Pettson's Inventions 4 vs Math Bubble Pop
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pettson's Inventions 4
Explore a workshop and help Findus assist Pettson with a malfunctioning machine. Solve intricate inventions by finding hidden objects and placing them correctly to progress towards a solution. Features a kid-friendly interface with adjustable difficulty for engaging gameplay.
- 50 new inventions to solve
- Search workshop for hidden objects
- Drag and drop item placement
- Adjustable difficulty levels
- Kid-friendly interface
- Original artwork
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In the fourth game about Pettson’s Inventions we will explore the workshop together with Findus! Pettson is inside trying to figure out how to make his machine work. He has tried everything but he can’t make it to work. Of course, Findus wants to try and help Pettson with his machine, but to be able to do that he needs your help! Try to find muckles that have hidden all around the workshop, and solve the invention the muckle needs help with, to slowly but surely get closer to a solution for the machine. Drag and drop the items onto the unfinished invention and try to put them in the right place. Press the lever and see what happens! Follow Findus instructions and try to solve all the tricky inventions! The simple interface combined with an adjustable degree of difficulty makes this game appealing for both kids and parents. In addition to that we have also made it even more fun searching for all the inventions! - 50 brand new, tricky inventions - Search the workshop for more mucklas together with Findus - Voices in English, German and Swedish - Original artwork from the creator of Pettson, Sven Nordqvist - Kid friendly interface - No in-app purchase - No ads - Choose to play with or without fake objects to adjust the difficulty level Check out Pettson’s Inventions 1, 2 & 3 or the Deluxe edition for even more amazing and tricky inventions to complete.
Math Bubble Pop
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Math Bubble Pop makes learning math fun. Children practice math by popping bubbles with the correct numbers. Each round challenges players to think quickly while improving their number skills. Designed especially for children, the game combines colorful visuals, simple controls, and engaging gameplay to create a positive learning experience. Instead of traditional worksheets, kids learn through play. Every correct answer pops a bubble and helps them progress further in the game. Key Features • Fun bubble-popping gameplay • Practice basic math skills • Colorful and child-friendly design • Quick rounds that keep kids engaged • Encourages confidence with numbers Math Bubble Pop is perfect for short play sessions at home, during travel, or whenever children want a fun learning activity. The game is designed to be simple, safe, and focused on learning. Pop the bubbles, solve the math, and watch your skills grow!
Screenshots
Verdict
The clearest difference is update cadence: Math Bubble Pop at every 3 days against Pettson's Inventions 4's every 6 months. Math Bubble Pop also leads on price ($1.99 vs $4.99). Pettson's Inventions 4's advantage is iOS requirement (12.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Pettson's Inventions 4 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 4 ships an update every 6 months, Math Bubble Pop every 3 days. The most recent releases landed on September 26, 2026 and September 21, 2026 respectively.
| Parameter | Pettson's Inventions 4 | Math Bubble Pop |
|---|---|---|
| Price | $4.99 | $1.99 — better |
| Rating | 4.7 (6 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 6 months | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 320 MB | 140 MB |
| Age rating | 4+ | 4+ |
| Developer | Filimundus AB | Carl Magnus Swahn |
In-app purchases
Pettson's Inventions 4
No in-app purchases
Math Bubble Pop
No in-app purchases
Questions
Is Pettson's Inventions 4 free?
Is Math Bubble Pop free?
Do Pettson's Inventions 4 or Math Bubble Pop have ads?
Which is updated more often, Pettson's Inventions 4 or Math Bubble Pop?
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