Compare the same purchase across countries.

Duet DisplayDuet, Inc.

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Cheapest observed storefront

Taiwan$7.55

Most expensive observed storefront

Germany$9.35

Save versus highest price

19%Highest-to-lowest spread 24%

Reference-rate date

Aug 22, 2026ECB + Exchange API · EUR · Checked Aug 23, 2026

Duet Pro

Ranked by converted USD value. The local App Store price remains the source value.

2 · USD

Rank	Storefront	Local price	USD equivalent	Official store	vs. baseline	Observed
#1	TWTaiwanBaseline	$240.00TWDBing live conversion ↗	$7.55		0%	Aug 12, 2026
#2	DEGermany	7,99 €EURBing live conversion ↗	$9.35		+24%	Aug 20, 2026

Data and rate notes

ECB reference rates are used when available, with a broad daily currency source filling unsupported currencies. These values are informational and are not transaction quotes.

Apple's public product page may show only part of an App's complete in-app purchase catalog.

Regional Price Comparison

Duet Pro