# デブ部腎臓くん[ 忍者 放置 育成 ゲーム ] vs ATHROID2020

The clearest difference is update cadence: ATHROID2020 at every 3 months against デブ部腎臓くん[ 忍者 放置 育成 ゲーム ]'s every 9 months. デブ部腎臓くん[ 忍者 放置 育成 ゲーム ]'s advantage is iOS requirement (7.0 vs 12.2). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. デブ部腎臓くん[ 忍者 放置 育成 ゲーム ] sells 4 one-off in-app purchases and ATHROID2020 sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

デブ部腎臓くん[ 忍者 放置 育成 ゲーム ] ships an update every 9 months, ATHROID2020 every 3 months. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | デブ部腎臓くん[ 忍者 放置 育成 ゲーム ] | ATHROID2020 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 92.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 months** |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 133 MB |
| Requires iOS | **7.0** | 12.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [Agali Inc.](https://appshunter.io/developer/1164858378) | [Kohei Saito](https://appshunter.io/developer/1377570011) |

## What reviewers say

### デブ部腎臓くん[ 忍者 放置 育成 ゲーム ]

[App page](https://appshunter.io/ios/app/id906627356)

Train aメタボ (metabolic syndrome) ninja with kidney problems to lose weight and become healthier. This idle育成 (nurturing) game features simple tap and swipe controls, multiple endings, and bonus stages for collecting items and experience.

**Highlights:** Idle nurturing gameplay, Weight loss training simulation, Simple tap and swipe controls, Multiple endings based on choices, Bonus stages for item collection, Diet history logbook

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gold Throwing star | $0.99 | one-time |
| 黄金の手裏剣(5個) | $3.99 | one-time |
| Gold Throwing star(Fifteen) | $9.99 | one-time |
| 黄金の手裏剣(40個) | $19.99 | one-time |


### ATHROID2020

[App page](https://appshunter.io/ios/app/athroid2020/id1482725615)

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| World Cup Ticket ×5 | $0.99 | one-time |
| Level Up Bottle ×3 | $0.99 | one-time |
| High Spec CPU ×1 | $0.99 | one-time |
| ATHROID Coin ×100,000 | $0.99 | one-time |
| Event Point +10 | $0.99 | one-time |
| World Cup Ticket ×20 | $1.99 | one-time |
| Level Up Bottle ×9 | $1.99 | one-time |
| High Spec CPU ×3 | $1.99 | one-time |
| ATHROID Coin ×500,000 | $2.99 | one-time |


## Frequently asked questions

### Is デブ部腎臓くん[ 忍者 放置 育成 ゲーム ] free?

デブ部腎臓くん[ 忍者 放置 育成 ゲーム ] is free to download, with in-app purchases available.

### Is ATHROID2020 free?

ATHROID2020 is free to download, with in-app purchases available.

### Do デブ部腎臓くん[ 忍者 放置 育成 ゲーム ] or ATHROID2020 have ads?

Neither デブ部腎臓くん[ 忍者 放置 育成 ゲーム ] nor ATHROID2020 shows ads.

### Which is updated more often, デブ部腎臓くん[ 忍者 放置 育成 ゲーム ] or ATHROID2020?

デブ部腎臓くん[ 忍者 放置 育成 ゲーム ] ships an update every 9 months, and ATHROID2020 every 3 months. Most recently, デブ部腎臓くん[ 忍者 放置 育成 ゲーム ] was updated on October 24, 2026 and ATHROID2020 on October 29, 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.*