Korette vs Infra Sugoroku
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Korette
Engage with trivia quizzes about tourist destinations and regions to plan trips, discover local attractions, and create memories. It's also a great tool for learning about your own city, educating children, and fostering local pride.
- Themed quizzes on specific regions
- Filter quizzes by prefecture and city
- Mark interesting quizzes as favorites
- Access favorite quizzes from a dedicated list
- View quiz results including score and accuracy
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観光地や地域のトリビアを題材にしたクイズに答えることで、旅行の計画づくり、観光地の見どころ探し、思い出作りなど、旅好きの人にはもちろん、自分が住む街の魅力を知るきっかけ、子供への教育・郷土愛の醸成、地域活性化や街おこしなどにも活用できます。 【遊びかた】 ■特集クイズ 特定のテーマや地域を題材にしたクイズをセットになっています。 選択すると順次クイズが表示されますので解答していきます。 最後に正解数や正解率などが表示されます。 ■エリアで探す 都道府県、市町村でフィルタしてクイズを選び解答ていきます。 アプリ右上の▽を選択することで、未回答のクイズを表示することができます。 面白かったクイズはお気に入りに登録できます。 ■お気に入りクイズ お気に入りに登録したクイズは、アプリ左上の「三」ボタンの「お気に入り一覧」から呼び出すことができます。
Infra Sugoroku
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From huge dams and power plants, tunnels through mountains to small bridges in our neighborhoods, our daily lives are based on a lot of infrastructure. "Infra Sugoroku", you can see a total of 8,761 dams, power plants, airports, ports, tunnels, levees, man-made lakes, canals, water treatment plants, and infrastructure-related museums. Enjoy infrastructure tourism! "Infra Sugoroku" is free of charge and improve performance and experience continually as CSR activity, so your positive feedback boosts our motivation!
Screenshots
Verdict
The clearest difference is update cadence: Infra Sugoroku at every 3 weeks against Korette's every 3 months. Korette's advantage is iOS requirement (8.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Korette ships an update every 3 months, Infra Sugoroku every 3 weeks. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | Korette | Infra Sugoroku |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 8.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 63 MB | 137 MB |
| Age rating | 4+ | 4+ |
| Developer | BuildMan | Cyberz Inc. (Japan) |
In-app purchases
Korette
No in-app purchases
Infra Sugoroku
No in-app purchases
Questions
Is Korette free?
Is Infra Sugoroku free?
Do Korette or Infra Sugoroku have ads?
Which is updated more often, Korette or Infra Sugoroku?
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