• Guide for BOI: Rebirth + DLC 1
  • Guide for BOI: Rebirth + DLC 2
  • Guide for BOI: Rebirth + DLC 3
  • Guide for BOI: Rebirth + DLC 4

Guide for BOI: Rebirth + DLC

First and foremost: This is NOT a game. This is a GUIDE for the Binding of Isaac: Rebirth (And now Binding of Isaac: Afterbirth)! (Made by Edmund McMillen) I am not him. Nor have I ever directly spoken with him.
This app is a beautiful and interactive, easily searchable, #MATERIYOLO way to learn & advance your way through the game.

It offers in-depth info including (but not limited to) effects, descriptions, how-to's, strategies, etc... on practically everything:
• Monsters, bosses, mini-bosses
• Characters & costumes (see items)
• All Consumables!
• Playing Cards, Tarot Cards, etc
• All items & their respective item pools
• Magic Pills
• Rooms
• Runes
• Seeds
• Steam achievements
• Isaac Transformations
• Trinkets

Category : Books & Reference

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Reviews (24)

rad. p. Apr 14, 2021     

Best wiki I've ever had installed, hands down. All the info is neatly presented and organised, it also shows an animated gif of penestal items and the visual effect they have on your character. All of this without needing an Internet connection. I really hope the dev is working on adding the new Repentance content !

Est. Sep 18, 2019     

It's an amazing app! the only gripes i have with it are. 1, there's no way to tell how rare an item, pick-up, or enemy is, a good solution would be to add a "rarity meter" at the top with all the other stuff, it would start at common and end at ultra rare. 2, there's no way to open the category menu anywhere else besides the home menu, a good solution would be to add an icon near the search bar that opens the category menu.

The. R. S. Feb 23, 2021     

Super helpful and if I had some money I would donate. Anyone getting into the game and wants to access the list of items, challenges, characters, achievements, bosses, floors and literally anything in the game thus is the perfect app. Doesn't even need internet. Thanks for making this. You can mark what achievements you have done and your character completion marks. I love the layout.

Jos. M. Jan 27, 2020     

I use this way too much while playing BOI on Switch, it's way faster than using any webpage. Only way I can think of improving it is to add the Greed Mode shop item pool (IIRC, it's different from the standard shop?) and a way to search for items via....color, or something. It can be tricky to scroll through so many items when all I know about it is "it's....a green thing".

Ty. H. Apr 29, 2021     

This app is very and I mean very helpful. Being able to look up any item, boss, or unlock allows me to easily go through the game when I was starting off. Only negative that I have with the app is not being able to see a specific characters achievements which would let me chose which characters to complete first.

Jas. W. Feb 8, 2019     

I have been using this app for about three years, and it has never let me down. Its stable, information packed, and very user friendly. I discovered today an option to turn ads off, so i donated all i could (a dollar) to help make up for the revenue loss. I recommend you do the same, this takes work to upkeep. Thank you sLAUGHTER for making my BOI experience complete 😁

Ada. Y. May 10, 2021     

Absolutely amazing app. The search system is vague enough that even if you dont know the name of an item, any description let's you find it easily 90% of the time. Eg type FLY for any fly looking item. Otherwise it's just a quick scroll through the specific item pool. I can never remember what dice rooms do, this app is a total run saver!

Ste. W. Mar 2, 2021     

Amazing guide to BOI! Simple to use, easy to find items, and has a lot of information about game and it's characters! I use this guide for a quick look-up when I can't remember what a certain items does. Highly recommend this for anyone who plays Binding of Isaac. P.S. You have the option to buy the developer a coffee if you go to settings and then click on donate. They have definitely earned it!

A. G. u. Mar 28, 2019     

This app is badass. It's basically having TBOI wiki in the palm of your hand. TBOI has a ton of features and items that can overwhelm new players (such as myself), but thankfully this guide is very detailed and super informative. I dig the achievement checklist and the completion marks for each of the characters. I'll be dropping a few coins in these fellas' donation machine soon. Awesome job guys!

Jat. Apr 20, 2021     

This app is very good. Not only are the descriptions good, but the achievement and post-it note trackers have helped me a lot. My only criticism is that some of the stuff in the "related" section isn't accurate/doesn't show everything (e.g. an item might not have the achievement to unlock it in the related). Other than that, its good! Hyped for Repentance stuff!q

Dev. T. Mar 13, 2019     

As a person who plays Binding of Isaac way too much, this app is a life saver for the tough decisions. It has helped so much. Sure it crashes sometimes, but it shows Antibirth items, has a dark mode, has an AMOLED mode, shows afterbirth and afterbirth+, and you can turn off ads to save load time. This is the best BoI:R guide I have ever found, great job!!!!!

Kri. M. May 17, 2021     

This is a fantastic app, but unfortunately, it's very much out-of-date, as it's missing Repentance content. And it seems the developer has abandoned it; none of their apps have been updated since early 2019, including this one, and they haven't responded to questions about whether an update is coming. If you have Rebirth, AB, or AB Plus, I do recommend this app, but if you have Repentance, I have to recommend you look elsewhere, as too many entries are wrong as a result of being out-of-date.

The. Nov 6, 2021     

One of, if not, the best Isaac guide app for Android. The one thing I don't like about this app is the lack of Repentance content, but that just causes a minor inconvenience. I would recommend to the devs, on a business level, to capitalize on the recent release of Repentance on consoles by getting the Repentance content in the app in the near future. By doing this, the devs could end up with more downloads, which means more ads showing up, and more ads=more money. Just food for thought.

Bea. B. Sep 23, 2020     

I really like this app, the UI is really simple and it's not hard to find the items, it contains all what a guide of the game needs to have and it looks as an official app of the game, but there's one thing I hope you add to the app. It would be nice if you could see all the achievements of each character when you go to their pages, for example, it's hard to know what I'm going to unlock with Eve after beating Delirium and if I want to know, I have to see all the achievements until I find it.

Ski. t. h. Mar 12, 2019     

This app is a wonderful guide for the binding of isaac rebirth, afterbirth, and afterbirth + It has everything that you can think of, it has a search option, different ribbons for enemies, bosses, and items. It also has a neat preview of what the boss, item, or enemy will look like. The items even have a pedestal animation! I advise for any new binding of isaac player to get this app, as it describes the boss patterns and how to unlock items. In short, this is a great app.

hel. Mar 27, 2022     

It's a really great app and can help you find items or anything way easier. It would be cool if you could add a feature where you can make a your own map(if you get like curse of the unknown or amnesia)

Tor. Apr 8, 2021     

Quick and easy to use, and made even better with the icon view and grid settings. Love that you can turn off ads for free and tbh it makes me want to keep them on. The completion marks and synergy pages are really nice touches as well. The only thing I would like to add is maybe character stats and found item checklist but it's still amazing as is, best BOI guide on the play store. Can't wait till the repentance update comes!

Sam. K. Feb 15, 2020     

Helped me out a whole lot and still does, definitive guide if going for 3mil% but there are a few mistakes i want to point out, some of the achievements are out of order (no biggie) and also crooked penny achievment says unlocks from greedier, but its really delirium. Other then that a very good job and lots of effort put into these types of guides, 4.5/5 Edit: if the app ever gets an update id like to see a game break combinations section to show interesting op synergies

Tor. B. Apr 1, 2020     

The app is useful, very informative. The only thing I would change is being able to filter completed and uncompleted achievements so you aren't looking for one grey checkmark in 400. Great app. Recommended to all friends who play the game.

Sjo. S. Apr 20, 2021     

Very nice and easy to access guide . The only problem I have is that a lot of sprites are this weird white / inversed black looking color. Also I hope it gets updated to Repentence soon! (you even have an option to disable ads for free! Thanks to this option I keep them on to show my support)

Lee. R. Nov 30, 2021     

Absolutely essential for BOI. Would have struggled to get as deeply into the game without this guide. With it, it's probably my fave indie, which I always come back to for a run or 12 every few weeks. Thanks so much for the effort

Cha. 9. Jul 16, 2020     

Very usfull for looking up stuff about the binding of isaac, it even has a way to turn off ads witch ive never seen! Very easy to navigate and find stuff. 1 thing i wish they added is the abiliylty to look up stuff by there subtext as well but that is not importent just a wish. Over all very good (sorry for typos)

Luk. M. T. Sep 26, 2018     

Very useful app!, it helped me a lot in my runs!, it's easy to use, with a good interface and with a beautiful desing, I would add it an space where you can count the items that you catch in all the game, that would be very cool, but very good app bro

jos. O. C. May 14, 2021     

This app is amazing it has all items and in transformations it has shows special transformations and one of the transformations you can't even get in game and it says it was the old keeper and the other you can only get on a certain day but transformations is a thing that fully changes your characters when you get three certain items that symbolises the character and you can even trun ads off a game that's not a cash grab WOW! sadly he most likely won't make stuff that's in repentance.