Is Your Shopify App Getting More Expensive and Slower? A Strategy for Streamlining Your Store's App Stack

Many Shopify stores didn’t accumulate their apps overnight. When starting out, they installed a review app, then added a tracking app after running ads, followed by a countdown app for promotions, and later included subscription apps, pop-ups, bundled sales, and logistics tracking. Each app may seem inexpensive on its own, and there are reasons to keep them. However, when the bills and speed issues arise, the backend might already be cluttered with 20 apps, half of which no one can clearly explain what they do on a daily basis.

Shopify’s official pricing model for developers is now more flexible. Shopify App Pricing supports recurring charges, usage-based pricing, and combined pricing. For merchants, this means that app costs are no longer just a fixed monthly fee. An app might have a monthly fee, annual discounts, free trials, usage-based charges, or even a mix of these. The official help center also reminds users that periodic app fees start from the moment you approve the charges and will recur at the beginning of each billing cycle. You might think you are just “trying it out,” but the billing could already be rolling in.

The speed issue is similar. After Online Store 2.0, Theme App Extensions and app blocks make it easier for apps to be integrated into themes. Shopify’s documentation states that app blocks based on this architecture can be added without modifying the merchant’s theme code, and related code will be removed when the app is uninstalled. This is a good thing, but it also indicates another issue: older apps, old themes, and custom scripts may not be as clean. After several rounds of installations, deletions, and changes, the theme may be left with scripts, snippets, and empty configurations that no one remembers the source of.

Therefore, when slimming down a Shopify store, don’t start with “Can we delete apps?” That can easily lead to debates. A more stable approach is to first view the app stack as a bill and a frontend loading list.

First, Export the App List, Don’t Delete Based on Feelings

The first step is straightforward: open the Apps list in the Shopify backend and note down the currently installed apps one by one. At a minimum, record five columns: App Name, Monthly Fee or Usage Fee, Responsible Person, Actual Use, and whether it loads code on the frontend.

This step doesn’t need to be fancy; a simple table will suffice. The key is to compel the team to clarify whether “this app is currently being used by anyone.”

For example: a standalone site selling pet supplies with around 200 SKUs might have three marketing apps running simultaneously in the backend: one for a welcome popup, one for cart discounts, and one for email subscriptions. The operations team might think all three are important because they each addressed a specific campaign need. However, if you put them all in the same table and look at the usage records for the last 30 days, you might find that some apps are only left with historical activity pages, while others exist just to maintain a popup style.

I’m not sure if every store’s backend can directly export a complete app usage record; some data might need to be checked in the app’s own backend.

These apps may not need to be deleted immediately, but they can enter the observation list.

Evaluate Costs Based on “Real Monthly Costs”

App bills are often underestimated because many prices are not fixed numbers.

The Shopify App Pricing official documentation states clearly: it supports recurring charges, usage-based pricing, and combined pricing. A fixed monthly fee, such as $10/month, is easy to understand, but the trouble lies with apps that charge based on order counts, message volumes, subscriber numbers, or advertising spend ratios. Once the store’s GMV increases, they may become more expensive than monthly fee apps.

Here, it is recommended to break down each app’s costs into three categories:

• • Fixed Subscription Fee: Monthly, annually prorated to monthly
• • Usage Fee: Charged based on orders, emails, SMS, traffic, or subscriber counts
• • Hidden Maintenance Fee: Who needs to configure, troubleshoot, or review reports weekly

The third category is often overlooked. An app that costs $19 per month, if it requires a developer to address compatibility issues with every theme update, is no longer just $19.

Another detail: check the billing cycle before uninstalling an app. The Shopify help center reminds users that periodic fees start from the moment charges are approved and recur at the beginning of each billing cycle. This means that cleaning up apps at the end of the month may not always be the most cost-effective; it depends on each app’s billing cycle. The official documentation does not provide a unified tool to automatically determine the best uninstallation date for all third-party apps, so manual checking of the bills is necessary.

To Determine Speed, First Check if the Frontend is Loading

Not all apps will slow down the page. Apps that only run reports in the backend or handle order processing typically do not directly affect the loading speed of product pages. The apps that should be prioritized for checking are those that interact with the frontend.

Common locations include:

• • Scripts, styles, snippets in theme.liquid
• • App blocks in product pages and cart pages
• • App embeds in the Theme editor
• • Upsell, subscription, review, tracking scripts before and after checkout

The reproducible checking method is not complicated. First, open the product page in a browser, go to the DevTools Network panel, filter for JS and CSS, and see if there are any obvious resources coming from third-party app domains. Then go to the Shopify backend path Online Store → Themes → Customize, and check if there are any long-unused but still active App embeds. Finally, look at the suspicious snippets in theme.liquid and sections, especially any code that previous developers manually added.

The app blocks in Online Store 2.0 are a cleaner approach. Shopify’s documentation mentions that Theme App Extensions can package code into app blocks, allowing merchants to control them in the theme editor; when the app is uninstalled, the code will be removed as well. Here, I cannot guarantee that every historical app was integrated this way. Especially for stores that installed early, modified themes, or had scripts added by freelancers, it’s best to review the theme code as well.

Sometimes, deleting the app itself is not enough; the real culprit slowing down the page could be an old script it left behind.

Consolidate Similar Functions, Don’t Just Aim for Fewer Apps

Streamlining the app stack should not be understood as brutally reducing 20 apps to 10. More importantly, it is about reducing duplicate functionalities.

Reviews and memberships often overlap. Features like emails, pop-ups, discounts, and bundled sales are frequently covered by multiple marketing apps simultaneously. For example, if a marketing automation app can already handle email subscriptions and pop-ups, another popup app needs to prove its independent value. If a subscription app already includes basic membership features, there’s no need to keep a loyalty app that only utilizes 10% of its functionality.

When judging duplicates, it’s helpful to group them by customer journey rather than just by app name:

• • Before entering: Ad tracking, landing pages, SEO
• • During browsing: Pop-ups, reviews, recommendations, search
• • After adding to cart: Discounts, bundles, cart reminders
• • After payment: Emails, logistics, memberships, repurchases

In the same journey segment, if two apps are modifying the same button, the same pop-up, or the same cart area, caution is warranted. They not only duplicate costs but may also compete for frontend resources.

However, don’t force a critical system into an unsuitable tool just to reduce the number of apps. Tools like review apps, subscription apps, and ERP/WMS connectors should have alternative solutions and rollback plans in place once migration costs are high.

Disable Before Deleting, Then Check the Data

When it comes to taking action, I recommend a three-step approach: disable, observe, uninstall.

First, turn off the frontend module within the app, or disable the app embed in the Theme editor. Observe for 3 to 7 days to see if there are any anomalies in conversion rates, cart addition rates, page speed, and customer service feedback. If there are no issues, then proceed to uninstall. After uninstalling, check for any residual snippets or external scripts in the theme.

Avoid deleting 8 apps at once. If a problem arises, no one will know which one caused it.

If the store does not receive many orders daily, you can extend the observation period; if traffic is concentrated on advertising days, do not clean up the day before a major promotion. Cleaning up apps is a maintenance action, not a last-minute rescue.

A more stable rhythm is to handle 2 to 3 candidate apps each week. Start with low-risk ones, such as historical activity apps, duplicate pop-up apps, or long-unviewed report apps. Apps related to payments, subscriptions, inventory, and logistics should be dealt with last, and always back up the theme and confirm data export methods first.

Keep a Record of “Why You Installed It”

After the slimming process, it’s best to keep a short description of the app stack. Three sentences for each app will suffice: what it is responsible for, who maintains it, and under what circumstances it can be deleted.

This record will be lifesaving in the future.

Many stores see an increase in apps, often not because the team lacks restraint. The real issue is that every growth action leaves behind a tool: an ad campaign leaves a tracking app, a promotion leaves a discount app, and customer service leaves a logistics app. Six months later, no one remembers why it was installed, and of course, no one dares to delete it.

Streamlining the app stack is essentially about transforming “historical legacies” back into “current choices.” Keep what can explain its purpose, and temporarily disable what cannot. Evaluate costs based on real bills, speed based on frontend loading, and risks based on whether they impact orders and data.

This set of actions may not be stimulating, but it is very useful. After running a Shopify store for a long time, the app stack will eventually need a check-up.

References: Shopify App Pricing, Online Store 2.0 official documentation; please review your store’s own billing cycle and theme code before publishing.