Apple's Core Technology Fee for Indie Developers: What You Owe

Apple's Core Technology Fee (CTF) in the European Union has raised questions among indie developers. If you ship iOS apps in the EU, you might wonder if your project could incur unexpected costs. This post breaks down the CTF, the 1-million-install threshold, and crucial exemptions so you can understand your potential liability.

The Core Technology Fee (CTF) Basics for EU App Distribution

The Core Technology Fee (CTF) is a charge for apps distributed in the European Union under the Alternative Terms of Addendum for Apps in the EU. This fee applies only if you elect to operate under these new business terms, which enable alternative app marketplaces and payment processing options outside Apple’s traditional App Store system. If you continue with the standard App Store terms, the CTF does not apply.

The fee is €0.50 for each "first annual install" exceeding a 1 million threshold, per app, within a 12-month period. This charge applies irrespective of whether your app is paid or free, and regardless of its revenue generation. It is designed to cover Apple’s core technologies and services for apps distributed through any channel in the EU, including the App Store, under the Alternative Terms.

Electing the Alternative Terms: Your First Decision Point

You control whether to opt into the Alternative Terms. If you do not plan to distribute your app through alternative marketplaces or use third-party payment processors in the EU, you will likely not choose these terms. If you opt in, for example, to explore new distribution channels, then you become subject to the CTF. You can review the full Apple Developer Program License Agreement on Apple's developer portal.

Understanding the 1 Million First Annual Install Threshold

The CTF applies only after an app surpasses 1 million "first annual installs" in the EU within a 12-month period. This specific definition is crucial for solo developers. A "first annual install" is counted the first time an app is installed on a user’s device within a 12-month period. Subsequent re-downloads on the same device within that same 12-month period, or updates to an existing app, do not count as new first annual installs.

Apple defines an install as the initial download of an app. Consider these scenarios:

• If a user deletes your app and then re-downloads it on the same device within the same 12-month period, it does not count as a second "first annual install."
• If a user downloads your app on a different device, or on the same device in a subsequent 12-month period, each instance counts as a new "first annual install."

Apple provides detailed definitions within the support documentation for the Alternative Terms on their developer website.

Worked Example: Your Solo Habit Tracker App

Suppose you ship a free habit tracker app called "Momentum Flow" in the EU. You've opted into the Alternative Terms. In your first year under these terms, your app sees 800,000 unique "first annual installs" in the EU. In this case, you would owe nothing because you are below the 1 million install threshold.

Now, imagine Momentum Flow accumulates 1.2 million "first annual installs" in the EU during its second year under the Alternative Terms. You would be charged for the 200,000 installs above the 1 million threshold. Your CTF bill would be calculated as: 200,000 installs * €0.50/install = €100,000.

Exemptions and Waivers for Solo Developers

Apple includes significant exemptions that protect many solo and small-scale developers. A key waiver applies to developers who have never exceeded 1 million first annual installs in the EU across all their apps in any prior 12-month period.

If you are a developer who has never reached 1 million first annual installs for all your apps combined in the EU, you will not pay the CTF for your first 1 million first annual installs each year. This means most solo developers building their first or second app, who haven't achieved mass scale, will likely be exempt from the CTF even if they opt into the Alternative Terms.

This waiver applies as long as your global revenue (across all apps and all stores) in the prior calendar year was less than €10 million. Most solo developers meet this condition. This effectively creates a protection for new and growing apps, allowing them to gain traction without immediate CTF liability.

The Apple Small Business Program and CTF

The CTF is distinct from the App Store Small Business Program. The Small Business Program reduces Apple's commission on in-app purchases and paid app sales from 30% to 15% for developers earning less than $1 million (USD) in a calendar year. This program reduces your revenue share on the standard App Store. The CTF, however, is a separate charge related to distribution under the Alternative Terms and does not affect your eligibility for the Small Business Program.

Assessing Your CTF Risk: A Solo Dev Checklist

Use this checklist to determine your potential Core Technology Fee liability as a solo developer:

1. Is your app distributed in the European Union? The CTF only applies to EU installs.
2. Have you opted into the Alternative Terms of Addendum for Apps in the EU? Check this in App Store Connect under the "Agreements, Tax, and Banking" section. If you have not opted in, you are not subject to the CTF.
3. Have your apps collectively exceeded 1 million "first annual installs" in the EU in the current or any prior 12-month period? App Store Connect analytics can help track your app's downloads and installs.
4. Was your global revenue (from all apps, all stores) less than €10 million in the previous calendar year? Most solo developers meet this condition.
5. Do you qualify for the initial waiver? If you've never exceeded 1 million first annual installs in the EU (and your global revenue is below €10M), you receive a CTF waiver for the first 1 million first annual installs each year.

If you have opted into the Alternative Terms, regularly monitor your app analytics in App Store Connect. Focus on unique installs within the EU region. For most solo developers, staying below the 1 million install threshold or qualifying for the waiver will prevent any CTF charges.

FAQ

Do free apps pay Apple's Core Technology Fee?

Yes, free apps are subject to the Core Technology Fee if they are distributed under the Alternative Terms of Addendum in the EU and exceed 1 million "first annual installs" in a 12-month period. However, most solo developers with free apps benefit from the waiver for developers who have never exceeded 1 million installs, provided their global revenue is also under €10 million.

What if I only have one small app and it's not popular?

If you have one small app that is not popular, you are highly unlikely to owe the Core Technology Fee. You would first need to explicitly opt into the Alternative Terms. Subsequently, your app would need to exceed 1 million "first annual installs" in the EU. Most indie apps do not reach this scale, and even if they approach it, the initial waiver for developers who have never surpassed 1 million installs offers significant protection.

How do I know if I've opted into the Alternative Terms of Addendum?

You can check your status in App Store Connect. Navigate to the "Agreements, Tax, and Banking" section. Your current developer agreement status will indicate whether you are operating under the standard terms or if you have elected the Alternative Terms of Addendum for Apps in the EU.

Does the Apple Small Business Program waive the Core Technology Fee?

No, the Apple Small Business Program does not waive the Core Technology Fee. The Small Business Program reduces the commission Apple takes on sales and in-app purchases from 30% to 15% for eligible developers. The CTF is a separate fee related to distributing apps under the Alternative Terms of Addendum, applicable after 1 million first annual installs in the EU, subject to specific waivers.

What if my app is not distributed in the EU?

If your app is not distributed in the European Union, the Core Technology Fee does not apply to you. The CTF is a specific regulatory response to the Digital Markets Act (DMA) in the EU and is tied exclusively to app distribution within that economic area under the Alternative Terms.

Your Next Steps for EU Compliance

For any indie developer distributing apps in the EU, the most important step is to understand your current App Store Connect agreements. Unless you explicitly opt into Apple's Alternative Terms of Addendum, the Core Technology Fee is not a concern for your apps. If you consider alternative distribution or payment methods, carefully evaluate your app's projected "first annual installs" in the EU against the 1 million threshold and the available waivers.

You can also use LaunchShots tools to refine your app's presence. Use the ASO Keyword Analyzer to refine your strategy, generate your App Privacy Labels, and craft compelling App Store screenshots.