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Guide+ for Binding of Isaac

by Rui Pedro Correia

  • Reference
  • Paid
View on the App Store
Rating
5.0
1.3K ratings · US storefront
Top 57%among 87 Reference apps
Last update
Feb 16, 2026
Version 9.14
Size
53 MB
Category
Reference
Tracked since
Oct 10, 2026

Estimated revenue

A model estimate with a likely range, not a reported figure.

No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.

How this estimate is made

Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.

Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.

Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.

Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.

Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.

Full method

Screenshots

As shown on the App Store listing.

About this app

Text from the App Store listing.

Quickly find all the information you need about the game Binding of Isaac: Rebirth and all DLCs: Afterbirth, Afterbirth+, Repentance, Repentance+ and also Antibirth mod.

Have trouble identifying an item?

  • Use your device's camera to quickly identify an item
  • Advanced search featuring aspect tag search (example: "green mushroom")
  • Color sorting and advance filters by game, type, collection status, and pool
  • This guide shows you comprehensive information about:
  • Items (with synergies and interactions)
  • Trinkets
  • Bag of Crafting (added in Repentance DLC)
  • Cards and Runes
  • Pickups
  • Achievements
  • Transformations
  • Seeds
  • Pills
  • Marks
  • Monsters
  • Characters
  • Bosses
  • Objects
  • Curses
  • Floors
  • Rooms
  • Item Pools
  • Challenges
  • Babies (Co-op)
  • Collection (featuring Steam Sync for Achievements)

*Global search with descriptive search, the ability to search for what the object "looks like" making it easier to find the item you are looking for (available for Items, Trinkets, and Cards)

*Color sorting (available for Items and Trinkets)

*Multiple visualization modes

*Ability to apply multiple filters to the item list:

  • Type (Active or Passive)
  • Game (Rebirth, Afterbirth, Afterbirth+, and Booster Packs)
  • Subtype (Tear modifier, Familiar or Orbital)
  • Collection status (Collected or Not Collected)
  • Pool type (Angel Room, Beggar, Boss Room, Challenge Room, Curse Room... )

*Dark Mode support

*Ability to share an Item detail or report missing or incorrect info

Disclaimer:
This application is an unofficial guide for the Binding of Isaac

This app is not associated, affiliated, endorsed, sponsored, or approved by Edmund McMillen or Nicalis Inc.

What’s new

Release notes for the latest version, as written by the developer.

v9.14
  • Performance improvements and bug fixes

Rank history

Daily position in the Kyrgyzstan charts. #1 is at the top.

Best rank
#4
Current rank
#10
Days charting
7 of 7

On the charts today

Small & simple score

How realistic it is for a small team to build something like this.

70/100

Not flagged as small & simple

  • Developer size10% · 25

    Developer: 4 apps on the charts

  • Audience size80% · 20

    Ratings: 1,309

  • App size60% · 10

    Size: 53 MB

  • Price model100% · 15

    Price model: paid

  • Demand proof100% · 30

    Best rank #4, 15 countries

An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2

How the score works

Version history

  • 9.14LatestReleased Feb 16, 2026