AppPriceData
Observed local App Store prices with one dated reference-currency comparison.
Among 4 observed Apple App Store storefronts, United States has the lowest reference-converted download price for Sound test for Dolby Atmos: $19.99 (about $19.99 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 | USUnited States | $19.99USD | $19.99 | August 14, 2026 | Country price | App Store ↗ |
| #2 | JPJapan | ¥3,400JPY | $21.38 | August 12, 2026 | Country price |
| App Store ↗ |
| #3 | TWTaiwan | $690.00TWD | $21.55 | August 14, 2026 | Country price | App Store ↗ |
| #4 | NONorway | 229,00 krNOK | $24.23 | August 12, 2026 | Country price | App Store ↗ |