Comparison

1 Stroke Go vs わたしの日本地図 47都道府県ひとふで

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

1 Stroke Go

Connect cities on a map with a single stroke to expand your territory. This simple puzzle game offers a fun way to study geography and challenge players worldwide in real-time online battles. Enjoy accessible gameplay suitable for all ages.

Highlights
  • Unicursal line puzzles
  • Territory expansion gameplay
  • Geography study tool
  • Real-time online battles
  • Simple operation for all ages
Features
Read full description

Lines connecting cities on the map are unicursal. A simple game where solving the problem will expand the territory. It is a simple operation that anyone can enjoy regardless of age, so please feel free to try it. You can also study geography. Supports real-time online battles on a global scale.

About

わたしの日本地図 47都道府県ひとふで

Draw the outlines of Japan's 47 prefectures from memory in a single stroke. Your drawing accuracy is scored based on regional specialties and geography, with three difficulty modes to test your knowledge. Complete your hand-drawn map and share your achievements.

Highlights
  • Draw prefectures from memory
  • Scoring based on regional specialties
  • Three difficulty modes
  • Complete a hand-drawn map
  • Shareable results and achievements
  • Offline play
Features
Read full description

一筆書きで、47都道府県を描け。 「わたしの日本地図」は、記憶だけを頼りに都道府県の輪郭を一筆で描く、新感覚のお絵かき評価ゲームです。描いた形は実際の県境と照合され、県ごとに異なる評価軸でスコア化されます。 ■ 形がそのまま「県の運命」になる ・能登半島が短い → 金沢金箔・海の幸スコアが激減 ・下北半島を描き忘れる → マグロに逃げられる ・土佐湾の弓なりが甘い → カツオが不漁に 名産・地理にちなんだ評価軸が、あなたの手の震えを容赦なく採点します。 ■ 3段階のガイドモード ・激甘:なぞりガイドで地図を覚える ・ノーマル:隣県のうっすらシルエットだけ ・ハード:ガイドなし、記憶のみで挑戦 ■ 手描きの日本地図が完成していく 遊ぶほどに、自分の描いた(少し歪んだ)形で日本地図が埋まっていきます。47県コンプリートは最高のスクリーンショット映え。 ■ レーダーチャート・称号・共有カード 軸別スコアをレーダーで可視化。「地図帳の妖精」「半島どこ置いてきた」など、低スコアでも笑える称号が待っています。結果はSNSでシェア。 完全オフラインで遊べます。地図データは国土数値情報(国土交通省)由来、統計値は e-Stat 等を参照した推定・目安です。 ※アプリ内課金「全国制覇パック」で全47県の開放・広告除去・称号図鑑の全解放ができます。

Screenshots

1 Stroke Go4 screens
わたしの日本地図 47都道府県ひとふで4 screens

Verdict

The call

The clearest difference is review sentiment: わたしの日本地図 47都道府県ひとふで at 100% against 1 Stroke Go's 0%. わたしの日本地図 47都道府県ひとふで also leads on update cadence (every 4 days vs every 19 months). 1 Stroke Go's advantage is in-app purchases (none vs 1) and iOS requirement (12.1 vs 15.0). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. わたしの日本地図 47都道府県ひとふで sells 1 one-off in-app purchase. 1 Stroke Go asks for nothing beyond the download.

UpkeepUpdate frequency

1 Stroke Go ships an update every 19 months, わたしの日本地図 47都道府県ひとふで every 4 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

Scorecard5 real differences · 3 level
1 Stroke Go versus わたしの日本地図 47都道府県ひとふで: the parameters behind the verdict, then further details
Parameter1 Stroke Goわたしの日本地図 47都道府県ひとふで
PriceFreeFree
Positive reviews0.0% of reviews100.0% of reviews — better
Update frequencyEvery 19 monthsEvery 4 days — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.1 — better15.0
Further details — not scored
Size83 MB32 MB
Age rating4+4+
DeveloperE-ONLINESERVICEsyoutarou ookura

Customer experience

1 Stroke Go

Written reviews3 reviews
Positive0.0%
Neutral33.3%
Negative66.7%

わたしの日本地図 47都道府県ひとふで

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

1 Stroke Go

No in-app purchases

1 purchases

わたしの日本地図 47都道府県ひとふで

One-time1
  • 全国制覇パック$1.99

Questions

Is 1 Stroke Go free?
1 Stroke Go is free to download, with no in-app purchases.
Is わたしの日本地図 47都道府県ひとふで free?
わたしの日本地図 47都道府県ひとふで is free to download, with in-app purchases available.
Do 1 Stroke Go or わたしの日本地図 47都道府県ひとふで have ads?
Both 1 Stroke Go and わたしの日本地図 47都道府県ひとふで show ads.
Which is updated more often, 1 Stroke Go or わたしの日本地図 47都道府県ひとふで?
1 Stroke Go ships an update every 19 months, and わたしの日本地図 47都道府県ひとふで every 4 days. Most recently, 1 Stroke Go was updated on November 3, 2026 and わたしの日本地図 47都道府県ひとふで on November 10, 2026.

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