How Charlie thinks

Every good investment answers two questions.

Most apps only tell you whether something is cheap or expensive. That is half the story. Charlie App answers the two questions that actually matter:

🏰

Is it a great business?

Real quality, not just price:

Does it have an advantage that protects it from competitors?
Does it make money consistently?
Does it grow without burning cash?
Does it use its capital well?
🏷️

Is it at a good price?

We calculate what the business is actually worth — not what it cost yesterday. If the price sits below that value, there is an opportunity. If it sits above, patience.

UBER · Price today$70.90
Worth$131.92
86% below its value

A great business at a bad price is a bad investment. A bad business on sale is too.

Charlie App helps you find where they meet: great businesses at sensible prices.

The cheap-looking trap

Cheap is not always an opportunity.

Some companies look cheap because they are slowly dying. Others look wildly expensive because the market fell in love with the hype — like much of the artificial-intelligence chain, at valuations that do not survive a cold look.

Charlie App does not get swept up. Every company goes through a quality filter and a risk check: risk of disruption, dependence on cycles, exposure to fads. So you never mistake a real discount for a trap.

⚠️

Cheap and dying

Low price, but the business is in decline.

🔥

Expensive on hype

AI at absurd valuations the market pays for fashion.

The real opportunity

Great business, sensible price. What you are looking for.

Inside

This is what you see inside.

No jargon. No screens full of numbers you do not understand. Everything translated into plain language.

MELI
MELI
Quality●●●●
Margin+39%
🟡
AMZN
AMZN
Quality●●●●●
Margin+10%
🔴
NU
NU
Quality●●●●
Margin+52%
🟢

The comparator

Compare up to 3 companies side by side. Quality, price and risk. In seconds you know which is best.

return
+18.4%

Your portfolio

Watch your return grow and understand why. Every position, with its thesis and its follow-up.

🟢 Undervaluedprice below value
🟡 Discountedmoderate discount
Fair priceprice ≈ value
🔴 Overvaluedprice above value

The signal

A clear traffic light for every company. You decide what to do with that information.

Today's data

And yes — this is below its value right now.

No sign-up. What the model flags today across 248 companies.

ADBE
ADBE
SaaS
+170%
below its value
TTD
TTD
Platform
+166%
below its value
XP
XP
Fintech
+150%
below its value
CMCSA
CMCSA
Content
+142%
below its value
WB
WB
China
+133%
below its value
ACN
ACN
Dividend
+118%
below its value
PDD
PDD
China
+107%
below its value
INTU
INTU
SaaS
+106%
below its value
+24
and 24 more
See all 248 companies in the model
See all 248 companies in the model
Transparency

What Charlie App is not

It is not a broker. Charlie App does not buy or sell for you. You place the trade in your own broker.

It does not give recommendations. "Undervalued" does not mean "buy now". It means the model finds the price below the calculated value.

It does not guarantee results. The model can be wrong. Calculated values are estimates based on historical data.

Just math and patience. Charlie App tells you what something is worth — you decide what to do.

Charlie App

Free while we are in early access.

Take the first step today.

248 companies analyzed. Quality, price and risk, in plain language. The method of the great investors, within anyone's reach.

Create free account

Free to start · The app is currently in Spanish — English is on the way

Charlie App
Charlie App

Charlie App does not constitute investment advice. Calculated values are model estimates and may be wrong. Investing involves risk.