Across 2 observed Apple App Store storefronts, IQ Bookstore (WISC,WAIS,WPPSI) is free to download in every stored observation. Because every observed download price is zero, the repeated per-country zero-price table is collapsed into this summary.

Observed storefronts: 2
Download price: Free in all stored observations
Reference currency: USD
Rate date: 2026-08-20
Latest observation: August 12, 2026

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Public in-app purchases

Current public in-app purchase prices from the US App Store storefront.

WAIS-IV Test Preparation Book$9.99

WISC-V Test Preparation Book$9.99

WPPSI-IV Test: Nonverbal$9.99

WISC-V Test: Figure Weights$4.99

Practice Book for the WISC-V$9.99

Language Free IQ Test$4.99

WISC-V Test: New Subtests$9.99

IQ Logical Reasoning Test$4.99

Raven's APM™ Practice Book$6.99

Brain Training FOR SMART KIDS$4.99

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Download price

Free in all observed storefronts

All 2 stored App Store observations have a download price of 0. Repeated zero-price country rows are hidden because there is no regional price difference to compare.

2 storefronts · free

Latest regional observation: August 12, 2026. Individual storefront records remain available to AppPriceData without repeating identical zero values here.