ARQ (formerly DolarApp)

26.7K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
Learn more
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About this app

ARQ (formerly DolarApp) - Modern finance for the global era.

2 million users across Latin America. ARQ connects travelers, freelancers, investors, and remote professionals with the world’s strongest assets and markets.

DIGITAL DOLLAR AND EURO ACCOUNTS WITH A REAL CONVERSION RATE
Convert Mexican pesos into digital dollars and digital euros in seconds, with the interbank conversion rate - the one you see on Google. No hidden fees, no surprises.

THE IDEAL INTERNATIONAL CARD FOR TRAVEL
Pay in any currency with a great rate. Your ARQ Mastercard works in more than 180 countries. No fees, no annual fee.

• International card accepted worldwide
• Prestige credit card available with exclusive benefits
• Compatible with Apple Pay and Google Wallet
• Ideal for travelers, international online shopping, and payments abroad

RECEIVE PAYMENTS FROM THE USA - IDEAL FOR BUSINESS OWNERS AND FREELANCERS
Get your own U.S. account details (ACH/Wire) and European account details (IBAN). Receive payments as if you lived there - with a great conversion rate and no surprise fees.

Compatible platforms: Deel, Upwork, OnTop, Payoneer, PayPal, Airbnb, Fiverr, Workana, and more.

INVEST IN U.S. STOCKS AND ETFs
Access U.S. markets directly from the ARQ app. Invest in stocks and ETFs in seconds, with no trading commissions and no friction. Fund your account easily and manage your portfolio in dollars from one place.

Diversify your savings, seize global opportunities, and manage your investments with a simple, fast, and transparent experience.

INTERNATIONAL PAYMENTS
Send payments abroad and receive international payments with the interbank conversion rate. No hidden fees. Ideal for sending payments to the United States, Europe, and more than 70 countries.

DAILY YIELDS IN DIGITAL DOLLARS
Access daily yields in digital dollars and grow your money. Generate passive income with competitive rates, no lock-up periods, and no hidden fees. Your money works for you in a stable, global currency.

YOUR SECURITY IS OUR PRIORITY
• Payments protected with 3DS security
• Access with biometrics, Touch ID, or Face ID
• Data encrypted with multiple layers of protection
• More than 2 million users trust ARQ

HOW IT WORKS

1. Download ARQ and sign up in minutes
2. Add funds via CLABE or SPEI transfer - fast and hassle-free
3. Convert to digital dollars or digital euros instantly
4. Use your international card anywhere in the world

FREQUENTLY ASKED QUESTIONS

What is ARQ?
ARQ (formerly DolarApp) is an international finance platform. We offer a digital dollar and euro account, an international Mastercard, a Prestige credit card, yields in digital dollars, and international payments — all in one app.

How do I add funds?
In Mexico, you can add funds via SPEI to your CLABE account number inside the app. It’s instant and fee-free.

What is the conversion rate?
We use the interbank conversion rate - the same one you see on Google. No hidden margins. Always transparent.

Can I receive payments from the U.S.?
Yes. You get your own U.S. account details (ACH/Wire) to receive payments from companies, clients, or platforms like Deel and Upwork.

Does ARQ offer a credit card?
Yes. In addition to the international Mastercard debit card, ARQ also offers the Prestige credit card with exclusive benefits.

Is ARQ safe?
Yes. We use end-to-end encryption, 3DS security, biometrics, and multiple layers of protection.

What happened to DolarApp?
DolarApp is now ARQ. The same technology, the same unbeatable rates, with an even more ambitious vision. Your account and data remain the same.

Contact: [help@arqfinance.com](mailto:help@arqfinance.com) Website: arqfinance.com Chat: Message us through the in-app chat
International card and account in digital dollars and euros, plus investing
Updated on
Oct 8, 2026

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.
  • This app may share these data types with third parties
    Financial info, App activity and 2 others
  • This app may collect these data types
    Location, Personal info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

26.6K reviews
Michael Eychis
June 24, 2026
am very disappointed with ARQ. I made my first small transfer of 6 USDC. After that, my account was suddenly blocked. They opened it for 24 hours so I could withdraw my funds, but I was unable to do so due to technical issues. I wasted a lot of time trying to withdraw the money. After that, they blocked my account again. I clearly asked them multiple times to close my account and send me a confirmation, and that they can keep the 6 dollars. I am concerned because they have my personal documents
24 people found this review helpful
Did you find this helpful?
DolarApp
June 25, 2026
For privacy reasons, we can’t address specific situations here. Please contact us at kyc@arqfinance.com and we’ll be happy to assist.
Braulio Velez
February 2, 2026
sent money and it never arrived they just kept on saying it could be delayed. it has been over 24 hrs. and that's the first time frame I was given, then the bot just kept on saying someone will be with you shortly , just lost money and no response., going on over 4 days and still no resolution, support went silent for a couple days, definitely will not utilize app, as I need something reliable and secure.
31 people found this review helpful
Did you find this helpful?
DolarApp
February 2, 2026
Hi Braulio, thanks for your feedback. We’re already in contact with you through our official channels to help resolve this. Please reply there and we’ll continue assisting you.
X X
June 18, 2024
I placed an order which was instantly canceled. The merchant never claimed the funds and now I have to wait 30 days to receive a refund on my money on behalf of dolarapp. That is insanely long considering it was canceled by the merchant almost instantly. I like this app but one has to be very very careful on placing an order otherwise if the merchant cancels it who knows when you'll receive your money back. I messaged the chat and they were NO help.
57 people found this review helpful
Did you find this helpful?
DolarApp
June 11, 2024
Hi Alex, we are really sorry to hear about your issue. Please contact us at help@dolarapp.com so that we can take a look at the described situation and resolve it as quick as possible.

What’s new

Technical updates to improve app security and performance.