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App Store Apps > Reference > Castle - Unofficial FFRK DB
Castle - Unofficial FFRK DB icon

Castle - Unofficial FFRK DB

by Ian Ynda-Hummel · Reference · Free
On the App Store since July 2021 · Data updated 2026-10-30

Castle - Unofficial FFRK DB is made and published by Ian Ynda-Hummel. AppBrain is an independent app data site and isn't affiliated with Ian Ynda-Hummel. The app name, icon, screenshots and description belong to Ian Ynda-Hummel and are shown as published on the App Store.

AppBrain's verdict

Established
Rating on App Store
4.00
1 ratings
Last updated
June 5, 2026
Size
6.08 MB

It doesn't have enough ratings yet to judge what users think.

Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By Ian Ynda-Hummel, from the App Store
Castle - Unofficial FFRK DB Screenshot 1 of 5
Castle - Unofficial FFRK DB Screenshot 2 of 5
Castle - Unofficial FFRK DB Screenshot 3 of 5
Castle - Unofficial FFRK DB Screenshot 4 of 5
Castle - Unofficial FFRK DB Screenshot 5 of 5
Screenshots by Ian Ynda-Hummel, from the the App Store listing
Description by Ian Ynda-Hummel Written by the developer, not by AppBrain. Click to read.
The FFRK Community Database is an invaluable resource, but it can be hard to navigate on a mobile device. Castle gives you a local, easily searchable copy for quick references when you need them.

Features
* Direct lookup by categories with presentation of relationships—e.g., viewing a CASB will let you view its crystal force abilities, as well.
* Flexible search through characters, abilities, soul breaks and more.

Castle is fully open source and can be found on GitHub. Feel free to report bugs there.

github.com/ianyh/Castle

Note: Castle only provides a window into the database. Credit for the data itself goes to the maintainers of the FFRK Community Database.

Images are © SQUARE ENIX CO., LTD. / DeNA Co., Ltd.
Official page on the App Store

Safety and technology

Found in the app by AppBrain
Price
Free
App size
6.08 MB
Content rating
Low

Technologies used by Castle - Unofficial FFRK DB

Releases

Updates seen on the App Store
Version
2.2.0
Launched
July 2021

No changelog data

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Rankings

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App Store Rankings for Castle - Unofficial FFRK DB

This app is not ranked

About the app and developer

About Castle - Unofficial FFRK DB

Castle - Unofficial FFRK DB is a reference app developed by Ian Ynda-Hummel.

User Ratings

Castle - Unofficial FFRK DB is rated 4.00 out of 5 stars. The rating is based on one rating ratings.

App Information

Castle - Unofficial FFRK DB is freely available from the App Store. The app size is 6.08 MB. The latest version available is 2.2.0. The last update was on June 5, 2026.

Technical Requirements

The app has a content rating of Low Maturity. The app has been available on the App Store since July 2021.

Developer information for Ian Ynda-Hummel

Ian Ynda-Hummel

Address:

Frequently asked questions about Castle - Unofficial FFRK DB

Is Castle - Unofficial FFRK DB free?

Yes. Castle - Unofficial FFRK DB is free on the App Store.

Is Castle - Unofficial FFRK DB still available?

Yes. Castle - Unofficial FFRK DB is on the App Store, and the last update we saw was on June 5, 2026.

How large is Castle - Unofficial FFRK DB?

Castle - Unofficial FFRK DB is 6.08 MB.

Is Castle - Unofficial FFRK DB suitable for children?

App Store gives Castle - Unofficial FFRK DB a low maturity rating, so it is meant for older children and up.

How do people rate Castle - Unofficial FFRK DB?

Castle - Unofficial FFRK DB has one rating of 4.00 stars on the App Store.

Who made Castle - Unofficial FFRK DB?

Castle - Unofficial FFRK DB was developed by Ian Ynda-Hummel. It is listed in the reference category on the App Store.

What are the best alternatives to Castle - Unofficial FFRK DB?

People looking at Castle - Unofficial FFRK DB also look at these reference apps: Wind Companion, Dakhód Iápi Wičhóie Wówapi, Legend Companion, Unofficial Dead Cells Guide, Clash of Stats.

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