Comparison

Bubble Ball vs Heart Box

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Bubble Ball

A physics puzzle game where you use creative solutions with various pieces and powerups to guide a bubble to its goal. Test your ingenuity and logical thinking skills with over 150 levels, including user-created content.

Highlights
  • Physics-based puzzles
  • Level editor
  • Community levels
  • Wood and metal pieces
  • Powerups (speed boost, reverse gravity)
  • 156 levels
Features
Read full description

Try this fun, new physics puzzle game, where you will test your ingenuity and thinking skills to get the bubble to the goal. Community Levels – create your own levels for Bubble Ball, and play levels created by others! Visit naygames.com/create on your computer to start making your own levels! Using the pieces and powerups provided, come up with creative solutions to get the bubble to the goal! There are two types of pieces, wood and metal. Wood pieces are affected by gravity when you tap Start, while metal ones stay where you placed them. Use powerups to give the bubble speed boosts and even reverse gravity! Don't want to start at the beginning? You can skip around to your liking and jump right into the 156 exciting levels (48 are free; then upgrade to the full version of Bubble Ball for all 156 levels). A great game to test your logical thinking skills and to play whenever you're bored!

About

Heart Box

Guide a robot through challenging puzzle rooms by utilizing realistic physics and a variety of objects. Solve over 180 levels across four game modes, with the ability to create and share your own levels.

Highlights
  • Over 180 puzzle levels
  • Four distinct game modes
  • Level editor and QR code sharing
  • Online community levels database
  • Realistic physics engine
  • Robot customization with skins
Features
Read full description

Professor Rat created Robby but gave him a weak battery, which is why our hero has to constantly recharge and participate in crazy experiments. Take the robot through all the experimental puzzle rooms of Professor Rat to release him from the charger! Features: ▶ Over 180 levels for your brain! ▶ 4 funny game modes ▶ 20 physical objects ▶ Level Editor & Collection of QR levels ▶ Online database "Community Levels" ▶ Tons of skins for robot! ▶ Realistic physics ▶ High-quality graphics ▶ A lot of cartoons! ▶ Game achievements & leaderboards Find new levels in our community: Facebook: https://www.facebook.com/radbrothers Twitter: https://twitter.com/Rad_Brothers Instagram: https://www.instagram.com/rad_brothers VK: https://vk.com/radbrothersid YouTube channel: https://www.youtube.com/user/RadBrothersID Our website: https://radbrothers.com

Screenshots

Bubble Ball4 screens
Heart Box4 screens

Verdict

The call

The clearest difference is rating: Heart Box at 4.6 against Bubble Ball's 3.9. Heart Box also leads on review sentiment (88% vs 59%). Bubble Ball's advantage is ads (none vs shown) and iOS requirement (11.0 vs 13.0). On price, ratings volume, update cadence and in-app purchases 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

Both are free to download. Bubble Ball sells 1 one-off in-app purchase and Heart Box sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Heart Box holds the better App Store score, 4.6 against 3.9. Both are backed by a comparable volume of ratings — 160 and 209 respectively. Written reviews point the same way: 59% of Bubble Ball's written reviews are positive against 88% of Heart Box's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

Scorecard4 real differences · 6 level
Bubble Ball versus Heart Box: the parameters behind the verdict, then further details
ParameterBubble BallHeart Box
PriceFreeFree
Rating3.9 (160 ratings)4.6 (209 ratings) — better
Positive reviews59.2% of reviews87.5% of reviews — better
Number of ratings160209 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size11 MB108 MB
Age rating4+4+
DeveloperNay Games LLCKonstantin Radchenko

Customer experience

Bubble Ball

All ratings160 ratings
Positive69.4%
Neutral4.4%
Negative26.3%
Written reviews260 reviews
Positive59.2%
Neutral11.2%
Negative29.6%

Heart Box

All ratings209 ratings
Positive94.3%
Neutral2.4%
Negative3.3%
Written reviews40 reviews
Positive87.5%
Neutral7.5%
Negative5.0%

Bugs and requests

Bubble Ball

Reported bugs

3 issues
  • Congratulations screen appearing after completing single levels
  • Pieces getting stuck or behaving unexpectedly
  • Compatibility issues with newer iOS versions

Requested features

4 requests
  • More levels and level packs
  • Improved controls and responsiveness
  • Customization options (ball color, backgrounds, etc.)
  • Difficulty settings or progressive challenges

Heart Box

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Bubble Ball

One-time1
  • Level Pack 1$1.99
13 purchases

Heart Box

One-time13
  • 1000 Coins$0.49
  • 5000 Coins$0.99
  • 10000 Coins$1.49
Show 10 more
  • 10000 Coins$2.99
  • All Purple Skins$3.99
  • All Blue Skins$3.99
  • Remove ads$4.99
  • Open all levels & remove ads$6.99
  • All Yellow Skins$6.99
  • 30000 Coins$6.99
  • VIP Gold Skin$7.99
  • VIP Brilliant Skin$7.99
  • 50000 Coins$9.99

Questions

Is Bubble Ball free?
Bubble Ball is free to download, with in-app purchases available.
Is Heart Box free?
Heart Box is free to download, with in-app purchases available.
Which has better reviews, Bubble Ball or Heart Box?
Heart Box is rated higher. Bubble Ball averages 3.9 out of 5 from 160 ratings, while Heart Box averages 4.6 from 209 ratings.
Do Bubble Ball or Heart Box have ads?
Heart Box shows ads; Bubble Ball does not.
Which is updated more often, Bubble Ball or Heart Box?
Bubble Ball ships an update every 2 months, and Heart Box every 2 months. Most recently, Bubble Ball was updated on October 2, 2026 and Heart Box on September 29, 2026.

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