21 Days – AI Challenge prices by country

Observed local App Store prices with one dated reference-currency comparison.

Regional price summary

Among 3 observed Apple App Store storefronts, Turkey has the lowest reference-converted download price for 21 Days – AI Challenge: ₺2,99 (about $0.06 using the 2026-08-15 reference-rate snapshot).

Lowest observed: Turkey · ₺2,99
Highest observed: Spain · 0,29 €
Observed storefronts: 3
Observed spread: 437% vs. lowest
Rate date: 2026-08-15
Latest observation: August 13, 2026

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Observed App Store prices

Rows are sorted by the USD reference conversion when a supported exchange rate is available. The local price and currency remain the original source values.

USD rates · 2026-08-15

Rank	Storefront	Local price	USD reference	Observed	Details	Official store
#1	TRTurkey	₺2,99TRY	$0.06	August 5, 2026	Country price	App Store ↗
#2	USUnited States	$0.29USD	$0.29	August 11, 2026	Country price