# flat vs 交通地図

The clearest difference is price: flat at Free against 交通地図's $1.99. flat also leads on update cadence (every 6 months vs every 14 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

flat is free to download; 交通地図 costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

flat ships an update every 6 months, 交通地図 every 14 months. The most recent releases landed on September 10, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | flat | 交通地図 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 14 months |
| Size | 17 MB | 47 MB |
| Requires iOS | 12.1 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Agali Inc.](https://appshunter.io/developer/1164858378) | [Masahiro Tomosada](https://appshunter.io/developer/1587710118) |

## What reviewers say

### flat

[App page](https://appshunter.io/ios/app/flat-sightseeingtraveltours/id1572217108)

**Features:** macOS Compatibility

**In-app purchases:** none


### 交通地図

[App page](https://appshunter.io/ios/app/id1619663753)

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

**In-app purchases:** none


## Frequently asked questions

### Is flat free?

flat is free to download, with no in-app purchases.

### Is 交通地図 free?

交通地図 costs $1.99, with no in-app purchases.

### Do flat or 交通地図 have ads?

Neither flat nor 交通地図 shows ads.

### Which is updated more often, flat or 交通地図?

flat ships an update every 6 months, and 交通地図 every 14 months. Most recently, flat was updated on September 10, 2026 and 交通地図 on September 21, 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.*