# Realm Chess — Chess Across Five Worlds

> Chess Across Five Worlds (iPhone/iPad app by DERITCH TECHNOLOGIES LLP.)

- Source: https://appshunter.io/ios/app/realm-chess/id6806913731 (this page in markdown: same URL + `.md`)
- Developer: [DERITCH TECHNOLOGIES LLP](https://appshunter.io/developer/1756832296)
- Category: Games, Board, Strategy
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.6 · 88 MB
- Languages: American English
- Released: 2026-09-15
- Data updated: 2026-10-08

## What is Realm Chess?

RealmChess transforms every match into an arcade journey through changing chess worlds.

ROAD TO GRANDMASTER

Challenge 20 progressively stronger career rivals, then face the level 21 Grandmaster. Every stage remembers its best score, rewarding efficient replays while preserving your earlier achievement.

PLAY YOUR WAY

• Build a 21-stage career
• Train against the CPU at 21 selectable strengths
• Choose White, Black, or a random side
• Play local two-player chess on one device
• Enter casual or ranked online matchmaking

FIVE CHESS WORLDS

Classic is available from the beginning. Kids unlocks at level 5, Office at level 10, Fantasy at level 15, and Horror at level 20. Each selection changes the environment, board, pieces, music, and move sounds.

COMPLETE CHESS RULES

RealmChess supports castling, en passant, promotion to queen, rook, bishop, or knight, check, checkmate, stalemate, repetition, the fifty-move rule, and insufficient-material draws. Optional legal-move hints make the board easier to read.

CAREER SCORE

Win career matches, improve each level's best score, and compare your total through Game Center.

Whether you want an offline practice match, a friendly game on one device, or an online opponent, RealmChess wraps classic strategy in a different atmosphere every time you change worlds.

Online multiplayer and Game Center require an internet connection. CPU, career, and local friend modes can be played without an online opponent.

Terms of Use (EULA):
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Privacy Policy:
https://realmchess.deritchtech.com/privacy

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |
| Unlock All 21 Levels | $17.99 | one-time |
| Kids Theme | $3.99 | one-time |
| Office Theme | $3.99 | one-time |
| Fantasy Theme | $3.99 | one-time |
| Horror Theme | $3.99 | one-time |



## Version history (last 2 releases)

### 1.0.10 — 2026-09-21

• Improved Theme Arcade scrolling on iPhone and iPad
• Sharper, more visible chess pieces across every world
• Added six permanent purchases with Restore Purchases
• Added Game Center Career Score leaderboards
• Added Privacy, Terms, Rate, and Tell a Friend actions
• Updated RealmChess branding and production multiplayer service

### 0.1.7 — 2026-09-15

No release notes.

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- [Mobile Screen Recorder](https://appshunter.io/ios/app/mobile-screen-recorder/id6804444341)

All apps by DERITCH TECHNOLOGIES LLP: https://appshunter.io/developer/1756832296

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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 2026-10-08.*