Deploy your Swift app to Firebase Hosting
Step-by-step deployment help for Swift apps on Firebase Hosting. We fix Swift-specific deployment issues, configure Firebase Hosting, and get your app live. From $19.
Swift issues we fix before deploying
Common Swift problems that affect Firebase Hosting deployments.
Force unwrapping optionals
Using ! to force-unwrap optionals instead of guard let or if let, causing runtime crashes when values are nil.
Storing secrets in UserDefaults
Saving API keys, tokens, and passwords in UserDefaults (plaintext plist) instead of Keychain, making them easily extractable from device backups.
Retain cycles from closures
Strong references to self inside closures and delegate patterns without [weak self] or [unowned self], causing memory leaks that grow over app lifetime.
Main thread blocking
Network requests, file I/O, and heavy computation performed on the main thread, freezing the UI and risking watchdog termination.
Firebase Hosting deployment issues we check for
Common Firebase Hosting problems that break Swift apps in production.
Firestore security rules allow public read/write
AI tools set Firestore rules to allow read, write: if true for development and never lock them down, exposing the entire database to any authenticated or anonymous user.
Cloud Functions cold start on free Spark plan
Firebase Cloud Functions on the Spark plan have aggressive cold starts and limited concurrency, causing 5-15 second delays on first invocation.
firebase.json rewrites not matching SPA routes
Single-page app routing requires a rewrite rule in firebase.json to send all requests to index.html. AI tools either omit this or misconfigure it alongside Cloud Functions rewrites.
Storage rules expose private user files
Firebase Storage rules generated by AI allow any authenticated user to read any file, rather than restricting access to the file owner.
Start with a self-serve audit
Get a professional review of your Swift project before deploying to Firebase Hosting.
External Security Scan
Black-box review of your public-facing app. No code access needed.
- OWASP Top 10 vulnerability check
- SSL/TLS configuration analysis
- Security header assessment
- Expert review within 24h
Code Audit
In-depth review of your source code for security, quality, and best practices.
- Security vulnerability analysis
- Code quality review
- Dependency audit
- Architecture review
- Expert + AI code analysis
Complete Bundle
Both scans in one package with cross-referenced findings.
- Everything in both products
- Cross-referenced findings
- Unified action plan
100% credited toward any paid service. Start with an audit, then let us fix what we find.
How it works
Tell us about your app
Share your project details and what you need help with.
Expert + AI audit
A human expert assisted by AI reviews your code within 24 hours.
Launch with confidence
We fix what needs fixing and stick around to help.
Frequently asked questions
How do I deploy a Swift app to Firebase Hosting?
We handle Swift deployments to Firebase Hosting end to end. Start with our code audit ($19) to identify deployment blockers specific to your Swift project, then we configure Firebase Hosting, fix issues, and get your app live in production.
What Swift issues affect Firebase Hosting deployments?
Swift projects commonly have force unwrapping optionals and storing secrets in userdefaults. On Firebase Hosting, these combine with firestore security rules allow public read/write and cloud functions cold start on free spark plan to cause deployment failures.
Can SpringCode deploy my Swift project to Firebase Hosting?
Yes. We specialize in deploying Swift applications to Firebase Hosting. We audit your codebase for Swift-specific issues, configure Firebase Hosting correctly, and handle the full deployment so your app runs reliably in production.
What does Swift deployment to Firebase Hosting cost?
Our code audit ($19) identifies all Firebase Hosting deployment blockers in your Swift project. Full deployment assistance is scoped with a fixed quote after the audit — no hourly billing or surprise charges.
Related resources
Other techs on Firebase Hosting
Deploy Swift elsewhere
Need help deploying Swift to Firebase Hosting?
Tell us about your project. We'll respond within 24 hours with a clear plan and fixed quote.