# ChiZu - Map Fill Geo Quiz — Taiwan, Japan, Korea & US

> Taiwan, Japan, Korea & US (iPhone/iPad app by Weiting Yan.)

- Source: https://appshunter.io/ios/app/chizu-map-fill-geo-quiz/id6759606844 (this page in markdown: same URL + `.md`)
- Developer: [Weiting Yan](https://appshunter.io/developer/1879771566)
- Category: Games, Entertainment, Casual, Trivia
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 22 MB
- Languages: Korean, American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2026-02-25
- Data updated: 2026-10-09

## What is ChiZu?

Put the names back on the map, one region at a time.

Taiwan: 22 counties and cities, 368 townships and districts.
Japan: 47 prefectures, 1,902 municipalities.
South Korea: 17 provinces and metropolitan cities.
United States: 50 states + Washington, D.C.
Everything is bundled in the app: no network, no sign-up.

TWO WAYS TO PLAY
- Fill the Map: the board starts blank. Pick a name from the list for each
  region, submit, and watch the answers flip over one by one as the camera
  moves across the map. Wrong answers show the correct name.
- Tap the Map: the app names a place, you tap where it is.

TWO BOARDS, SWITCH ANY TIME
- Satellite: Apple Maps imagery with real coastlines and terrain.
- Vector: clean colour blocks with crisp borders.

TAIWAN: 31 STAGES IN 9 CHAPTERS
From a single city (Keelung, 7 districts) up to all 22 counties, the
41-district Taipei-New Taipei board, and a timed 48-district finale.
7 boss stages are against the clock.
Japan, South Korea and the United States each have stages per region and
one for the whole country.

SCORING AND STARS
100 points per region, combo bonus for streaks, and leftover seconds count
in timed stages. Stars depend on accuracy only: 20% for one star, 60% for
two, all correct for three. Your best result is saved per stage.

PLACE-NAME LANGUAGE
Korean and US place names can be shown in Traditional Chinese, Simplified
Chinese, Japanese, Korean or the local name (Settings > Display language).

PROGRESS MAP
The home screen map lights up as you clear stages.

LANGUAGE NOTE
The interface is in Traditional Chinese. Place names for Taiwan and Japan
are shown in Chinese characters.

WHAT'S NOT HERE
No ads, no in-app purchases, no accounts, no sign-up.
Progress is stored on your device.

## Is ChiZu safe?

Not enough ratings yet to assess ChiZu.

## Is ChiZu legit?

ChiZu - Map Fill Geo Quiz appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for ChiZu is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 5 releases)

### 2.2 — 2026-09-21

- Interface and place names now in English, Japanese, Korean, Traditional
  and Simplified Chinese; follows your device language, or pick one in Settings
- English, Japanese, Korean and Simplified Chinese names for every region in
  Taiwan and Japan
- Much smoother reveal on the satellite board, especially for the United States
  and South Korea
- Shorter English labels on the board (Beitou District -> Beitou) so they no
  longer overlap

### 2.1 — 2026-09-13

- Added South Korea (17 provinces and metropolitan cities) and the United
  States (50 states + Washington, D.C.)
- New "Display language" setting: Korean and US place names in Traditional
  Chinese, Simplified Chinese, Japanese, Korean or the local name
- Fill the Map now defaults to the satellite board
- Reworked reveal pacing: the camera moves to each region, pauses, then flips
  the answer, so right and wrong are easier to follow
- Faster boards and results on large stages

### 2.0 — 2026-09-09

全新 2.0：介面重做、存檔進度地圖、雙北 41 格新關卡

### 1.3 — 2026-03-20

修正每次開啟 App 都會重複提示更新的問題。

### 1.2 — 2026-03-19

丙午馬年辛卯月壬辰日・二月初一・宜更新 忌迷路

  ▸ 【地圖開光】八大地方結界重鑄，內部縣界封印消除，一望便知東西南北
  ▸ 【指路明燈】各區域新增名牌標示，附贈引線一條、圓點一顆，迷途知返
  ▸ 【答題顯靈】作答後周邊地名全數現形，左鄰右舍一覽無遺，增強地理記憶
  ▸ 【橫躺大吉】啟動即橫屏，免去手動旋轉之苦，躺著玩更舒適
  ▸ 【寶島同享】台灣五大區域同步施法，北中南東離一目了然
  ▸ 【自動除舊】舊版地圖快取自動清除，永保最新風水

  本次更新經高人指點，點區塊、認地名，逢點必中，地理運勢大開

## Apps similar to ChiZu

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Periplo American Edition](https://appshunter.io/ios/app/periplo-american-edition/id6766255124) | — | Free | Games |
| [Geo Madness! Geography Quiz](https://appshunter.io/ios/app/geo-madness-geography-quiz/id6746384321) | 5.0 (1) | Free | Games |
| [Crazing Math](https://appshunter.io/ios/app/crazing-math/id1071727485) | 4.3 (9) | Free | Games |
| [Vexillology](https://appshunter.io/ios/app/vexillology/id1616554265) | 5.0 (1) | Free | Games |
| [Pinball FRVR](https://appshunter.io/ios/app/pinball-frvr/id1220369527) | — | Free | Games |
| [Space Cone](https://appshunter.io/ios/app/space-cone/id1278612017) | 4.1 (95) | Free | Games |

## More apps by Weiting Yan

- [KikiTore - Japanese Listening](https://appshunter.io/ios/app/kikitore-japanese-listening/id6759703431)
- [Shoot Dragon Gate: In Between](https://appshunter.io/ios/app/shoot-dragon-gate-in-between/id6760774264)
- [Card Bounty](https://appshunter.io/ios/app/card-bounty/id6767811741)

All apps by Weiting Yan: https://appshunter.io/developer/1879771566

---

*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 2026-10-09.*