Each guide answers one buying question, names one winner per use case, and quotes every price from the vendor’s own pricing page with the date it was read. Where a vendor does not publish a price, we say so instead of repeating a figure from a review aggregator.
AppTweak wins on evidence: it publishes a price at every self-service tier and documents the deepest keyword research in the category. MobileAction is the cheapest credible entry. Sensor Tower publishes no figure at all.
What is the best app store keyword rank tracker?A ranking answers “what should we buy”. When the shortlist is already down to one competitor, the one-to-one comparisons go deeper on migration, evidence status, and store-by-store coverage.
All ASO tool comparisons