Public in-app purchases
Current public in-app purchase prices from the VN App Store storefront.
No public in-app purchase prices are stored for this storefront yet.
AppPriceDataObserved data
AppPriceData
Observed local App Store prices with one dated reference-currency comparison.
Among 4 observed Apple App Store storefronts, Singapore has the lowest reference-converted download price for 孫子兵法（文言白話對照版）: S$ 0.98 (about $0.77 using the 2026-08-19 reference-rate snapshot).
Current public in-app purchase prices from the VN App Store storefront.
No public in-app purchase prices are stored for this storefront yet.
Rows are sorted by the USD reference conversion when a supported exchange rate is available. The local price and currency remain the original source values.
| Rank | Storefront | Local price | USD reference | Observed | Details | Official store |
|---|---|---|---|---|---|---|
| #1 | SGSingapore | S$ 0.98SGD | $0.77 | August 14, 2026 | Country price | App Store ↗ |
| #2 | TW |
| $30.00TWD |
| $0.94 |
| August 12, 2026 |
| Country price |
| App Store ↗ |
| #3 | VNVietnam | 29.000đVND | $1.11 | August 12, 2026 | Country price | App Store ↗ |
| #4 | CNChina mainland | ¥8.00CNY | $1.19 | August 11, 2026 | Country price | App Store ↗ |