Formulas +, your 4 collections prices by country

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

Regional price summary

Among 6 observed Apple App Store storefronts, Japan has the lowest reference-converted download price for Formulas +, your 4 collections: ¥600 (about $3.77 using the 2026-08-15 reference-rate snapshot).

Lowest observed: Japan · ¥600
Highest observed: South Korea · ￦6,600
Observed storefronts: 6
Observed spread: 24% vs. lowest
Rate date: 2026-08-15
Latest observation: August 15, 2026

Full app details How comparisons work

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	JPJapan	¥600JPY	$3.77	August 11, 2026	Country price	App Store ↗
#2	USUnited States	$3.99USD	$3.99	August 5, 2026	Country price