# Isekai City Hall — Rule the realm with one stamp

> Rule the realm with one stamp (iPhone/iPad app by Shimmoto Kotaro.)

- Source: https://appshunter.io/ios/app/isekai-city-hall/id6786535327 (this page in markdown: same URL + `.md`)
- Developer: [Shimmoto Kotaro](https://appshunter.io/developer/6782057086)
- Category: Games, Role Playing, Strategy
- Price: Free with in-app purchases
- Age rating: 9+
- Requires: iOS 16.4 · 75 MB
- Languages: English, Japanese
- Released: 2026-07-07
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/isekai-city-hall/id6786535327/reviews.md

## What is Isekai City Hall?

In a corner of another world, the counter opens again today.

You are a newly assigned clerk at the isekai city hall. Your only tool: a single stamp.
Unreasonable demands from the Hero Guild, overtime-pay claims from the Demon Army, complaints from villagers, and the king's whimsical decrees—process the outrageous applications that keep pouring in, one ruling at a time.

■ One stamp moves the world
Which applications to approve, and which to reject. Every decision sways seven parameters: World Peace, Hero Approval, Monster Approval, Villager Approval, Treasury, Bureau Trust, and Chaos. There is no answer that satisfies everyone. Prop one thing up, and another falls apart. And yet you press the stamp—that's bureaucracy.

■ Ten days, and your rulings decide the world's fate
Your posting lasts ten days. Handle each day's cases, press the clock-out stamp, and call it a day. After ten days await an assessment of your work and one of 14 endings. A world at peace, a collapse, or something else entirely—?

■ When in doubt, Investigate
Most cases hide a backstory. A little extra digging can reveal better options.

■ 200+ cases, 8 divisions, and clerks with secret mandates
Heroes who smash pots, a lich cashing in centuries of accrued leave, a king who wants potatoes to be legal tender... the isekai city hall is packed with cases that will make you chuckle. The more rulings you make, the more clerks—each with a secret mandate—come to join you.

■ Free to start. Unlock everything if you like it
The first playthrough is free, all the way to an ending. The one-time "Unlock All" purchase opens New Game+, Certification modes, and previously locked cases, and unlocks the clerk (secret mandate) system (clerks other than Mei join one by one as you meet each condition). Collect all 14 endings here too. No logins, no ads—play fully offline.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 全解放（すべて遊ぶ） | $2.99 | one-time |



## Version history (last 5 releases)

### 1.1.5 — 2026-08-14

Case documents now fit the screen properly, and you can advance past a decision result by tapping below the document. We also fixed a flicker during screen changes and an issue where rapid taps could skip cases.

### 1.1.4 — 2026-08-11

We restored and refined the intended motion for stamps, screen transitions, danger indicators, day changes, and final-rank presentation.

### 1.1.3 — 2026-08-10

We refined the overall layout and usability, including device-language matching, save overwrite confirmation, purchase and restore messaging, and VoiceOver support.

### 1.1.2 — 2026-07-21

We refined the App Store listing to make Isekai City Hall easier to discover. Gameplay and features are unchanged.

### 1.1.1 — 2026-07-13

Small fixes for the English UI:
- "Restore" button label now fits on the purchase screen.
- Stat names no longer wrap awkwardly in reports and results.

## More apps by Shimmoto Kotaro

- [第一種衛生管理者クイズ](https://appshunter.io/ios/app/id6782257318)
- [Rune Board Battler](https://appshunter.io/ios/app/rune-board-battler/id6783404244)

All apps by Shimmoto Kotaro: https://appshunter.io/developer/6782057086

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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 2026-08-24.*