# Bionic Heart vs Astrologaster

The clearest difference is price: Bionic Heart at Free against Astrologaster's $9.99. Bionic Heart also leads on iOS requirement (7.0 vs 13.0). Astrologaster's advantage is in-app purchases (none vs 1) and review sentiment (84% vs 59%). On update cadence, ads and device support there is nothing between them.

Bionic Heart is free to download; Astrologaster costs $9.99 up front. Bionic Heart sells 1 one-off in-app purchase. Astrologaster asks for nothing beyond the download.

Astrologaster holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Astrologaster has 65 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 59% of Bionic Heart's written reviews are positive against 84% of Astrologaster's.

Bionic Heart ships an update monthly, Astrologaster every 2 weeks. Both last shipped on October 21, 2026.

## The numbers

| Metric | Bionic Heart | Astrologaster |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/bionic-heart/id793208579/reviews) | **[4.7 (65 ratings)](https://appshunter.io/ios/app/astrologaster/id1213121848/reviews)** |
| Number of ratings | 3 | **65** |
| Positive reviews | 58.8% of reviews | **84.4% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 65 MB | 466 MB |
| Requires iOS | **7.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Celso Riva](https://appshunter.io/developer/331419396) | [Nyamyam](https://appshunter.io/developer/777650514) |

## What reviewers say

### Bionic Heart

[App page](https://appshunter.io/ios/app/bionic-heart/id793208579)

Explore a dark, mature sci-fi world in 2099 London as a bio-informatic engineer whose life changes after meeting Tanya. Make choices that impact relationships and unlock one of 24 unique endings in this dynamic visual novel adventure.

**Highlights:** Dark sci-fi setting, Interactive scenes, Map system, Visual novel gameplay, 24 unique endings, Branching plot, Manga art style

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### Astrologaster

[App page](https://appshunter.io/ios/app/astrologaster/id1213121848)

Step into Shakespeare's London as a fraudulent astrologer. Diagnose and cure patients using celestial charts, solve absurd problems, and navigate a world of intrigue. Your choices impact lives and your quest for a medical license.

**Highlights:** Cast and interpret astrological charts, Solve diverse and humorous problems, Influence the lives of 14 characters, Earn letters of recommendation for a license, Fully voiced character dialogue, Interactive pop-up book casebooks

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Bionic Heart free?

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

### Is Astrologaster free?

Astrologaster costs $9.99, with no in-app purchases.

### Which has better reviews, Bionic Heart or Astrologaster?

Astrologaster is rated higher. Bionic Heart averages 4.3 out of 5 from 3 ratings, while Astrologaster averages 4.7 from 65 ratings.

### Do Bionic Heart or Astrologaster have ads?

Neither Bionic Heart nor Astrologaster shows ads.

### Which is updated more often, Bionic Heart or Astrologaster?

Bionic Heart ships an update monthly, and Astrologaster every 2 weeks. Most recently, Bionic Heart was updated on October 21, 2026 and Astrologaster 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.*