Concurrency
Convert multiple currencies, all at once
Concurrency launched on June 12, 2019 with 3 votes. The site was still online in September 2026, 7 years on.
What it does
Fill your screen with all the currencies you care about. Convert between all of them simultaneously.
Convert up to 168 foreign currencies at the same time, with just a couple of taps.
Does a similar job
all alternatives →
Multi-Currency Converter2024 · chromewebstore.google.com · ▲5Instantly convert and compare multiple currencies
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