Comparison

Happy Stacking Fun vs Line Thread

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

Head to head
About

Happy Stacking Fun

Features
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Hexa Sort is not merely a game; it's a captivating brain teaser that demands smart thinking. As players progress through levels, they'll find the gameplay to be both addicting and calming, striking the perfect balance between challenge and relaxation. Put your skills to the test with tasks involving sorting, stacking, and merging hexa tiles, witnessing the rewarding results of your efforts. Unlock new levels to keep your mind sharp, reveling in the therapeutic experience of this captivating color puzzle game. The game caters to enthusiasts of color fill 3D and challenges based on hexagon structures. Invite friends to join the excitement, compete for high scores, and share the joy of engaging in fun puzzle games. FEATURES: - Easy-to-play & relaxing gameplay - Smooth 3D graphics - Vibrant Colors - Power-ups & Boosters - Satisfying ASMR sound effects

About

Line Thread

Features
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Line Thread is a satisfying puzzle game built around direction, timing, and smart sequencing. Each level places colorful arrows on a grid, and every arrow can only slide out in the direction it points. Sounds simple, but blocked paths, limited chances, and tricky layouts turn every move into a strategy decision. Use Undo, Hint, and Remove wisely to escape difficult situations and keep your progress moving forward. With handcrafted stages, clean visuals, and easy-to-learn but challenging gameplay, Line Thread offers a polished brain-teasing experience that rewards observation, planning, and calm problem-solving.

Screenshots

Happy Stacking Fun4 screens
Line Thread3 screens

Verdict

The call

Happy Stacking Fun and Line Thread are too close to call on the numbers: across 6 compared parameters โ€” price, update cadence, ads and in-app purchases among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 30, 2026 and October 9, 2026 respectively.

ScorecardNo meaningful differences
Happy Stacking Fun versus Line Thread: the parameters behind the verdict, then further details
ParameterHappy Stacking FunLine Thread
PriceFreeFree
Update frequencyFortnightlyFortnightly
AdsYesYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS12.0 โ€” better13.0
Further details โ€” not scored
Size177 MB144 MB
Age rating17+17+
DeveloperLanGang Zhang่ทƒ ไบŽ

In-app purchases

None

Happy Stacking Fun

No in-app purchases

None

Line Thread

No in-app purchases

Questions

Is Happy Stacking Fun free?
Happy Stacking Fun is free to download, with no in-app purchases.
Is Line Thread free?
Line Thread is free to download, with no in-app purchases.
Do Happy Stacking Fun or Line Thread have ads?
Both Happy Stacking Fun and Line Thread show ads.
Which is updated more often, Happy Stacking Fun or Line Thread?
Happy Stacking Fun ships an update fortnightly, and Line Thread fortnightly. Most recently, Happy Stacking Fun was updated on September 30, 2026 and Line Thread on October 9, 2026.

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