# One Line Complete vs わたしの日本地図 47都道府県ひとふで

The clearest difference is in-app purchases: One Line Complete at none against わたしの日本地図 47都道府県ひとふで's 1. On price, update cadence, ads and device support there is nothing between them.

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. One Line Complete asks for nothing beyond the download.

One Line Complete ships an update every 5 days, わたしの日本地図 47都道府県ひとふで every 4 days. Both last shipped on October 25, 2026.

## The numbers

| Metric | One Line Complete | わたしの日本地図 47都道府県ひとふで |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 days | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 12 MB | 31 MB |
| Requires iOS | 16 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [燕梅 高](https://appshunter.io/developer/1860144880) | [syoutarou ookura](https://appshunter.io/developer/1614144503) |

## What reviewers say

### One Line Complete

[App page](https://appshunter.io/ios/app/one-line-complete-one-stroke/id6766940964)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### わたしの日本地図 47都道府県ひとふで

[App page](https://appshunter.io/ios/app/47/id6787132396)

Draw the outlines of Japan's 47 prefectures from memory in a single stroke. Your drawing accuracy is scored based on the prefecture's shape, geography, and local specialties. Unlock all prefectures and features with an in-app purchase.

**Highlights:** Draw prefectures from memory, Single-stroke drawing challenge, Scoring based on shape and specialties, Three difficulty modes, Offline play, Complete and share your map

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全国制覇パック | $1.99 | one-time |


## Frequently asked questions

### Is One Line Complete free?

One Line Complete 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 One Line Complete or わたしの日本地図 47都道府県ひとふで have ads?

Both One Line Complete 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, One Line Complete or わたしの日本地図 47都道府県ひとふで?

One Line Complete ships an update every 5 days, and わたしの日本地図 47都道府県ひとふで every 4 days. Most recently, One Line Complete was updated on October 25, 2026 and わたしの日本地図 47都道府県ひとふで on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*