# キンテツFUN！モア vs ゼロカーボン・チャレンジ

The clearest difference is update cadence: ゼロカーボン・チャレンジ at monthly against キンテツFUN！モア's every 2 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.

キンテツFUN！モア ships an update every 2 months, ゼロカーボン・チャレンジ monthly. The most recent releases landed on September 23, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | キンテツFUN！モア | ゼロカーボン・チャレンジ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/id6475059135/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Size | 34 MB | 29 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [KINTETSU RETAILING CO.,LTD](https://appshunter.io/developer/878532724) | [JAPAN ZERO CARBON SMART CITY FOUNDATION, GENERAL INC. ASSOCIATION - AXFG5J98TW](https://appshunter.io/developer/1723265776) |

## What reviewers say

### キンテツFUN！モア

[App page](https://appshunter.io/ios/app/fun/id878532721)

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

**In-app purchases:** none


### ゼロカーボン・チャレンジ

[App page](https://appshunter.io/ios/app/id6475059135)

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

**In-app purchases:** none


## Frequently asked questions

### Is キンテツFUN！モア free?

キンテツFUN！モア is free to download, with no in-app purchases.

### Is ゼロカーボン・チャレンジ free?

ゼロカーボン・チャレンジ is free to download, with no in-app purchases.

### Do キンテツFUN！モア or ゼロカーボン・チャレンジ have ads?

Neither キンテツFUN！モア nor ゼロカーボン・チャレンジ shows ads.

### Which is updated more often, キンテツFUN！モア or ゼロカーボン・チャレンジ?

キンテツFUN！モア ships an update every 2 months, and ゼロカーボン・チャレンジ monthly. Most recently, キンテツFUN！モア was updated on September 23, 2026 and ゼロカーボン・チャレンジ on October 2, 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.*