
ZeroSettle
Avoid the 30% App Store Tax by Supporting Direct Billing in your App
About
Ever since Epic v Apple, developers are now allowed to support direct billing in their app and avoid the App Store fee. We help developers keep more of their revenue with "Switch & Save" Campaigns, Smart Cancellation Flows, and Web Checkout Paywalls.
Founders
Founder
Building and scaling ZeroSettle: the future of mobile gaming payments. Previous systems software engineer at Apple.
AI Research Report
Problem & Solution
Problem and Solution Report: ZeroSettle
The Problem: The 'Apple Tax' and Operational Complexity
For over a decade, iOS developers have been subject to a mandatory commission of up to 30% on all digital sales made through Apple’s StoreKit. This 'Apple Tax' significantly erodes the net margins of app businesses, particularly those in high-volume, low-margin sectors like mobile gaming or competitive subscription services. Beyond the financial cost, developers who wish to implement their own direct billing systems face immense operational hurdles. These include managing global sales tax (VAT/GST) remittance, handling fraud and chargebacks, ensuring compliance with varying international regulations, and maintaining a seamless user experience that doesn't violate Apple's strict App Store Review Guidelines.
The Solution: A Merchant of Record for iOS
ZeroSettle provides a comprehensive Merchant of Record (MoR) solution specifically designed for the iOS ecosystem. By acting as the legal seller of the digital goods, ZeroSettle assumes the burden of tax compliance, liability, and financial operations. This allows developers to offer direct billing to their users—bypassing the 30% App Store fee—while remaining compliant with the latest platform rules that allow for external payment links. ZeroSettle’s platform is built to be developer-friendly, offering drop-in SDKs for Swift, React Native, and Flutter that can be integrated in as little as 15 minutes.
Value Proposition and Impact
The core value proposition of ZeroSettle is the immediate improvement of a developer's bottom line. The company claims that most developers can keep an additional 20-25% of their iOS revenue by switching eligible purchases to direct billing. For a developer with $1 million in Annual Recurring Revenue (ARR) and 75% web/direct adoption, this could translate to over $200,000 in additional annual profit. ZeroSettle manages the entire lifecycle of the transaction, including receipts, refunds, and disputes, providing a 'white-glove' experience that mimics the convenience of the App Store but at a fraction of the cost (5% + $0.50 per transaction).
Market & Competitors
Market and Competitors Report: ZeroSettle
Market Landscape
The market for alternative iOS payments has been catalyzed by recent regulatory shifts and legal battles (such as Epic v. Apple), which have forced Apple to allow developers to communicate alternative payment methods to users. This has created a new niche for 'iOS-first' Merchant of Record services. The target audience includes mobile game developers, subscription-based apps, and any digital service provider on iOS looking to reclaim the 15-30% margin currently lost to platform fees. The trend is moving toward 'hybrid' billing models where StoreKit is used for initial discovery and convenience, while direct billing is used for high-value or recurring transactions.
Key Competitors
- Paddle: A major incumbent in the MoR space, Paddle has aggressively positioned itself as an alternative to the App Store. Paddle handles global payments, tax compliance in 100+ jurisdictions, and fraud protection. While Paddle is a generalist software MoR, it has launched specific 'In-App Purchase' products to compete directly for iOS developer business.
- FastSpring: Similar to Paddle, FastSpring is a long-standing MoR for software companies. It focuses on global tax remittance and payment localization. While historically more focused on desktop software and SaaS, it represents a significant alternative for developers looking for a mature, stable platform to handle external billing.
- RevenueCat / Adapty: These are adjacent competitors. While they do not typically act as the Merchant of Record (meaning they don't handle the tax or legal liability), they provide the infrastructure for subscription management, entitlements, and analytics. Developers often use these tools alongside a payment processor like Stripe. ZeroSettle competes by offering a more 'all-in-one' legal and financial solution.
Competitive Advantages
ZeroSettle’s primary advantage lies in its founders' deep roots at Apple, which likely informs a more seamless and compliant integration specifically for iOS. Their pricing (5% + $0.50) is highly competitive compared to the 15-30% charged by Apple and is positioned to be more developer-friendly than some legacy MoR providers. Additionally, their 'Bring Your Own Stripe' (BYOS) model offers a level of flexibility (at a 0.5% fee) that allows larger developers to maintain their existing payment relationships while still benefiting from ZeroSettle’s compliance and attribution tools. The 'Founding Partner Program,' which offers the service for free for the first two years, is a strategic move to capture early market share from high-growth startups.
Total Addressable Market
Quantitative TAM Report: ZeroSettle
ZeroSettle operates at the intersection of the iOS App Store ecosystem and the global in-app purchase (IAP) market. The Total Addressable Market (TAM) for ZeroSettle is primarily defined by the volume of digital goods and services transactions occurring on iOS that are eligible for alternative or direct billing. According to Apple’s 2024 Global Ecosystem Report, the App Store facilitated nearly $1.3 trillion in total billings and sales. However, the most relevant segment for ZeroSettle is the 'Digital Goods and Services' category on iOS, which accounted for approximately $131 billion in 2024.
Market Size and Growth
Beyond the specific iOS digital goods segment, the broader global IAP market provides a secondary benchmark for growth. Sensor Tower reported that global IAP revenue across both iOS and Google Play reached $150 billion in 2024, representing a 13% year-over-year increase. Furthermore, IMARC Group estimates the global IAP market reached $190.2 billion in 2025 and is projected to grow at a CAGR of 13.06%, reaching $593.1 billion by 2034. This indicates a rapidly expanding universe of digital transactions that ZeroSettle can potentially capture as developers seek to optimize their margins.
TAM Estimation Methodology
The methodology for estimating ZeroSettle’s addressable revenue involves applying its fee structure to various adoption scenarios within the $131 billion iOS digital goods segment. ZeroSettle’s primary revenue model is a 'Managed' fee of 5% plus $0.50 per transaction. For the purpose of this TAM analysis, we assume an average transaction value (ATV) that makes the $0.50 fixed fee a secondary component, focusing on the 5% take-rate to establish a baseline for gross platform revenue potential.
Adoption Scenarios and Revenue Potential
- Conservative (5% Adoption): If 5% of the $131 billion iOS digital spend migrates to ZeroSettle’s direct billing, the processed volume would be $6.55 billion. At a 5% fee, this represents a gross revenue opportunity of $327.5 million.
- Moderate (15% Adoption): A 15% capture of the eligible market results in $19.65 billion in processed volume, yielding approximately $982.5 million in gross revenue.
- Aggressive (30% Adoption): In a high-adoption scenario where 30% of the market shifts to direct billing, the processed volume reaches $39.3 billion, creating a gross revenue potential of $1.965 billion.
These figures represent the gross revenue before accounting for payment processing costs or the 'Bring Your Own Stripe' (BYOS) model, where ZeroSettle charges a lower 0.5% fee on attributed revenue. The actual revenue will depend on the mix of managed versus BYOS customers and the specific transaction volumes of early adopters in the mobile gaming and subscription sectors.
Founder Analysis
Founders and Background Report: ZeroSettle
ZeroSettle was founded by Ryan Elliott and Gabe Roeloffs, both of whom bring deep technical expertise from their previous tenures at Apple. The company is part of the Y Combinator Winter 2026 (W26) batch, positioning it among a cohort of high-growth startups. The founders' backgrounds are uniquely suited to the company's mission of navigating the complexities of the iOS ecosystem, as both served as systems software engineers within Apple's core operating systems divisions.
Ryan Elliott (Founder) Ryan Elliott serves as a founder of ZeroSettle, where he focuses on building and scaling the platform's infrastructure. Before founding ZeroSettle, Ryan was a systems software engineer at Apple. His experience at Apple provided him with an intimate understanding of the technical and architectural constraints of the iOS platform, which is critical for developing a third-party payment and Merchant of Record (MoR) solution that remains compliant with Apple's evolving developer policies.
Gabe Roeloffs (Founder) Gabe Roeloffs is a co-founder of ZeroSettle and also shares a background as an operating systems engineer at Apple. Gabe has noted that his work at Apple spanned across multiple operating systems, giving him a comprehensive view of the software stack. He holds a degree from California Polytechnic State University-San Luis Obispo and is currently based in San Francisco. His professional focus has shifted from internal Apple systems to helping mobile developers improve their net margins by bypassing the traditional 30% App Store commission through direct billing and stablecoin infrastructure.
Together, Elliott and Roeloffs leverage their 'insider' knowledge of Apple's systems to build a developer-friendly SDK. Their leadership is characterized by a technical-first approach, aiming to solve the margin pressures faced by iOS developers through a deep understanding of both the software and the regulatory environment of the App Store.
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