# Pulmonary vs Gemica

The clearest difference is update cadence: Pulmonary at every 4 months against Gemica's every 18 months. Gemica's advantage is device support (4 vs 2) and iOS requirement (13.4 vs 16.4). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Pulmonary sells 1 one-off in-app purchase and Gemica sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Pulmonary ships an update every 4 months, Gemica every 18 months. The most recent releases landed on November 2, 2026 and November 11, 2026 respectively.

## The numbers

| Metric | Pulmonary | Gemica |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/pulmonary/id1215076838/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 18 months |
| Monetization | Free with in-app purchases | — |
| Size | 52 MB | 34 MB |
| Requires iOS | 16.4 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Tommy Soereide Kjaer](https://appshunter.io/developer/1215076837) | [Seiran Wallstrom](https://appshunter.io/developer/648989786) |

## What reviewers say

### Pulmonary

[App page](https://appshunter.io/ios/app/pulmonary/id1215076838)

A challenging puzzle game that requires players to use past information to navigate obscured paths. Test your logic and problem-solving skills in this unique experience.

**Highlights:** Obscured path navigation, Information-based gameplay, Logic puzzles, Problem-solving challenges, Unique game mechanics

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 11 New Stages | $0.99 | one-time |


### Gemica

[App page](https://appshunter.io/ios/app/gemica/id1262423175)

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 x Throw Away Gem | $0.99 | one-time |
| 10 x Replace Gem | $0.99 | one-time |
| 10 x Look Ahead | $0.99 | one-time |
| 30 x Replace Gem | $1.99 | one-time |
| 30 x Look Ahead | $1.99 | one-time |
| 30 x Throw Away Gem | $1.99 | one-time |
| 20 x 3 Different Cheats | $2.99 | one-time |


## Frequently asked questions

### Is Pulmonary free?

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

### Is Gemica free?

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

### Do Pulmonary or Gemica have ads?

Neither Pulmonary nor Gemica shows ads.

### Which is updated more often, Pulmonary or Gemica?

Pulmonary ships an update every 4 months, and Gemica every 18 months. Most recently, Pulmonary was updated on November 2, 2026 and Gemica on November 11, 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.*