# Gachi vs 心臓くん

The clearest difference is in-app purchases: 心臓くん at none against Gachi's 7. 心臓くん also leads on update cadence (daily vs every 10 days) and iOS requirement (13.0 vs 15.0). Gachi's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Gachi sells 7 one-off in-app purchases. 心臓くん asks for nothing beyond the download.

Gachi ships an update every 10 days, 心臓くん daily. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Gachi | 心臓くん |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gachi-kare/id6758945792/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 10 days | **Daily** |
| Monetization | Free | — |
| Size | 164 MB | 50 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 9+ |
| Developer | [NAPPS, K.K.](https://appshunter.io/developer/1875906236) | [Ryo Matsuura](https://appshunter.io/developer/1884074412) |

## What reviewers say

### Gachi

[App page](https://appshunter.io/ios/app/gachi-kare/id6758945792)

Experience romantic simulations with AI boyfriends from various dimensions, from everyday life to fantasy. Enjoy natural conversations and unique scenarios tailored to each character. Build a special connection at your own pace.

**Highlights:** AI-powered chat simulation, Diverse boyfriend characters, Unique character scenarios, Natural and immersive conversations, Romantic relationship building

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100Love | $0.49 | one-time |
| 200Love | $1.99 | one-time |
| CP用Love | $1.99 | one-time |
| 410Love | $3.99 | one-time |
| 700Love | $5.99 | one-time |
| 2300Love | $19.99 | one-time |
| 9000Love | $59.99 | one-time |


### 心臓くん

[App page](https://appshunter.io/ios/app/bpm/id6766859295)

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

**In-app purchases:** none


## Frequently asked questions

### Is Gachi free?

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

### Is 心臓くん free?

心臓くん is free to download, with no in-app purchases.

### Do Gachi or 心臓くん have ads?

心臓くん shows ads; Gachi does not.

### Which is updated more often, Gachi or 心臓くん?

Gachi ships an update every 10 days, and 心臓くん daily. Most recently, Gachi was updated on October 24, 2026 and 心臓くん on October 25, 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.*