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Shopify App Development Cost: What You Should Actually Pay in 2026

By Jon Kennedy, Founder · Reviewed by Lidia Yurieva

8 minutes to read
Published 27 May, 2026 · Updated 19 Oct, 2026

Quick answer: on shopexperts, custom development and app packages have a median of $1,000, and half sit between $390 and $2,499 (41 packages, October 2026). Packages sold as custom apps are listed from $399 to $3,500. Those cover private apps and features built for one store. A public App Store app is a software business, and nobody on shopexperts sells one as a fixed package.

AI Summary

Shopify app development cost depends first on what kind of app you need. A private app for your own store is a project: custom app packages on shopexperts are listed from $399 to $3,500, and custom development packages have a median of $1,000 (October 2026). A public App Store app adds billing, support, App Store review and ongoing updates, and is quoted per project. Many needs are met without an app at all.

Shopify app development cost at a glance

Shopify app development cost is easier to judge once you know which kind of app you are buying. Most stores need a private app: a tool or feature for their own store. That is the work experts on shopexperts sell as fixed-price packages, and the prices below are theirs, as of October 2026.

Package type on shopexpertsPackagesMedianMiddle 50%
Custom development and apps41$1,000$390 to $2,499
Integrations (ERP, 3PL, API)7$625$350 to $1,500
Shopify Plus and checkout10$1,050$625 to $8,000

Seven packages are sold specifically as custom Shopify apps. Their listed prices are $399, $499, $800, $1,000, $1,000, $2,499 and $3,500. Two are single-purpose tools (a product importer and a tracking link generator); the rest are scoped custom app builds, one of them for either a private app or the App Store.

These are starting prices for contained builds. The Shopify expert cost guide explains how the data was collected.

Private app or public app: what drives the price

This is the decision that moves the price most.

A private app is built for your store and used by your team: an admin tool for the warehouse, a sync with your ERP, a custom product builder, a reporting view. It does not go through App Store review, has one customer and needs no billing system. It is a project with an end.

A public app is listed on the Shopify App Store and sold to other merchants. On top of the build it needs Shopify's billing, App Store review, onboarding, support, security work and updates whenever Shopify changes its APIs. It is a software business, and it is priced as one. No expert on shopexperts sells a public app as a fixed package; expect a scoped proposal.

Do you need an app at all?

Before you commission a build, check whether you need one. A lot of custom app requests turn out to be:

  • A metafield or metaobject. Extra product data, custom content blocks and structured lists often need no app. See Shopify metafields setup.
  • Shopify Flow. Many internal automations run in Flow, which is free on the Basic plan and above.
  • An existing app. Subscriptions, reviews, loyalty, bundles and search all have mature apps. Paying a monthly fee is often cheaper than owning code.
  • A theme change. A custom section or block in your theme, rather than an app.

A good developer asks this question before they quote. If nobody asks, you may be paying for an app you did not need.

What pushes an app development quote up

  • Private vs public. The biggest single factor, for the reasons above.
  • Integrations. Every outside system, such as an ERP, PIM, 3PL or payment provider, adds API work, error handling and testing.
  • Data volume and speed. Syncing thousands of products or orders in near real time needs a sturdier design than a nightly job.
  • Admin and storefront UI. An embedded admin screen, theme app extensions and checkout extensions are each their own piece of work.
  • Checkout work. Checkout UI extensions on the information, shipping and payment steps need Shopify Plus.
  • Who maintains it. A quote that includes hosting, monitoring and API updates will be higher than one for the build alone.

Ongoing costs after launch

The build is not the last bill. Plan for:

  • Hosting. Most custom apps run on a server you pay for monthly.
  • API updates. Shopify releases a new API version every quarter, and older versions are retired, so an app needs regular updates to keep working.
  • Fixes and changes. New Shopify features, changes in the systems you connect to and bugs found in use.

Support retainers on shopexperts have a median of $1,950 a month (22 packages), and hour-based retainers $799 a month (9 packages). A small private app may not need a full retainer; an hour pack or an agreed rate for changes often covers it.

Red flags in app development quotes

  • A fixed quote without a written specification. App work depends on scope. Without a spec, the number is a guess.
  • No code ownership. You should own the code and have it in your own repository, along with the hosting accounts.
  • Silence on security and failures. Ask how the app stores access tokens, handles failed webhooks and reports errors.
  • No mention of maintenance. Ask who updates the app when Shopify retires an API version, and what that costs.
  • Nobody asks whether you need an app. See the section above.

Before you hire, read Shopify expert red flags.

Frequently asked questions

How much does Shopify app development cost?
On shopexperts, custom development and app packages have a median of $1,000, and half sit between $390 and $2,499 (41 packages, October 2026). Packages sold specifically as custom apps are listed from $399 to $3,500. Public App Store apps are quoted per project.
How much does a custom Shopify app cost?
A private custom app for one store is priced as a project. The seven custom app packages listed on shopexperts start at $399 to $3,500, depending on scope. Integrations with outside systems have a median package price of $625.
What does a public Shopify App Store app cost?
More than the build. A public app needs billing, App Store review, support and regular updates, so it is a software business. No expert on shopexperts lists it as a fixed package; expect a scoped proposal.
Do I need a custom Shopify app?
Often not. Metafields, metaobjects, Shopify Flow, a theme section or an existing App Store app cover many requests. Ask a developer to rule those out before scoping a build.
Who should own the code for a custom Shopify app?
You should. Ask for the code in your own repository and the hosting accounts in your name, so you can change developers without rebuilding.
What ongoing costs does a Shopify app have?
Hosting, updates when Shopify releases new API versions each quarter, and fixes. Support retainers on shopexperts have a median of $1,950 a month, but a small private app may need far less.

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