AppPriceData
Observed local App Store prices with one dated reference-currency comparison.
Among 10 observed Apple App Store storefronts, Taiwan has the lowest reference-converted download price for ATA Calculator: $90.00 (about $2.81 using the 2026-08-15 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 | TWTaiwan | $90.00TWD | $2.81 | August 12, 2026 | Country price | App Store ↗ |
| #2 | USUnited States | $2.99USD | $2.99 | August 8, 2026 | Country price |
| #3 | KRSouth Korea | ￦4,400KRW | $3.12 | August 11, 2026 | Country price | App Store ↗ |
| #4 | JPJapan | ¥500JPY | $3.14 | August 11, 2026 | Country price | App Store ↗ |
| #5 | PKPakistan | Rs 900.00PKR | $3.24 | August 8, 2026 | Country price | App Store ↗ |
| #6 | CNChina mainland | ¥22.00CNY | $3.26 | August 11, 2026 | Country price | App Store ↗ |
| #7 | DEGermany | 2,99 €EUR | $3.46 | August 12, 2026 | Country price | App Store ↗ |
| #8 | ESSpain | 2,99 €EUR | $3.46 | August 11, 2026 | Country price | App Store ↗ |
| #9 | FRFrance | 2,99 €EUR | $3.46 | August 14, 2026 | Country price | App Store ↗ |
| #10 | GBUnited Kingdom | £2.99GBP | $4.05 | August 8, 2026 | Country price | App Store ↗ |