on your iOS device for free, it's important to understand that the game is a paid application
If you are looking for ways to access Minecraft without the standard upfront cost, consider these official options: apple id for free minecraft
How to Get a Free Apple ID with Minecraft: What You Need to Know on your iOS device for free, it's important
Stay smart. Stay safe. Don’t share your Apple ID—and don’t use someone else’s. on your iOS device for free