# Himegimi Detective vs Bionic Heart 2

The clearest difference is rating: Himegimi Detective at 4.8 against Bionic Heart 2's 1.0. Himegimi Detective also leads on ratings volume (6 vs 1). Bionic Heart 2's advantage is update cadence (monthly vs every 2 months) and iOS requirement (13.0 vs 15.6). On price, review sentiment, in-app purchases and monetization model there is nothing between them.

Both are free to download. Himegimi Detective sells 4 one-off in-app purchases and Bionic Heart 2 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Himegimi Detective holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: Himegimi Detective has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 83% and 83% positive.

Himegimi Detective ships an update every 2 months, Bionic Heart 2 monthly. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Himegimi Detective | Bionic Heart 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6 ratings)](https://appshunter.io/ios/app/himegimi-detective/id434091220/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/bionic-heart-2/id793154580/reviews) |
| Number of ratings | **6** | 1 |
| Positive reviews | 82.6% of reviews | **83.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | — |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 324 MB | 119 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 12+ |
| Developer | [YOX-Project](https://appshunter.io/developer/337478968) | [Celso Riva](https://appshunter.io/developer/331419396) |

## What reviewers say

### Himegimi Detective

[App page](https://appshunter.io/ios/app/himegimi-detective/id434091220)

Embark on a detective adventure as a princess solving mysteries in Japan. Unravel baffling cases with your assistant, from locked-room puzzles to master thief letters, and uncover the truth.

**Highlights:** Princess detective protagonist, Solve various mysteries, Interactive story-driven gameplay, Episode-based content, Unravel truth and misadventures

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Episode 2 | $1.99 | one-time |
| Episode 3 | $1.99 | one-time |
| Episode 4 | $1.99 | one-time |
| Episode 5 | $1.99 | one-time |


### Bionic Heart 2

[App page](https://appshunter.io/ios/app/bionic-heart-2/id793154580)

Experience a mature sci-fi visual novel with branching storylines and multiple endings. Play as one of four characters, each with unique goals, and make choices that shape the narrative. Enjoy beautiful manga artwork in this highly replayable adventure.

**Highlights:** Mature sci-fi setting, Beautiful manga artwork, Four playable characters, Branching plot, Multiple endings, High replayability

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Story | $4.99 | one-time |


## Frequently asked questions

### Is Himegimi Detective free?

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

### Is Bionic Heart 2 free?

Bionic Heart 2 is free to download, with in-app purchases available.

### Which has better reviews, Himegimi Detective or Bionic Heart 2?

Himegimi Detective is rated higher. Himegimi Detective averages 4.8 out of 5 from 6 ratings, while Bionic Heart 2 averages 1.0 from 1 ratings.

### Which is updated more often, Himegimi Detective or Bionic Heart 2?

Himegimi Detective ships an update every 2 months, and Bionic Heart 2 monthly. Most recently, Himegimi Detective was updated on October 24, 2026 and Bionic Heart 2 on October 21, 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.*