Fine to Survive - iOSGods.com

What's unlocked in this mod

• Free in-game shop: everything that normally costs diamonds becomes free when activated
• No ads during gameplay, with banner ads still shown

Download the updated IPA for this iOS mod and enjoy a smoother experience.

Lost Prison, which our catalog lists as Fine to Survive, is an idle survival RPG, and you can download the Lost Prison IPA for iPhone here as a mod with a free in-game shop. Credit for the Lost Prison modification goes to iOSGods, one of the sources builds.io works with.

About Lost Prison

The App Store title is Lost Prison - Shelter Survival, published by SayGames LTD under Games. The idea is a post-apocalyptic joke with a practical core: society has collapsed and the last survivors, you included, start rebuilding with the local jail. You craft, build and defend a prison hub, rehabilitate inmates and try to stay alive.

It is an idle game first. Buildings, workbenches and other structures gather resources in the background, while the RPG layer asks you to clear the area, manage and expand the prison and grow into a jail tycoon. Crafting turns simple items into tools and weapons, upgrades prepare the shelter for whatever the wasteland sends, and exploring takes you farther from base as resource needs increase. As you progress you unlock skills for your character, and the whole game needs no internet connection. It is easy to pick up for a few minutes at a time, and the tone stays lighthearted.

What the Lost Prison mod unlocks

• A free in-game shop, so every item that costs diamonds is free when it is activated
• Gameplay pop-up ads removed
• Banner ads still visible, which keeps the interface intact

Version and requirements

Note the naming: the catalog entry, the slug and the internal bundle name say Fine to Survive, while the name inside the package and in the App Store is Lost Prison, so both searches point to the same game. The latest store release, version 1.20.5, lets you upgrade the expedition car and head to the Night City, with thorny barriers to burn, secret rooms opened by keycards or dynamite, and new animations for the Hammer and the Flamethrower.

The game is free, rated 4+, needs iOS 15.0 or newer and first appeared in December 2025. Lost Prison is on builds.io: choose the IPA and it installs on your iPhone in one tap, without a PC.