# Micromon vs 全国駅ルーレット

The clearest difference is in-app purchases: Micromon at none against 全国駅ルーレット's 10. Micromon also leads on ads (none vs shown). 全国駅ルーレット's advantage is update cadence (fortnightly vs every 6 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 全国駅ルーレット sells 10 one-off in-app purchases. Micromon asks for nothing beyond the download.

Micromon ships an update every 6 months, 全国駅ルーレット fortnightly. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Micromon | 全国駅ルーレット |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 772 MB | 27 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [YUKI YASUDA](https://appshunter.io/developer/567259270) | [ITOTSUKA](https://appshunter.io/developer/1780261746) |

## What reviewers say

### Micromon

[App page](https://appshunter.io/ios/app/micromon-ar-insect/id6760000733)

Explore your surroundings with augmented reality and discover virtual insects. Capture photos of these AR creatures to add them to your collection. This free version offers a simplified experience with 12 unique Micromons.

**Highlights:** Augmented reality insect discovery, In-camera insect capture, Digital collection building, Random Micromon appearances, Free version with 12 unique insects

**In-app purchases:** none


### 全国駅ルーレット

[App page](https://appshunter.io/ios/app/id6760481098)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 「北海道新幹線」のみ解放 | $0.99 | one-time |
| 「東北新幹線」のみ解放 | $0.99 | one-time |
| 「秋田新幹線」のみ解放 | $0.99 | one-time |
| 「山形新幹線」のみ解放 | $0.99 | one-time |
| 「上越新幹線」のみ解放 | $0.99 | one-time |
| 「北陸新幹線」のみ解放 | $0.99 | one-time |
| 「東海道新幹線」のみ解放 | $0.99 | one-time |
| 「山陽新幹線」のみ解放 | $0.99 | one-time |
| 「九州新幹線」のみ解放 | $0.99 | one-time |
| 「西九州新幹線」のみ解放 | $0.99 | one-time |


## Frequently asked questions

### Is Micromon free?

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

### Is 全国駅ルーレット free?

全国駅ルーレット is free to download, with in-app purchases available.

### Do Micromon or 全国駅ルーレット have ads?

全国駅ルーレット shows ads; Micromon does not.

### Which is updated more often, Micromon or 全国駅ルーレット?

Micromon ships an update every 6 months, and 全国駅ルーレット fortnightly. Most recently, Micromon was updated on October 20, 2026 and 全国駅ルーレット on October 16, 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.*