# FOE Calculator — Calculate rewards and spots

> Forge of Empires great building spot and reward calculator. (iPhone/iPad app by Christoph Amerstorfer.)

- Source: https://appshunter.io/ios/app/foe-calculator/id6464059471 (this page in markdown: same URL + `.md`)
- Developer: [Christoph Amerstorfer](https://appshunter.io/developer/1542487187)
- Category: Games, Role Playing
- Price: $0.99
- Rating: 5.00/5 from 3 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 2 MB
- Languages: American English, German (Germany)
- Released: 2023-10-04
- Data updated: 2026-08-23
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/foe-calculator/id6464059471/reviews.md

## What is FOE Calculator?

Easily calculate contribution and securing spots for great buildings in Forge of Empires.

Custom arc bonus can be set for each spot.
External patrons can be added.
Create favorites to select your buildings/level faster.
Different styles to copy the patron spots.
No advertising.
Can be used offline.

Forge of Empires, FOE and all associated trademarks and content are the property of InnoGames GmbH.
FOE Calculator is an unofficial third-party app and is not affiliated with InnoGames GmbH.

## Key features

- Calculate contribution and secure spots
- Custom arc bonus settings
- Add external patrons
- Create building favorites
- Copy patron spot styles
- Offline usability
- No advertising

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/foe-calculator/id6464059471/reviews.md

### 5/5 — A great tool!

*2025-12-29*

I use this calculator everyday in FoE.
I know there are a number of tools that are available to help with Great Building leveling but I find this tool is the best. 
When I first started using it I noticed that the 2 newest buildings were not included. I contacted the developer and he took the time to resolve the issue.

### 4/5 — Kopieren der FP funktioniert nicht

*2025-03-12*

Super schneller Support, mein Fehler wurde direkt behoben. Alte Meldung : Leider funktioniert nicht die Funktion um die Punkte zu kopieren. Deswegen der Sterne Abzug. Zudem wäre es leichter wenn man die von auf Stufe sehen würde bei den LB.
Neuer Fehler - App verlangten Update, obwohl gar keins vorliegt. Sie kann erst wieder genutzt werden wenn sie aus dem App Store gestartet wird

**Developer response:** Hallo, nachdem das Kopieren der FP bei allen anderen funktioniert vermute ich einen Bedienfehler. Bitte schreib mir ein E-Mail an office@redcode.at damit ich mir das ansehen kann.

## Frequently asked questions about FOE Calculator

### What is FOE Calculator used for?

FOE Calculator helps Forge of Empires players calculate rewards and secure spots for great buildings. It allows for custom arc bonuses, adding external patrons, and creating favorites for faster building selection.

### Does FOE Calculator work offline?

Yes, FOE Calculator can be used offline, meaning you do not need an internet connection to access its features for calculating rewards and managing building spots.

### Does FOE Calculator have ads?

No, FOE Calculator is ad-free. The app description explicitly states 'No advertising', ensuring an uninterrupted user experience.

### How much does FOE Calculator cost?

FOE Calculator is a paid app, priced at $0.99. This one-time purchase grants access to all its features for calculating great building rewards and spots.

### What devices is FOE Calculator compatible with?

FOE Calculator is supported on iPhone, iPad, and iPod devices. It is designed for iOS users who play Forge of Empires.

### How often is FOE Calculator updated?

The latest version of FOE Calculator is 1.5.5, last updated on March 7, 2025. This indicates regular updates to maintain functionality and potentially add new features.

### Is FOE Calculator an official Forge of Empires app?

No, FOE Calculator is an unofficial third-party app and is not affiliated with InnoGames GmbH, the developer of Forge of Empires. It uses associated trademarks and content for informational purposes.

### What is the age rating for FOE Calculator?

FOE Calculator has an age rating of 4+. This suggests it is suitable for a wide audience, including younger players who engage with the Forge of Empires game.

## Version history (last 4 releases)

### 1.5.7 — 2026-08-07

On devices set to a language other than German or English, the app now displays
in English. Previously it always fell back to German.

### 1.5.5 — 2025-03-07

Small improvements added

### 1.5.4 — 2024-10-31

Update mechanism for new buildings improved.

### 1.5.3 — 2023-10-04

No release notes.

## Apps similar to FOE Calculator

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Medieval Game - Life Simulator](https://appshunter.io/ios/app/medieval-game-life-simulator/id6560104810) | 4.5 (60) | Free | Games |
| [Aerial Support](https://appshunter.io/ios/app/aerial-support/id1671779514) | 1.0 (1) | Free | Games |
| [My Starship: Space RPG](https://appshunter.io/ios/app/my-starship-space-rpg/id1376946436) | 4.3 (20) | Free | Games |
| [Paladin's Story: Fantasy RPG](https://appshunter.io/ios/app/paladins-story-fantasy-rpg/id1481699796) | 4.7 (289) | Free | Games |
| [Learning Time with CHRIST](https://appshunter.io/ios/app/learning-time-with-christ/id6468998784) | — | Free | Games |
| [Heroes of Steel RPG](https://appshunter.io/ios/app/heroes-of-steel-rpg/id730818431) | 4.0 (31) | Free | Games |

## More apps by Christoph Amerstorfer

- [ImgBB Uploader](https://appshunter.io/ios/app/imgbb-uploader/id1542487185)

All apps by Christoph Amerstorfer: https://appshunter.io/developer/1542487187

---

*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 2026-08-23.*