Before you install another app, audit the ones you have

Most stores accumulate apps one reasonable decision at a time. An hour spent reviewing them can lower costs, simplify the storefront, and make the next decision easier.

Make one list.

Open your platform's app settings and your billing statements side by side. For every app, write down five things:

• What job it does, in one sentence
• What it costs per month, including usage-based charges
• Where it appears: storefront, checkout, email, or back office only
• Who on the team owns it and last changed its settings
• When you last checked whether it is working

Apps nobody can explain are the first candidates for review.

Look for overlap.

Reviews, upsells, pop-ups, and loyalty are common places to find two tools doing the same job, or a tool doing a job your platform or email provider now handles natively. Overlap is not just a cost problem: two pop-ups competing for the same visitor make the store feel cluttered.

Check what each app adds to the page.

Storefront apps often add scripts, styles, or widgets that load on every page. Use your browser's developer tools or a free page-speed test to see what loads on a product page, and note which apps are responsible. An app you uninstalled may also have left code in your theme; ask your developer to check before assuming it is gone.

Decide: keep, fix, replace, or remove.

Keep apps that do a clear job and have an owner. Fix ones that are useful but misconfigured. Replace ones duplicated by a tool you already pay for. Remove the rest, after confirming nothing depends on them, such as an email flow using data an app collects.

Then evaluate the new app.

With a clean list, the original question gets easier. Does the new app solve a problem you can describe with evidence? Does it replace something, or add another layer? What would you measure in a month to decide whether to keep it?