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About this app

Where should you change your dollars in Peru today?

pulsoFX compares what online exchange houses pay and charge, in real time, and tells you which one suits what you want to do: buy or sell dollars.

WHAT YOU CAN DO
• See the best rate to buy and to sell, with the house's name
• Compare every house in a list ordered by what matters to you
• Work out what you pay or receive, and what you save versus the average
• Check the rate history: 6 hours, 24 hours, 7 days or 30 days
• Create alerts and get a notification when the rate reaches your target
• Repeating alerts: get the rate at the time and on the days you choose
• See the official rate (SUNAT)
• Long-press the app icon for a shortcut to the best rate to buy or to sell

COLOMBIA'S TRM TOO
Tap the globe on the rates screen to open Other currencies. There you'll find Colombia's TRM (USD/COP): the rate, how much it changed, the days it applies and its source, plus a one-month, six-month or one-year chart.
• Alerts in pesos: get notified when the TRM rises above or drops below your target, or get it at the time and on the days you choose
For Colombia we show the official TRM only, not exchange house rates.

HOW IT WORKS
Every rate shows when it was last updated. When a house stops reporting, we mark it outdated and leave it out of the best-rate picks.

No account, no sign-up. Usage statistics are only collected if you say yes.

Rates are for reference and come from the public pages of exchange houses in Peru. The TRM is the rate certified by Colombia's Superintendencia Financiera, taken from the government's open data (datos.gov.co); it is for reference too. pulsoFX does not exchange money, is not a financial institution, and is not affiliated with any exchange house or official body.
Compare Peru's exchange houses, see Colombia's TRM and get rate alerts
Updated on
Oct 23, 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.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Location, App activity and 2 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

First release of pulsoFX for Android.
Content rating
Everyone
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App support

About the developer
PROPERTY ATOMIC STRONG S.A.C
contacto@proatomicdev.com
Avenida JAVIER PRADO OESTE 2595 DPTO. 1503 RES. PRADO ALTO Lima 15086 Peru
+34 600 55 91 33