Guide for BOI Unofficial

Kiotto

Contains adsIn-app purchases

About this app

First and foremost: This app is NOT a game. This is a GUIDE for the Binding of Isaac (Made by Edmund McMillen). I am not him, I am not affiliated, nor have I ever directly spoken with him.


This aplication contains all the item, monste, boss information that can be tedious to memorize. Can't remember what that one item does? Just look it up in this app.

This wiki shows you complete information about:

- Items
- Trinkets
- Cards and Runs
- Achievements
- Transformations
- Seeds
- Pills
- Monsters
- Bosses
- Characters
- Objects
- Floors
- Rooms
- Challenges
- Curses

*Different visualization modes (icon and list)

Ratings and reviews

Selecting DLC in the app should include all items up to and including that DLC, not just the items released with that DLC. Meaning, I'd like a way to show ALL items. Also, I paid to remove ads in the old version but now I have to pay to remove ads in this version again, which I get, it's a new app, but it's a little disappointing.

It is pretty good and quick way to research items, the one problem I have is the fact that when you go on the character list and pick a character that already was implemented pre-repentance and you look at there unlocks, there are only the afterbirth plus achievements, there so it can be a little difficult to see what you want to unlock next, other than that it is fine

Solid and easily searchable guide. Huge appreciation for the ability to organise by colour, because if you don't know the name of an item it'll save you. Everything is categorized, and unlike other apps, there isn't ads in your face every few seconds or any paywalls– They are discreet and if you truly want them gone, they amount asked is very cheap. This is THE guide app for BOI. Hoping for eventual Repentance addition since that is now available to console players.