AppPriceData
Observed local App Store prices with one dated reference-currency comparison.
Among 3 observed Apple App Store storefronts, Japan has the lowest reference-converted download price for GAB 言語 問題集 論理的読解対策(C-GAB・玉手箱): ¥300 (about $1.89 using the 2026-08-07 reference-rate snapshot).
Local storefront prices remain the source records. USD values are informational reference conversions from one dated exchange-rate snapshot and can differ from taxes, card settlement, or final checkout pricing.
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.
| Rank | Storefront | Local price | USD reference | Observed |
|---|
| Details |
|---|
| Official store |
|---|
| #1 | JPJapan | ¥300JPY | $1.89 | August 4, 2026 | Country price | App Store ↗ |
| #2 | USUnited States | $1.99USD | $1.99 | August 5, 2026 | Country price | App Store ↗ |
| #3 | KRSouth Korea | ￦3,300KRW | $2.33 | August 8, 2026 | Country price | App Store ↗ |