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Store Listing Experiment Brief Template

Write a testable store-listing hypothesis with a defined control, one creative change and a predeclared review decision.

When to use this template

Use this before configuring a platform-supported experiment when you have enough relevant traffic to evaluate a specific presentation question.

Choose another approach when: You plan to change unrelated elements together and attribute the result to one of them, or need a guaranteed winner before the test runs.

Gather these inputs

Copy and adapt the template

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Worked example

Illustrative example, not a Crany customer result. Replace every example detail with facts you can verify.

Question: does the opening screenshot explain the shared-list task clearly?
Control: a dashboard screenshot with the caption “Organize your day.”
Treatment: the same released app showing a shared shopping list with the caption “Keep tonight’s shopping in one list.”
The remaining screenshot sequence stays stable. Record any release or acquisition campaign that changes during the experiment.
Use the store platform’s experiment reporting to interpret results. A small early difference is not automatically a winner, and an inconclusive result does not justify inventing a conversion uplift.

How to use it

  1. Write the hypothesis and what remains stable before uploading the treatment.
  2. Use the platform’s supported experiment setup and review current guidance.
  3. Retain the full result, including uncertainty and confounding changes, before applying a winner.

Check before using it

What to measure

Use the outcome and uncertainty reported by the store experiment, with the configured audience and observation period. Document the practical decision separately from the statistical evidence.

Research and sources

Google Play and Apple document platform-specific listing experiments. This brief supplies an original hypothesis and change-control structure; setup details and eligibility must be checked on the platform you use.

About Crany

Crany is an AI marketing co-founder in development for software founders and vibe coders, designed to strategize, execute approved marketing and improve based on results. This free resource is usable independently of the product. Join the public waitlist.

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