íon Itaú: investir com taxa 0

4.4
45.5K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Now you can open your account at ion Itaú and enjoy ZERO FEE on brokerage for Shares, BDRs, ETFs or Real Estate Funds and NO CUSTODY for Tesouro Direto!

📈Stock Exchange
ion allows you to buy and sell shares, real estate funds, among other variable income assets. Track your profitability (R$ and %) in real time.

🎯Wallet Diagnosis
See the profile, risk and return assessment of your investments, followed by revision suggestions to achieve your goals.

💲Diversify your investments, with:
- Shares, FIIs, BDRs and ETFs with zero brokerage;
- Fixed income from Itaú and third parties;
- Direct treasury without custody;
- FIDCS.
- Equity funds, multimarket funds, exchange funds.

◉ Treasury Direct
Check out the options: Treasury Direct, Treasury Selic, Treasury IPCA and Treasury Renda

◉ Fixed Income
Access fixed income investments from Itaú and third parties without custody: CDBs, LCIs, CRIs, CRAs, LCAs and Debentures

💼Investment Portfolio
Track and compare your returns with financial market indicators, such as Ibovespa, CDI, inflation and much more.

Check everything you already have in your Itaú and Itaú Corretora investment portfolio here:
- Shares on the stock exchange and variable income;
- COE (shares, fixed income, variable income or currencies);
- CDB from Itaú and CDB from third parties;
- Direct Treasury Bonds;
- Monitor the daily liquidity of fixed income products, such as LCIs, LCAs, Savings, fixed-rate securities and post-fixed securities;
- And private pension.

🗂️Investment Aggregator
Connect all your portfolios through Open Finance to view all your investments in one place.

✅ Portfolio Recommendation
Still looking for where to invest? At ion, we select the ideal recommendation for your goals!

📊 Profitability Simulator
Simulate the income on your balance before investing.

📉 Income Chart
With the income graph you can follow the entire evolution of your investments directly from the app.

📱Stories and News Feed
Stay up to date with events that impact the financial market in real time and the main indicators (Selic Rate, CDI, Ibovespa, etc.) as if you were on a social network.

Open your account without fees and enjoy this new investment experience!

The Itaú ion is made with you! And to continue evolving in the world of investments, we want to hear your opinion!

Tell us about your experience and evolution of your investments in shares on the Stock Exchange, BDRS, FIIs and ETFs with zero brokerage. In addition to equity funds, fixed income, such as: Treasury Direct without custody, among others!

Download the app and discover an easy way to invest money!

Itaú Unibanco S/A
CNPJ: 60.701.190/0001-04
Praça Alfredo Egydio de Souza Aranha, 100, Parque Jabaquara - CEP 04344-902 - São Paulo – Brazil
Updated on
Jun 13, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info and 7 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.4
45.2K reviews
Marcelo B
June 7, 2025
Why does the biometric access stop working after each app upgrade?
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Itaú Unibanco S. A.
June 9, 2025
Hello, Marcelo! This app has biometric access. Try enabling it and, if necessary, contact us through the profile icon in the top right corner of the home page, in the “my opinion” option with your agency and account details + full name and provide details of what happened. íon Itaú: todos os seus investimentos num só lugar
Toshio Miyamoto
June 9, 2023
The app works as intended, it is a investment platform that is integrated for Itau clients. Amazing stuff. Now, biometry doesn't work, which is troubling, but that is a very minor thing to worry about.
9 people found this review helpful
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Itaú Unibanco S. A.
June 12, 2023
Olá, Toshio! Por ora, o acesso ao íon é feito com agência, conta e senha eletrônica, certo? Estamos avaliando a implantação do acesso biométrico e seu feedback sobre isso será levado em conta, fique tranquilo. Continue contando com a gente! 💚 íon Itaú: todos os seus investimentos num só lugar
Gabriel Cleto
January 11, 2022
Digital pra entrar no app e menor delay nos retornos
8 people found this review helpful
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Itaú Unibanco S. A.
January 13, 2022
Pode deixar, Gabriel! Estamos super focados em otimizar o app e trazer novas funcionalidades, como a biometria. Continue acompanhando as nossas novidades e compartilhe sempre suas ideias de como melhorar o nosso app para você! íon Itaú: O poder de investir é seu

What’s new

Já atualizou o seu íon Itaú?
Nessa versão, fizemos ajustes e melhorias para deixar sua experiência utilizando o app ainda melhor. Atualize já e venha conferir.