Comparison

Billy Box (Stack Attack) vs Diamond Quest

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

Head to head
About

Billy Box (Stack Attack)

Arrange boxes in challenging levels based on a classic 90s puzzle game. Test your skills and spatial reasoning in this engaging experience.

Highlights
  • Box stacking puzzle gameplay
  • Multiple difficulty levels
  • Inspired by 90s vintage puzzles
  • Modernized puzzle mechanics
  • Challenging level design
Features
Read full description

Billy Box is the modernization of the puzzle vintage 90s. Help Billy to arrange his boxes in various difficulty levels! Send requests, comments and suggestions to: BillyBox.info@gmail.com Thank you!

About

Diamond Quest

Embark on an addictive adventure as an explorer collecting gems in ancient temples and castles. Navigate treacherous environments, overcome obstacles, and defeat boss monsters to progress through challenging puzzles. Utilize mystic tools to overcome traps and reach the exit.

Highlights
  • Gem collection quests
  • Obstacle and trap navigation
  • Boss monster battles
  • Mystic tool usage
  • Hundreds of puzzles
  • Checkpoint system
Features
Read full description

Be Aware! The most popular and addictive adventure game is now available on the store! In Diamond Quest: Don't Rush!, you are an intrepid explorer, pressing deep into the jungles of Angkor Wat temple, the dungeons of Bavaria castle, and the icy Tibet caves. Your quest is collect a series of gems before heading for an exit that leads to the next room. In your adventure, you must cut through leaves, break cobwebs to find the precious jewels. Gravity takes hold of precariously balanced boulders and sends them toppling down to smash any slow-moving creatures - yourself included. At the end of each map, you must defeat a boss monster to escape for the next locale. Features - Fantastic Visual: Gorgeous HD graphics and lovely sound tracks. - Exciting Gameplay: Tons of different obstacles and traps to get around: snakes, turtles, bombs, monkeys...Some where you have to dive into the water to complete your quest. - Checkpoint: Re-spawn your self at the most recent checkpoint at anytime. - Big Boss: So big and so hard to defeat. Be careful with your life. - Mystic Tools: Use Mystic Hammer to break the weak walls, Mystic Hook to drag things and Freeze Hammer to freeze things. - Challenge Puzzle: Challenge your brain and prove your intelligence with hundred of puzzles to solve. Don't Rush! Otherwise you will be trapped Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Billy Box (Stack Attack)4 screens
Diamond Quest4 screens

Verdict

The call

The clearest difference is review sentiment: Diamond Quest at 71% against Billy Box (Stack Attack)'s 0%. Billy Box (Stack Attack)'s advantage is ads (none vs shown) and iOS requirement (9.0 vs 12.0). On price, update cadence, 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. Billy Box (Stack Attack) sells 3 one-off in-app purchases and Diamond Quest sells 15 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on September 19, 2026 and September 28, 2026 respectively.

Scorecard3 real differences · 7 level
Billy Box (Stack Attack) versus Diamond Quest: the parameters behind the verdict, then further details
ParameterBilly Box (Stack Attack)Diamond Quest
PriceFreeFree
Rating—4.5 (641 ratings) — better
Positive reviews0.0% of reviews71.2% of reviews — better
Number of ratings—641 — better
Update frequencyWeeklyWeekly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better12.0
Further details — not scored
Size57 MB186 MB
Age rating4+12+
DeveloperAlessandro de SanctisLuu Trong

Customer experience

Billy Box (Stack Attack)

Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Diamond Quest

All ratings641 ratings
Positive87.2%
Neutral6.1%
Negative6.7%
Written reviews177 reviews
Positive71.2%
Neutral7.3%
Negative21.5%

Bugs and requests

Billy Box (Stack Attack)

Not enough reviews yet to summarise bugs or requests.

Diamond Quest

Reported bugs

3 issues
  • Levels not progressing after completing previous ones
  • Certain levels being unbeatable due to bugs
  • Crashes and freezes on newer devices

Requested features

3 requests
  • Original version with classic sound effects
  • Ability to continue progress after updates
  • Improved level progression and unlocking

In-app purchases

3 purchases

Billy Box (Stack Attack)

One-time3
  • Remove Ads$0.99
  • Unlimited Lives$0.99
  • Unlock all Worlds$0.99
15 purchases

Diamond Quest

Subscriptions1
  • Vip Package$4.991 Month
One-time14
  • Pile of Diamonds$0.99
  • Promotion Package 1$0.99
  • Promotion Package 2$1.99
Show 11 more
  • Promotion Package 3$2.99
  • Promotion Package 5$4.99
  • Promotion Package 6$5.99
  • Heap of Diamonds$6.99
  • Promotion Package 7$6.99
  • Promotion Package 8$7.99
  • Promotion Package 10$9.99
  • Bag of Diamonds$13.99
  • Chest of Diamonds$27.99
  • Cart of Diamonds$49.99
  • Diamond Mine$99.99

Questions

Is Billy Box (Stack Attack) free?
Billy Box (Stack Attack) is free to download, with in-app purchases available.
Is Diamond Quest free?
Diamond Quest is free to download, with in-app purchases available.
Do Billy Box (Stack Attack) or Diamond Quest have ads?
Diamond Quest shows ads; Billy Box (Stack Attack) does not.
Which is updated more often, Billy Box (Stack Attack) or Diamond Quest?
Billy Box (Stack Attack) ships an update weekly, and Diamond Quest weekly. Most recently, Billy Box (Stack Attack) was updated on September 19, 2026 and Diamond Quest on September 28, 2026.

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