# Chaldea — FGO Planner & Battle Simulator

> Fate/GO material planner and battle simulator with servant profiles and farming optimization. (iPhone/iPad app by 建辉 阎.)

- Source: https://appshunter.io/ios/app/chaldea/id1548713491 (this page in markdown: same URL + `.md`)
- Developer: [建辉 阎](https://appshunter.io/developer/1548711813)
- Category: Utilities, Games
- Price: Free
- Rating: 4.90/5 from 82 App Store ratings · 13 written reviews indexed
- Age rating: 4+
- Requires: iOS 14.0 · 58 MB
- Languages: American English, Japanese, Korean, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2021-01-17
- Data updated: 2026-08-28
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/chaldea/id1548713491/reviews.md

## What is Chaldea?

Chaldea is a material planner and battle simulator for Fate/GO. Here, you can:
- Review profiles of all servants, craft essences, materials, events and more.
- Planning servants, materials and events to get the best farming solution
- Benefit from master mission and event mission solver
- Simulate battles on any quests via Laplace to help building your farming teams
- More features...

Support all Japanese/Simplified Chines/Traditional Chines/English(NA)/Korean regions' game data, and more languages are supported for app UI such as Spanish and Arabic.

## Key features

- Servant, craft essence, and material profiles
- Event and farming strategy planning
- Master and event mission solver
- Battle simulation for team building
- Support for multiple game regions
- Multi-language app UI

## Recent user reviews (10 of 13)

All indexed reviews: https://appshunter.io/ios/app/chaldea/id1548713491/reviews.md

### 5/5 — Excellent app to browse and plan

*2026-07-21, version 2.5.27*

Very useful app - the non-JP account import is currently broken however (fixed in the pc beta). Can import account on pc, cloud save, and then work on the phone app from there.

### 5/5 — Perfect

*2025-05-17, version 2.5.18*

This app became more than perfect when I found out Laplace was a calculator. The fgo player's dream app.

### 5/5 — Insanely good

*2024-08-16*

Always updated and accurate and pretty much an amazing tool for FGO players

### 5/5 — 非常好的应用

*2024-06-08*

非常好的应用，功能齐全多样

### 5/5 — This is PERFECT

*2024-02-07*

Dude I literally uninstalled this a few weeks ago and had a heart attack because it literally wasn't available on this store for awhile, I quite literally was thinking about doing a different method but it reappeared on the store! Uhhm yeah other than allat this is THE goto planner because it's basically the entire fgo wiki on your phone, thank me later..

### 5/5 — Perfect FGO Companion

*2023-07-22, version 2.4.5*

Literally the perfect FGO companion.  Helps me identify all the servants I want in the future AND when they’ll roughly drop.  Keeps track of all my equipment shows ALL information on servants including skill materials, ascension items and even bind CEs.  Literally perfect.

### 5/5 — Must Have for Planning

*2023-05-03, version 2.3.5*

Very easily the best planner for FGO on mobile. Constantly updated for both NA and JP! Wanna see a servant’s japanese lines? You got it. Chinese? Sure! English? You’ll have to wait for official translations, but you’ll get them. Calculates drops, what you need to fully upgrade a servant, and even summons! Very useful app.

### 5/5 — Brilliant

*2022-09-04, version 2.0.11*

Good app bc i cant do math at all

### 5/5 — Amazing

*2022-06-20, version 2.0.6*

Great app. Provides the latest information not only from NA but also JP so this allows us to check what’s new.

### 5/5 — Best planning tool by far

*2021-12-31, version 1.6.6*

Very under utilized planning tool. This should be standard for every FGO player. A+.

Only wished there was a web version as well.

## Frequently asked questions about Chaldea

### What game regions does Chaldea support?

Chaldea supports game data for Japanese, Simplified Chinese, Traditional Chinese, English (NA), and Korean regions. This ensures comprehensive planning for players across different servers.

### How often is Chaldea updated?

The latest version is 2.5.26, last updated on March 1, 2026. This indicates a consistent update schedule to keep game data current.

### What is the age rating for Chaldea?

Chaldea has an age rating of 9+, making it suitable for younger players interested in strategy and planning for the game.

### Can Chaldea be used offline?

While the description doesn't explicitly state offline functionality, the app's core features like planning and simulation are likely designed to work without a constant internet connection after initial data download.

### What languages are available for the Chaldea app interface?

In addition to supporting multiple game regions, the app UI for Chaldea is available in languages such as Spanish and Arabic, alongside English.

### What kind of in-app purchases does Chaldea offer?

The app is listed as 'free with in-app purchases'. Specific details on what these purchases entail are not provided, but they typically enhance the user experience or offer convenience.

### How does Chaldea help with farming?

Chaldea provides a material planner and event solver to help you identify the best farming solutions. It also includes a battle simulator to assist in building optimal farming teams for quests.

### What devices are compatible with Chaldea?

Chaldea is compatible with Mac, iPhone, iPad, and iPod devices, offering a wide range of platform support for Apple users.

## Version history (last 5 releases)

### 2.6.1 — 2026-08-24

- Support Bond 16, foukun 3000
- Support summer svt
- Bug fix

### 2.6.0 — 2026-08-02

BREAKING CHANGE!!!

- Service Migration: The legacy app and services will be discontinued in September
- Added email binding for password recovery
- Adapted to the Material 3 theme
- Bug fix

### 2.5.27 — 2026-05-04

- bug fix and improvements

### 2.5.26 — 2026-03-01

bug fix

### 2.5.25 — 2025-12-31

Happy New Year!

- waiting for FGO 3.0

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## Related topics

[fgo](https://appshunter.io/ios/topics/fgo) · [kublai khan](https://appshunter.io/ios/topics/kublai-khan) · [fatetell](https://appshunter.io/ios/topics/fatetell) · [fate grand order](https://appshunter.io/ios/topics/fate-grand-order) · [fateen](https://appshunter.io/ios/topics/fateen) · [ibattle](https://appshunter.io/ios/topics/ibattle) · [battle of plans](https://appshunter.io/ios/topics/battle-of-plans)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-28.*