Comparison

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.

Head to head
About

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.

Highlights
  • 50 new inventions to solve
  • Search workshop for hidden objects
  • Drag and drop item placement
  • Adjustable difficulty levels
  • Kid-friendly interface
  • Original artwork
Features
Read full description

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.

About

Math Bubble Pop

Features
Read full description

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

Pettson's Inventions 44 screens
Math Bubble Pop4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

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.

UpkeepUpdate frequency

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.

Scorecard3 real differences · 7 level
Pettson's Inventions 4 versus Math Bubble Pop: the parameters behind the verdict, then further details
ParameterPettson's Inventions 4Math Bubble Pop
Price$4.99$1.99 — better
Rating4.7 (6 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 6 monthsEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size320 MB140 MB
Age rating4+4+
DeveloperFilimundus ABCarl Magnus Swahn

In-app purchases

None

Pettson's Inventions 4

No in-app purchases

None

Math Bubble Pop

No in-app purchases

Questions

Is Pettson's Inventions 4 free?
Pettson's Inventions 4 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 4 or Math Bubble Pop have ads?
Neither Pettson's Inventions 4 nor Math Bubble Pop shows ads.
Which is updated more often, Pettson's Inventions 4 or Math Bubble Pop?
Pettson's Inventions 4 ships an update every 6 months, and Math Bubble Pop every 3 days. Most recently, Pettson's Inventions 4 was updated on September 26, 2026 and Math Bubble Pop on September 21, 2026.

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