# Zippers Lite vs Pulmonary

The clearest difference is rating: Zippers Lite at 5.0 against Pulmonary's 2.3. Zippers Lite also leads on iOS requirement (6.0 vs 16.4). Pulmonary's advantage is ratings volume (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Zippers Lite sells 4 one-off in-app purchases and Pulmonary sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Zippers Lite holds the better App Store score, 5.0 against 2.3. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

Zippers Lite ships an update every 8 months, Pulmonary every 4 months. Both last shipped on November 2, 2026.

## The numbers

| Metric | Zippers Lite | Pulmonary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zippers-lite/id1054953092/reviews)** | [2.3 (3 ratings)](https://appshunter.io/ios/app/pulmonary/id1215076838/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 4 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 52 MB | 52 MB |
| Requires iOS | **6.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SharpApp](https://appshunter.io/developer/377755013) | [Tommy Soereide Kjaer](https://appshunter.io/developer/1215076837) |

## What reviewers say

### Zippers Lite

[App page](https://appshunter.io/ios/app/zippers-lite/id1054953092)

A simple, easy, and addictive puzzle game with over 2,500 free levels. Enjoy various board sizes and helpful bonus items to aid your progress. Compete with friends on GameCenter leaderboards.

**Highlights:** 2,500 Free Levels, No Paid Level Packs, Various Board Sizes, Wave System, Hint Item, Bonus Items, GameCenter Leaderboards

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 Hint Items | $0.99 | one-time |
| Remove Interstitial & Banner Ads | $2.99 | one-time |
| 35 Hint Items | $4.99 | one-time |
| 100 Hint Items | $9.99 | one-time |


### 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 |


## Frequently asked questions

### Is Zippers Lite free?

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

### Is Pulmonary free?

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

### Which has better reviews, Zippers Lite or Pulmonary?

Zippers Lite is rated higher. Zippers Lite averages 5.0 out of 5 from 1 ratings, while Pulmonary averages 2.3 from 3 ratings.

### Do Zippers Lite or Pulmonary have ads?

Neither Zippers Lite nor Pulmonary shows ads.

### Which is updated more often, Zippers Lite or Pulmonary?

Zippers Lite ships an update every 8 months, and Pulmonary every 4 months. Most recently, Zippers Lite was updated on November 2, 2026 and Pulmonary on November 2, 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.*