Building for iOS
- Game Development course
- Expert
- Lesson 17/47
- 4 min
Learn Xcode project export for iOS.
iOS build and Xcode project
Unlike Windows or Android, Unity does not output a direct standalone binary for iOS. Instead, it exports an Xcode project directory that must be compiled on macOS.
// Unity Build output:
// Generates Unity-iPhone.xcodeproj inside /Builds/iOS directory.Final compilation and code signing are performed inside Xcode on a Mac.
Signing, Profiles, and TestFlight
Testing an iOS app on real hardware requires an Apple Developer account, configured Signing & Capabilities, and an active Provisioning Profile.
// Inside Xcode:
// Select Team and enable 'Automatically manage signing'.Completed builds are distributed to beta testers effortlessly using the TestFlight platform.
Practice Verify Xcode export target
Print "Hedef: Xcode Projesi | Yol: Builds/iOS" using target and destination via Console.WriteLine.
Starter code
using System;
class IosExportCheck
{
static void Main()
{
string target = "Xcode";
string destination = "Builds/iOS";
// Export hedefini ve klasor yolunu konsola yazdir
}
}Sample solution
using System;
class IosExportCheck
{
static void Main()
{
string target = "Xcode";
string destination = "Builds/iOS";
Console.WriteLine($"Hedef: {target} Projesi | Yol: {destination}");
}
}Expected output
Hedef: Xcode Projesi | Yol: Builds/iOS
Questions and answers
Review the lesson questions together with their answers. To test yourself, solve the lesson interactively.
1 What output is produced when taking an iOS build from Unity?
- A WebGL package that runs strictly inside web browsers
- An Xcode project directory to be compiled using Xcode on a Mac Correct answer
- A standalone .exe file directly installable on an iPhone via USB
- A signed .aab archive intended for Google Play Store upload
Explanation: Due to Apple requirements, Unity exports an Xcode project; final building and signing happen via Xcode on a Mac.
2 Check iOS platform
if (Application.platform == RuntimePlatform.____) {
Console.WriteLine("iOS ortamindayiz");
}if (Application.platform == RuntimePlatform.IPhonePlayer) {
Console.WriteLine("iOS ortamindayiz");
}Explanation: In the Unity API, the iOS runtime platform constant is represented as RuntimePlatform.IPhonePlayer.
3 iOS deployment concepts
| Term | Meaning |
|---|---|
Xcode |
Build and signing tool for Apple |
Export Project |
Outputting Xcode-compatible project |
Provisioning Profile |
Profile authorizing device execution |
TestFlight |
Distributing beta builds to testers |