AppPriceData
Observed local App Store prices with one dated reference-currency comparison.
Among 6 observed Apple App Store storefronts, Canada has the lowest reference-converted download price for Pupil Distance PD Measure: $9.99 (about $7.20 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 | CACanada | $9.99CAD | $7.20 | August 5, 2026 | Country price | App Store ↗ |
| #2 | USUnited States | $7.99USD | $7.99 | August 5, 2026 | Country price |
| App Store ↗ |
| #3 | CNChina mainland | ¥58.00CNY | $8.60 | August 5, 2026 | Country price | App Store ↗ |
| #4 | NGNigeria | ₦ 12,900.00NGN | $9.48 | August 5, 2026 | Country price | App Store ↗ |
| #5 | DEGermany | 8,99 €EUR | $10.40 | August 14, 2026 | Country price | App Store ↗ |
| #6 | GBUnited Kingdom | £7.99GBP | $10.82 | August 5, 2026 | Country price | App Store ↗ |