# Bionic Heart vs Smol Dungeon

The clearest difference is price: Bionic Heart at Free against Smol Dungeon's $1.99. Bionic Heart also leads on iOS requirement (7.0 vs 15.0). Smol Dungeon's advantage is in-app purchases (none vs 1) and rating (4.6 vs 4.3). On update cadence, ads and device support there is nothing between them.

Bionic Heart is free to download; Smol Dungeon costs $1.99 up front. Bionic Heart sells 1 one-off in-app purchase. Smol Dungeon asks for nothing beyond the download.

Smol Dungeon holds the better App Store score, 4.6 against 4.3. Both are backed by a comparable volume of ratings — 3 and 11 respectively. Written reviews point the same way: 59% of Bionic Heart's written reviews are positive against 80% of Smol Dungeon's.

Bionic Heart ships an update monthly, Smol Dungeon every 2 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Bionic Heart | Smol Dungeon |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [4.3 (3 ratings)](https://appshunter.io/ios/app/bionic-heart/id793208579/reviews) | **[4.6 (11 ratings)](https://appshunter.io/ios/app/smol-dungeon/id1601911735/reviews)** |
| Number of ratings | 3 | **11** |
| Positive reviews | 58.8% of reviews | **80.0% 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 | 22 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Celso Riva](https://appshunter.io/developer/331419396) | [Kristofer Shamloo](https://appshunter.io/developer/1122330979) |

## 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 |


### Smol Dungeon

[App page](https://appshunter.io/ios/app/smol-dungeon/id1601911735)

Explore a perilous dungeon filled with monsters, traps, and teleporters in pursuit of a legendary chalice. This premium game offers a complete, ad-free experience with multiple modes and achievements to unlock. Enjoy intuitive, one-handed controls for on-the-go play.

**Highlights:** Premium, ad-free experience, Six different dungeon modes, Collect trophies and achievements, Intuitive and easy-to-use controls, Playable with one hand, Hand-crafted by a solo developer

**In-app purchases:** none


## Frequently asked questions

### Is Bionic Heart free?

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

### Is Smol Dungeon free?

Smol Dungeon costs $1.99, with no in-app purchases.

### Which has better reviews, Bionic Heart or Smol Dungeon?

Smol Dungeon is rated higher. Bionic Heart averages 4.3 out of 5 from 3 ratings, while Smol Dungeon averages 4.6 from 11 ratings.

### Do Bionic Heart or Smol Dungeon have ads?

Neither Bionic Heart nor Smol Dungeon shows ads.

### Which is updated more often, Bionic Heart or Smol Dungeon?

Bionic Heart ships an update monthly, and Smol Dungeon every 2 weeks. Most recently, Bionic Heart was updated on November 1, 2026 and Smol Dungeon on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*