# Pettson's Inventions vs Cork The Volcano

The clearest difference is rating: Pettson's Inventions at 4.7 against Cork The Volcano's 3.7. Pettson's Inventions also leads on ratings volume (49 vs 3) and iOS requirement (12.0 vs 18.0). Cork The Volcano's advantage is price ($3.99 vs $4.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

Pettson's Inventions costs $4.99 and Cork The Volcano $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pettson's Inventions holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Pettson's Inventions has 49 ratings behind it against 3, so its average is the more settled of the two.

## The numbers

| Metric | Pettson's Inventions | Cork The Volcano |
| --- | --- | --- |
| Price | $4.99 | **$3.99** |
| Rating | **[4.7 (49 ratings)](https://appshunter.io/ios/app/pettsons-inventions/id524685220/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/cork-the-volcano-puzzlets/id6748968813/reviews) |
| Number of ratings | **49** | 3 |
| Positive reviews | 75.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Monetization | Paid | Paid |
| Size | 290 MB | 411 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Filimundus AB](https://appshunter.io/developer/468644481) | [Digital Dream Labs LLC](https://appshunter.io/developer/887485917) |

## What reviewers say

### Pettson's Inventions

[App page](https://appshunter.io/ios/app/pettsons-inventions/id524685220)

Engage in a logic and creativity-boosting puzzle game where you help characters build clever inventions. Drag and drop objects into machinery to complete 27 unique contraptions, with a special space mission unlocked upon completion.

**Highlights:** Build 27 unique inventions, Drag and drop object placement, Adjustable difficulty with fake objects, Unlockable space mission, Multilingual support (English, Swedish, German), Stimulates logic and creativity

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💡 Creative and imaginative gameplay
- 🧠 Encourages problem-solving skills
- 👨‍👩‍👧‍👦 Fun for all ages
- 🎨 Beautiful and charming graphics
- 🎵 Pleasant and engaging music

**What reviewers complain about**

- ⏳ Too short / few levels
- 💰 Overpriced for content
- 🤷‍♂️ Difficulty not well-balanced
- 🗣️ Language barriers (subtitles only)
- 🔊 No sound / audio issues

**Reported bugs**

- No sound
- Sound not working on iOS 8.3
- App not launching on iOS 11 (32-bit)
- Levels not unlocking
- Slow to load sometimes

**Requested features**

- More levels
- Add more difficult levels
- Add hints for hard stages
- Add a slow-motion feature
- Update app for 32-bit support


### Cork The Volcano

[App page](https://appshunter.io/ios/app/cork-the-volcano-puzzlets/id6748968813)

Guide three friends through a programming puzzle platformer to stop a volcano eruption. Set action sequences for characters to navigate levels, collect bonuses, and overcome obstacles. Explore diverse worlds and unlock hidden paths.

**Highlights:** Action sequence programming, Character abilities, Collect raindrops for bonuses, Boss battles, Hidden exits and bonus levels, Explore 5 worlds

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pettson's Inventions free?

Pettson's Inventions costs $4.99, with no in-app purchases.

### Is Cork The Volcano free?

Cork The Volcano costs $3.99, with no in-app purchases.

### Which has better reviews, Pettson's Inventions or Cork The Volcano?

Pettson's Inventions is rated higher. Pettson's Inventions averages 4.7 out of 5 from 49 ratings, while Cork The Volcano averages 3.7 from 3 ratings.

### Do Pettson's Inventions or Cork The Volcano have ads?

Neither Pettson's Inventions nor Cork The Volcano shows ads.

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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.*