Soarias vs Expo EAS
Expo EAS is a managed cloud build and distribution service for React Native applications, giving teams a unified pipeline across iOS and Android. Soarias is a local-first macOS desktop app that uses Claude Code to generate native SwiftUI iOS apps and handle App Store submission — with a single $79 purchase instead of a monthly subscription.
At a glance
| Feature | Soarias | Expo EAS |
|---|---|---|
| Pricing | $79 one-time | Subscription, $19+/mo |
| iOS output type | Native SwiftUI | React Native (bridge-based) |
| Runs locally | Yes — fully local-first | Cloud build servers |
| App Store submission | Included | Included (EAS Submit) |
| AI code generation | Claude Code (BYO key) | Not a core feature |
| Platform scope | iOS only | iOS + Android + Web |
| Data ownership | Everything stays on your Mac | Source & artifacts on Expo servers |
| Primary user | Solo devs shipping iOS apps with Claude Code | Teams with cross-platform React Native apps |
What is Expo EAS?
Expo EAS (Expo Application Services) is a cloud-based suite of build, update, and distribution tools designed for teams working with React Native and the Expo framework. Its flagship components — EAS Build, EAS Submit, and EAS Update — cover the full lifecycle from compiling your JavaScript bundle into a signed binary all the way through TestFlight distribution and over-the-air updates, without requiring developers to manage their own macOS build machines for every team member.
One of Expo EAS's genuine strengths is its cross-platform reach. If your product needs to ship on both iOS and Android — or if you already have a React Native codebase — EAS provides a consistent workflow across both platforms from a single queue. The managed infrastructure means teammates on Windows or Linux can trigger iOS builds without owning a Mac, which is a real operational advantage for diverse engineering teams.
Expo also maintains a strong open-source community and a large library of pre-built native modules through the Expo SDK, making it straightforward to add functionality like camera access, notifications, or in-app purchases without writing native Swift or Java. For teams already invested in the JavaScript ecosystem, that continuity carries tangible value.
What is Soarias?
Soarias is a macOS desktop app built for independent developers who want to go from idea to App Store using Claude Code as the primary coding engine. You connect your own Anthropic API key, describe your app, and Soarias drives the full loop: generating native SwiftUI code, managing your Xcode project, running local builds, and handling App Store Connect metadata and submission. Because everything runs on your own machine, your source code, credentials, and build artifacts never leave your environment.
The pricing model is deliberately simple: $79 as a one-time purchase, with no seat fees, build-minute quotas, or recurring charges. Soarias is purpose-built for iOS — it does not attempt to cover Android or web — which lets it stay tightly integrated with Xcode toolchains, SwiftUI conventions, and the specific requirements of App Store review rather than being a general-purpose cross-platform layer.
Key differences
Native SwiftUI output vs. React Native bridge
Soarias generates SwiftUI code — the same framework Apple uses for its own apps — which means the output is a fully native iOS binary with no JavaScript runtime sitting between your UI and the system. Expo EAS does not currently generate native SwiftUI; it compiles a React Native bundle that communicates with native APIs through a bridge layer. For many apps this distinction is transparent to end users, but it matters for performance-sensitive interfaces, deep platform integrations (like Live Activities or interactive widgets), and for developers who want to maintain, extend, or hand off idiomatic Swift code.
Local-first vs. cloud build infrastructure
Soarias runs entirely on your Mac: code generation, compilation, signing, and packaging all happen locally using the Xcode toolchain you already have installed. Expo EAS routes builds through Expo's managed cloud servers, which removes the need for a beefy local machine but also means your source code travels to an external service and build times depend on queue availability. For developers with data-sensitivity constraints or those who simply prefer to keep full control of their build environment, the local-first model is a meaningful architectural difference rather than just a feature checkbox.
One-time purchase vs. ongoing subscription
Expo EAS operates on a subscription model starting at $19 per month, with higher tiers for more concurrent builds or priority queues. Soarias is a one-time $79 purchase with no recurring fee — the cost is fixed regardless of how many apps you build or how many times you submit. For solo developers or micro-studios shipping one or two apps a year, the total cost of ownership over time differs substantially between the two models.
Cost over 24 months
Using only the numbers from each product's published pricing:
Soarias
$79
One-time purchase. No additional platform fees from Soarias over 24 months.
Expo EAS
$456+
At the $19/mo entry tier: 24 × $19 = $456. Higher tiers scale above that.
These figures cover only the platform fees. Expo EAS and Soarias address meaningfully different scopes — Expo EAS includes cross-platform Android builds, a CI queue, and managed OTA updates, while Soarias focuses on iOS and includes AI code generation. Any cost comparison should account for what each product actually does for your workflow, not just the headline numbers.
When to choose each
Choose Expo EAS if…
- →Your team ships to both iOS and Android from a shared React Native or Expo codebase and wants a single build pipeline.
- →Some team members work on Windows or Linux machines and need cloud-based iOS compilation without owning a Mac.
- →You need over-the-air JavaScript updates between releases and want Expo's managed distribution infrastructure.
- →You already have an established React Native codebase and want CI/CD tooling that integrates without a framework migration.
Choose Soarias if…
- →You want to generate and ship a native SwiftUI iOS app using Claude Code without writing boilerplate from scratch.
- →You prefer a one-time payment with no ongoing platform subscription eating into your app's margin.
- →You work solo or in a very small team and want your code, credentials, and build artifacts to remain entirely on your own Mac.
- →iOS is your only target and you want deep integration with Xcode, App Store Connect metadata, and SwiftUI conventions rather than a cross-platform abstraction.
Related comparisons
- Soarias vs Cursor — AI editor vs purpose-built iOS shipping app
- Soarias vs Windsurf — comparing AI coding tools for iOS delivery
- Soarias vs Fastlane — automation scripts vs integrated AI shipping
- Soarias vs TestFlight-only workflows — what changes with an AI loop
- Soarias vs Xcode AI — native toolchain vs layered AI assistance
FAQ
Can Expo EAS produce a native SwiftUI app?
Expo EAS does not currently generate native SwiftUI. It compiles React Native applications, which use a bridge to communicate with native iOS APIs. If your goal is a pure SwiftUI codebase — for example, to use SwiftData, live activities, or to hand off idiomatic Swift to an iOS team — you would need a different toolchain. Soarias generates SwiftUI directly.
Does Soarias require a separate Anthropic API key?
Yes. Soarias uses Claude Code under the hood and requires you to bring your own Anthropic API key. This means your API usage is billed directly to your Anthropic account at standard rates — Soarias does not add a markup or intermediary layer on top of the model calls. The $79 covers the Soarias app itself, not API consumption.
If I already use Expo for Android, can I use Soarias just for iOS?
Soarias is iOS-only and generates SwiftUI, so it would not integrate into an existing React Native or Expo project. If you have an established Expo app that targets Android and iOS from a shared JavaScript codebase, Soarias would not be a drop-in replacement for the iOS side — it would be for a separate, standalone native iOS app. The two tools serve meaningfully different workflows rather than overlapping directly.
What does "local-first" mean in practice for Soarias users?
Local-first means that Soarias runs entirely on your Mac. Code generation, Xcode builds, code signing, and App Store Connect submission are all orchestrated from your machine using your local Xcode installation and your Apple Developer credentials. No source code is uploaded to Soarias servers. The only external network calls are to the Anthropic API (for Claude Code) and to Apple's services (for signing and submission) — both of which you control through your own accounts.
Last reviewed: 2026-05-11 by the Soarias team. Competitor pricing and features are based on publicly available information and may change. Verify current plans at expo.dev.