App Store External Payment Fees vs Direct Billing Costs Compared

Summary

Apple's new "External Link" option saves developers almost nothing (~29.9% total fee vs. 30% IAP), making fully external billing the only path to significant savings on the $150B+ IAP market.
Moving off Apple's IAP means developers must become the Merchant of Record, taking on the operational burden of global tax remittance, fraud, chargebacks, and billing support.
At $1M in annual revenue, switching from Apple's 30% fee to a direct billing solution can save over $237,000 per year.
A drop-in SDK like Allocents provides a full Merchant of Record service, letting developers bypass Apple's commission and keep ~25% more revenue without taking on operational overhead.

For years, giving Apple 30% of your app's revenue felt like paying a "creative tax" with no opt-out clause. Developers vented on forums about feeling "trapped by Apple's ecosystem" and watching a third of every dollar disappear before it hit their bank account. Then, in April 2025, everything changed.

The landmark Epic v. Apple ruling permanently barred Apple from forcing US developers to use its In-App Purchase (IAP) system — cracking open a $150B+ annual IAP market for the first time. For US iOS developers, the question is no longer whether you can route around the App Store commission. It's how, and at what cost.

You now have three real options: stick with Apple IAP, use Apple's new external payment link entitlement, or go fully external with a direct billing processor. Each path has a very different financial profile — and a very different set of hidden costs that don't show up in the headline fee. This guide breaks down every dollar.

The Three Billing Paths: Defined

Before we get to the numbers, here's a quick definition of each scenario:

Apple IAP (Standard or Small Business): Apple remains the Merchant of Record (MoR). They handle payments, tax, refunds, and fraud. You pay 30% (standard) or 15% if you qualify for the App Store Small Business Program — available to developers who earned under $1M in the prior calendar year.
Apple External Purchase Link Entitlement: You apply for Apple's entitlement to include a link in your app pointing users to your own website to complete a purchase. Apple still charges 27% on resulting transactions (or 12% for Small Business members). You're also on the hook for your own payment processor fees on top of that.
Fully External Direct Billing: You bypass Apple's commission structure entirely by integrating a third-party SDK. This is where the real savings live — but also where new responsibilities kick in.

The Financial Impact: Real Dollars at $500K, $1M, and $5M ARR

The table below maps out the true cost of each scenario at three revenue levels. For transaction-based fees, we assume a $20 average transaction value to calculate per-transaction costs.

Scenario	ARR	Effective Fee Rate	Total Fees	Net Revenue
Apple IAP (Standard, 30%)	$500K	30%	$150,000	$350,000
Apple IAP (Small Business, 15%)	$500K	15%	$75,000	$425,000
Apple External Link (Standard, 27% + ~2.9% processor)	$500K	~29.9%	$149,500	$350,500
Apple External Link (Small Biz, 12% + ~2.9% processor)	$500K	~14.9%	$74,500	$425,500
Allocents Billing (MoR, 5% + 50¢/tx)	$500K	~7.5%	$37,500	$462,500
Allocents BYOS (0.5% + ~2.9% Stripe)	$500K	~3.4%	$17,000	$483,000
Apple IAP (Standard, 30%)	$1M	30%	$300,000	$700,000
Apple External Link (Standard, ~29.9%)	$1M	~29.9%	$299,000	$701,000
Allocents Billing (MoR, ~6.25%)	$1M	~6.25%	$62,500	$937,500
Allocents BYOS (0.5% + ~2.9% Stripe)	$1M	~3.4%	$34,000	$966,000
Apple IAP (Standard, 30%)	$5M	30%	$1,500,000	$3,500,000
Apple External Link (Standard, ~29.9%)	$5M	~29.9%	$1,495,000	$3,505,000
Allocents Billing (MoR, ~5.25%)	$5M	~5.25%	$262,500	$4,737,500
Allocents BYOS (0.5% + ~2.9% Stripe)	$5M	~3.4%	$170,000	$4,830,000

Per-transaction fees calculated assuming a $20 average transaction value.

The takeaway is stark: Apple's External Link option saves you almost nothing at the standard rate — you go from paying 30% to paying ~29.9%. The real savings only materialize when you go fully external.

Beyond the Spreadsheet: The Hidden Costs Nobody Mentions

Those percentages don't tell the full story. Before you reroute your billing, here are the friction points and operational burdens you need to price in.

Apple's Anti-Steering Rules: You Still Play by Their Rules

Using Apple's External Purchase Link Entitlement is not a free-for-all. You must apply for and be granted the StoreKit External Purchase Link Entitlement — and Apple's UX requirements are deliberately friction-laden. Before any user reaches your external page, Apple requires you to display a mandatory system-provided alert sheet warning them they're leaving Apple's ecosystem.

This modal is designed to create hesitation. Developers who've gone through the process describe the documentation as "a headache to navigate" — and the rules are subject to change without much notice. For the External Link path specifically, you save less than 0.1% compared to standard IAP once processor fees are added. The compliance burden is high; the reward is slim.

The Operational Overhead: You Become the Merchant of Record

When you go fully external — skipping Apple's IAP entirely — you inherit every responsibility that Apple currently handles on your behalf. This is where many developers underestimate the real cost:

Tax remittance: You're now responsible for calculating, collecting, and filing sales tax, VAT, and GST in every jurisdiction where you have paying customers. Global tax compliance is a full-time job in itself.
Chargebacks and fraud: Payment disputes land on your desk. You'll need to dispute chargebacks, provide evidence, and absorb fraud losses.
Customer billing support: Every "why was I charged?" and "I need a refund" email is now yours to handle.

This is why the billing model you choose matters as much as the fee rate. Allocents' full Merchant of Record plan (5% + 50¢ per transaction) absorbs all of the above — tax remittance across 190+ countries, chargeback management, fraud protection, and customer support. You save ~22–25% on revenue without adding a billing operations team.

For teams that already have Stripe infrastructure and in-house compliance capabilities, Allocents' Bring Your Own Stripe (BYOS) plan drops the fee to just 0.5% of migrated revenue, with Allocents providing the checkout UI and migration flows while you retain full control.

The Conversion Risk: Leaving Apple's Trusted Checkout

Apple's IAP is seamless. Millions of users have a card saved, Face ID set up, and click "Subscribe" in two taps. The moment you redirect them to a web page and ask them to re-enter payment details, you introduce friction — and friction kills conversions.

This is the risk that makes "changing payment methods feel like a gamble," as developers put it themselves. The solution isn't to avoid going external — it's to go external with purpose-built migration UX.

Allocents was built specifically for this problem by engineers who understand StoreKit from the inside out. The Allocents SDK includes:

Sign Up & Save paywalls: Users are presented with a choice between App Store pricing and a discounted direct billing price at the point of subscription.
Switch & Save campaigns: Smart nudges surfaced at optimal moments — post-purchase, at renewal, during cancellation flows — with web-only discount offers to migrate existing StoreKit subscribers.
Native web checkout with Apple Pay and Google Pay to minimize payment entry friction.
Built-in A/B testing on discounts, copy, and timing so you can optimize conversion before going wide.

The result is a native-feeling external billing experience instead of a jarring web redirect — which is the difference between a successful migration and a leaky paywall.

A Decision Framework: When Does Switching Pencil Out?

Not every app should switch tomorrow. Here's a framework to figure out where you stand:

1. What is your ARR?

Under $1M: You likely qualify for the Small Business Program at 15%. That's still 2–3× more expensive than Allocents' MoR plan, but the absolute dollar savings are smaller. Use this window to test and validate a direct billing flow before you scale.
Over $1M: You're on the full 30% rate. At $1M ARR, switching to Allocents' MoR plan saves you roughly $237,500 per year. That's a number you can't ignore.

2. Do you have dedicated finance, ops, and support staff?

No: The Merchant of Record responsibilities are too large to absorb without infrastructure. Allocents' full MoR plan (5% + 50¢) is your cleanest path — it replicates Apple's billing infrastructure at a fraction of the cost.
Yes: You can absorb MoR responsibilities yourself. The BYOS plan at 0.5% gives you Allocents' conversion-optimized migration flows plugged into your existing Stripe account — maximum savings, full control.

3. How sensitive is your user base to checkout friction?

High sensitivity (casual games, micro-transactions): A clunky redirect will tank conversion. A native SDK with Apple Pay support is non-negotiable.
Lower sensitivity (annual productivity or media subscriptions): Users are more willing to complete a few extra steps in exchange for a meaningful discount on a $100+/year plan.

4. How risk-averse is your team?

Start small. Allocents' gradual rollout lets you expose just 10% of your user base to direct billing flows, analyze the data, and scale up (or roll back instantly) based on real performance — not guesses. There's no "big bang" commitment required.

The Low-Friction Path to Higher Margins

The Epic v. Apple ruling created a real opening — but navigating app store external payment rules, operational overhead, and conversion risk is exactly why most developers haven't moved yet. The complexity is real.

The good news: you don't have to choose between Apple's 30% and rebuilding your entire billing infrastructure from scratch. Allocents was purpose-built to sit in that gap. A 15-minute SDK integration unlocks native-feeling external billing flows, full Merchant of Record coverage (or BYOS flexibility), and a gradual migration path that lets you move at your own pace — all at a fraction of what Apple charges.

Frequently Asked Questions

What are the main ways to bill iOS users after the Epic v. Apple ruling?

US iOS developers now have three main billing options: continue using Apple's In-App Purchase (IAP) system, use Apple's External Purchase Link entitlement, or integrate a fully external direct billing solution. Sticking with Apple IAP means paying a 15-30% commission. The External Link option still requires paying Apple a 12-27% commission on top of your own payment processing fees. A fully external solution bypasses Apple's commission entirely, offering the most significant savings but also requiring you to handle tasks like tax compliance, fraud, and customer support.

Why is Apple's External Purchase Link option not a good deal?

Apple's External Purchase Link is generally not a good deal because the savings are minimal while the compliance and user experience friction are high. Apple still charges a 27% commission (or 12% for Small Business Program members) on transactions made through an external link. After adding standard payment processor fees (around 2.9%), your total cost is about 29.9%, saving you almost nothing compared to the standard 30% IAP fee. Additionally, Apple requires a mandatory, friction-inducing warning screen before users can leave the app to pay.

What does it mean to be a Merchant of Record (MoR)?

A Merchant of Record (MoR) is the entity that takes legal and financial responsibility for processing customer payments, including handling tax collection, fraud, chargebacks, and compliance. When you use Apple's IAP, Apple acts as the MoR. If you move to a fully external billing system, you must either become the MoR yourself or use a third-party MoR service. Handling MoR duties in-house involves significant operational overhead, from calculating global sales tax to managing payment disputes and customer billing support.

How can I move users from Apple IAP to direct billing without losing them?

To migrate users effectively, you must minimize friction and clearly communicate the value of switching, typically through a discount. Instead of a jarring redirect to a generic web page, use a native-feeling SDK that supports one-click payment options like Apple Pay and Google Pay. You can use in-app campaigns to offer existing subscribers a discount to switch ("Switch & Save") or present new users with a choice between standard App Store pricing and a lower direct price. A/B testing these offers is crucial to optimize your conversion rate.

Is it worth switching to direct billing if my app earns less than $1M per year?

Yes, it is often still worth it, as the savings can be substantial even for smaller developers. If you earn under $1M annually, you qualify for Apple's Small Business Program and pay a 15% commission. While better than 30%, this is still significantly higher than the typical 5-8% all-in rate for a third-party Merchant of Record solution. Switching could double your net margin on every transaction, allows you to build a direct relationship with your customers, and prepares your billing infrastructure for future growth.

Can I offer both Apple IAP and a direct payment option in my app?

Yes, you can offer both Apple's IAP and a direct payment option simultaneously. A common strategy is to present users with a choice on your paywall, showing the standard price via Apple IAP and a discounted price for paying directly. This "Sign Up & Save" approach allows you to capture users who prefer the convenience of IAP while incentivizing others to choose the more profitable direct channel.

What are Apple's rules for linking to an external payment page?

To link out, developers must be granted a specific entitlement from Apple and display a mandatory, system-provided alert sheet that warns users they are leaving Apple's secure payment system. Apple's rules, known as "anti-steering" policies, are designed to create friction. The required alert modal can deter users from completing a purchase. You must apply for the StoreKit External Purchase Link Entitlement and adhere strictly to Apple's UX guidelines, which are subject to change.

Curious what the numbers look like for your specific ARR? Contact us for a free revenue impact analysis to see your potential savings.

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