# Pulmonary vs Anti

The clearest difference is price: Pulmonary at Free against Anti's $4.99. Anti's advantage is rating (4.0 vs 2.3) and in-app purchases (none vs 1). On ratings volume, ads and device support there is nothing between them.

Pulmonary is free to download; Anti costs $4.99 up front. Pulmonary sells 1 one-off in-app purchase. Anti asks for nothing beyond the download.

Anti holds the better App Store score, 4.0 against 2.3. Both are backed by a comparable volume of ratings — 3 and 4 respectively.

Pulmonary ships an update every 4 months, Anti every 3 days. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Pulmonary | Anti |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/pulmonary/id1215076838/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/anti-hack/id1580485090/reviews)** |
| Number of ratings | 3 | **4** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 52 MB | 703 MB |
| Requires iOS | 16.4 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tommy Soereide Kjaer](https://appshunter.io/developer/1215076837) | [Eric McConnell](https://appshunter.io/developer/1580485092) |

## 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 |


### Anti

[App page](https://appshunter.io/ios/app/anti-hack/id1580485090)

Navigate a compromised computer system by solving binary logic puzzles. Restore functionality from the port to the core of the system. This game offers a unique puzzle-solving experience within a digital world.

**Highlights:** Binary logic puzzles, System restoration gameplay, Digital underbelly exploration, Progressive difficulty, Unique puzzle mechanics

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

**In-app purchases:** none


## Frequently asked questions

### Is Pulmonary free?

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

### Is Anti free?

Anti costs $4.99, with no in-app purchases.

### Which has better reviews, Pulmonary or Anti?

Anti is rated higher. Pulmonary averages 2.3 out of 5 from 3 ratings, while Anti averages 4.0 from 4 ratings.

### Do Pulmonary or Anti have ads?

Neither Pulmonary nor Anti shows ads.

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

Pulmonary ships an update every 4 months, and Anti every 3 days. Most recently, Pulmonary was updated on October 12, 2026 and Anti on October 7, 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.*