Comparison

Bubble Trouble 3 vs Apple Knight 2

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

Head to head
About

Bubble Trouble 3

Relive a classic arcade experience by popping bubbles and avoiding hazards across 45 unique levels. Choose from four distinct weapons and utilize helpful items to progress. Enjoy single-player or local co-op gameplay on the same device.

Highlights
  • 45 unique levels
  • 4 different weapons
  • 5 helpful items
  • Single-player mode
  • Local co-op multiplayer
  • Classic arcade gameplay
Features
Read full description

Labeled as one of the 'Top 10 most played online games' - now on your Apple device. The game from your childhood! Designed in 2011, re-constructed in 2022. 45 unique levels 4 different weapons (Harpoon, Hook, Laser, Mine) 5 Items to help you complete the game. Play alone -- or together with a friend (on the same device). Have fun! :) P.S. I am the original author of the Bubble Trouble (aka Bubble Struggle) games. Please let me know any feedback via email (website link inside the game). Many thanks!

About

Apple Knight 2

Engage in fast-paced hack-and-slash combat in this action-packed platformer. Explore dungeons, battle enemies with a variety of weapons and abilities, and uncover hidden secrets. Customize your character with unique skins and unlock helpful pets to aid you in your adventures.

Highlights
  • Hack-and-slash combat
  • Unlockable weapons and skins
  • Special abilities and pets
  • Story and Adventure modes
  • Parrying and dodging mechanics
  • Hidden secrets in levels
Features
Read full description

A fast, fluid hack-and-slash platformer packed with intense combat! Experience fast-paced action in this thrilling platformer. Battle enemies, explore dungeons, and unlock weapons, unique skins, special abilities, and pets. Every level is packed with secrets, challenges, and fun combat. Game Features: - Weapons, Skins, Abilities, and Pets Choose from a wide variety of weapons, skins, abilities, and pets with a wide variety of stats and bonuses! Each weapon has a unique special ability. Pets assist you in combat. Skins offer various passive boosts. - Multiple Game Modes Explore the Story Mode or jump into a randomized Adventure Mode. - Combat Mechanics Parry enemy melee attacks with precision and deflect projectiles using your trusty sword. - Dodging & Dashing Master the art of dodging enemy melee and ranged attacks with swift dashes. - Hidden Secrets Discover 2 secret areas in every level, packed with treasures. - Special Abilities Unlock special abilities to defeat enemies from a distance. Each sword also comes with its own unique ability as well. - Fun enemy AI: Enemies can sense the player approaching from behind, yet they are foolish enough to run into spike pits.! - Controller Support Play now!

Screenshots

Bubble Trouble 34 screens
Apple Knight 24 screens

Verdict

The call

The clearest difference is review sentiment: Apple Knight 2 at 89% against Bubble Trouble 3's 0%. Apple Knight 2 also leads on rating (4.8 vs 3.0) and update cadence (every 8 days vs every 4 months). On price, ads, in-app purchases and monetization model 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 Trouble 3 sells 1 one-off in-app purchase and Apple Knight 2 sells 15 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Apple Knight 2 holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Apple Knight 2 has 3.5K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Bubble Trouble 3's written reviews are positive against 89% of Apple Knight 2's.

UpkeepUpdate frequency

Bubble Trouble 3 ships an update every 4 months, Apple Knight 2 every 8 days. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

Scorecard4 real differences · 6 level
Bubble Trouble 3 versus Apple Knight 2: the parameters behind the verdict, then further details
ParameterBubble Trouble 3Apple Knight 2
PriceFreeFree
Rating3.0 (2 ratings)4.8 (3.5K ratings) — better
Positive reviews0.0% of reviews89.4% of reviews — better
Number of ratings23.5K — better
Update frequencyEvery 4 monthsEvery 8 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 — better
Further details — not scored
Size40 MB148 MB
Age rating4+12+
DeveloperOne up gamesLimitless LLC

Customer experience

Bubble Trouble 3

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Apple Knight 2

All ratings3,402 ratings
Positive94.8%
Neutral3.0%
Negative2.2%
Written reviews263 reviews
Positive89.4%
Neutral3.4%
Negative7.2%

Bugs and requests

Bubble Trouble 3

Not enough reviews yet to summarise bugs or requests.

Apple Knight 2

Reported bugs

4 issues
  • Sound and music settings not working properly
  • Coin count not displaying correctly after switching items
  • Cloud save issues causing loss of progress and coins
  • Parry mechanic not registering consistently

Requested features

6 requests
  • Bring back the female character option
  • Reintroduce difficulty modes and endless mode
  • Add a restart button to the menu
  • Implement a world map feature
  • Introduce class-based gameplay (e.g., knight, mage, archer)
Show 1 more
  • Restore the weapon special abilities from the original game

In-app purchases

1 purchases

Bubble Trouble 3

One-time1
  • Remove ads$4.99
15 purchases

Apple Knight 2

One-time15
  • Zombie$1.99
  • Cursed Knight$1.99
  • Box of Coins$2.99
Show 12 more
  • Box of Crowns$2.99
  • Skelly$2.99
  • Knight$2.99
  • Roma Invictus$3.99
  • Redsteel Knight$3.99
  • Unlock Premium$4.99
  • Elite Ninja$4.99
  • Crate of Coins$9.99
  • Crate of Crowns$9.99
  • Unlock All Skins$9.99
  • Truckload of Coins!$19.99
  • Truckload of Crowns!$19.99

Questions

Is Bubble Trouble 3 free?
Bubble Trouble 3 is free to download, with in-app purchases available.
Is Apple Knight 2 free?
Apple Knight 2 is free to download, with in-app purchases available.
Which has better reviews, Bubble Trouble 3 or Apple Knight 2?
Apple Knight 2 is rated higher. Bubble Trouble 3 averages 3.0 out of 5 from 2 ratings, while Apple Knight 2 averages 4.8 from 3.5K ratings.
Do Bubble Trouble 3 or Apple Knight 2 have ads?
Both Bubble Trouble 3 and Apple Knight 2 show ads.
Which is updated more often, Bubble Trouble 3 or Apple Knight 2?
Bubble Trouble 3 ships an update every 4 months, and Apple Knight 2 every 8 days. Most recently, Bubble Trouble 3 was updated on October 8, 2026 and Apple Knight 2 on October 25, 2026.

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