# flat vs 東京ヘテロトピア

The clearest difference is update cadence: 東京ヘテロトピア at every 2 weeks against flat's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

flat ships an update every 6 months, 東京ヘテロトピア every 2 weeks. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | flat | 東京ヘテロトピア |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Size | 17 MB | 143 MB |
| Requires iOS | **12.1** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Agali Inc.](https://appshunter.io/developer/1164858378) | [PORTB, GENERAL INC. ASSOCIATION](https://appshunter.io/developer/1573926573) |

## What reviewers say

### flat

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

**Features:** macOS Compatibility

**In-app purchases:** none


### 東京ヘテロトピア

[App page](https://appshunter.io/ios/app/id6446475426)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is flat free?

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

### Is 東京ヘテロトピア free?

東京ヘテロトピア is free to download, with no in-app purchases.

### Do flat or 東京ヘテロトピア have ads?

Neither flat nor 東京ヘテロトピア shows ads.

### Which is updated more often, flat or 東京ヘテロトピア?

flat ships an update every 6 months, and 東京ヘテロトピア every 2 weeks. Most recently, flat was updated on October 12, 2026 and 東京ヘテロトピア on October 8, 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.*