AppPriceData
Observed local App Store prices with one dated reference-currency comparison.
Among 6 observed Apple App Store storefronts, Singapore has the lowest reference-converted download price for ThinkFast - Quiz: S$ 0.98 (about $0.77 using the 2026-08-10 reference-rate snapshot).
Rows are sorted by the USD reference conversion when a supported exchange rate is available. The local price and currency remain the original source values.
| Rank | Storefront | Local price | USD reference | Observed | Details | Official store |
|---|---|---|---|---|---|---|
| #1 | SGSingapore | S$ 0.98SGD | $0.77 | August 6, 2026 | Country price | App Store ↗ |
| #2 | KRSouth Korea | ￦1,100KRW | $0.78 | August 8, 2026 | Country price |
| #3 | JPJapan | ¥150JPY | $0.95 | August 8, 2026 | Country price | App Store ↗ |
| #4 | USUnited States | $0.99USD | $0.99 | August 8, 2026 | Country price | App Store ↗ |
| #5 | ESSpain | 0,99 €EUR | $1.14 | August 8, 2026 | Country price | App Store ↗ |
| #6 | ZASouth Africa | R19.99ZAR | $1.24 | August 6, 2026 | Country price | App Store ↗ |