# にほんのあらそい vs Idle Marathon

The clearest difference is ads: にほんのあらそい at none against Idle Marathon's shown. にほんのあらそい also leads on iOS requirement (7.0 vs 15.6). Idle Marathon's advantage is review sentiment (100% vs 70%) and update cadence (every 8 days vs monthly). On price, 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.

にほんのあらそい ships an update monthly, Idle Marathon every 8 days. The most recent releases landed on November 1, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | にほんのあらそい | Idle Marathon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id528316693/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 70.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 8 days** |
| Size | 11 MB | 85 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RUCKYGAMES CO., LTD.](https://appshunter.io/developer/315948909) | [GOLDEN DOG, K.K.](https://appshunter.io/developer/553471810) |

## What reviewers say

### にほんのあらそい

[App page](https://appshunter.io/ios/app/id528316693)

**Features:** Vision Pro support

**In-app purchases:** none


### Idle Marathon

[App page](https://appshunter.io/ios/app/idle-marathon/id6806926916)

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

**In-app purchases:** none


## Frequently asked questions

### Is にほんのあらそい free?

にほんのあらそい is free to download, with no in-app purchases.

### Is Idle Marathon free?

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

### Do にほんのあらそい or Idle Marathon have ads?

Idle Marathon shows ads; にほんのあらそい does not.

### Which is updated more often, にほんのあらそい or Idle Marathon?

にほんのあらそい ships an update monthly, and Idle Marathon every 8 days. Most recently, にほんのあらそい was updated on November 1, 2026 and Idle Marathon on November 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.*