# Pettson's Inventions vs Math Bubble Pop

The clearest difference is update cadence: Math Bubble Pop at every 3 days against Pettson's Inventions's every 7 months. Math Bubble Pop also leads on price ($1.99 vs $4.99). Pettson's Inventions's advantage is iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Pettson's Inventions costs $4.99 and Math Bubble Pop $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pettson's Inventions ships an update every 7 months, Math Bubble Pop every 3 days. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Pettson's Inventions | Math Bubble Pop |
| --- | --- | --- |
| Price | $4.99 | **$1.99** |
| Rating | **[4.6 (38 ratings)](https://appshunter.io/ios/app/pettsons-inventions/id524685220/reviews)** | — |
| Number of ratings | **38** | — |
| Positive reviews | 75.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 days** |
| Monetization | Paid | — |
| Size | 290 MB | 140 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Filimundus AB](https://appshunter.io/developer/468644481) | [Carl Magnus Swahn](https://appshunter.io/developer/1872936962) |

## 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


### Math Bubble Pop

[App page](https://appshunter.io/ios/app/math-bubble-pop/id6760536925)

**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 Math Bubble Pop free?

Math Bubble Pop costs $1.99, with no in-app purchases.

### Do Pettson's Inventions or Math Bubble Pop have ads?

Neither Pettson's Inventions nor Math Bubble Pop shows ads.

### Which is updated more often, Pettson's Inventions or Math Bubble Pop?

Pettson's Inventions ships an update every 7 months, and Math Bubble Pop every 3 days. Most recently, Pettson's Inventions was updated on September 23, 2026 and Math Bubble Pop on September 21, 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.*