Comparison

Smiley Chain vs ChainDrop

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

Head to head
About

Smiley Chain

A classic falling block puzzle game where players connect groups of four or more same-colored smilies to clear them from the screen. Trigger chain reactions for bonus power-ups and compete for high scores on a global leaderboard.

Highlights
  • Falling block gameplay
  • Connect 4+ same-colored smilies
  • Horizontal and vertical connections
  • Chain reaction bonuses
  • Global leaderboards
  • Classic 8-bit style
Features
Read full description

GAME INTRO ---------------- Smiley Chain is a classic game that has falling group of 2 smilies from top of the screen. The pieces can be moved, dropped, and rotated as they fall. The piece falls until it reaches another smiley or the bottom of the screen. When four or more smilies of the same color line up adjacent to each other, the smiley will connect to each other, blinking and disappear. Smilies of the same color can connect horizontally or vertically, but not diagonally. A chain is made when falling smilies cause a new group of smilies to disappear, making a chain reaction. When player made a chain, you will earn a special bonus: Big Eater or Random Brush that will clear a lot of smilies in a extraordinary way. You can compete your score with other playes via leaderboard worldwide. Now go for it and have fun! CREDIT ------------------ + Sounds generated from Bfxr. FAN PAGE ------------------ + Facebook: https://www.facebook.com/qastudiosapps

About

ChainDrop

Features
Read full description

ChainDrop is an addictive 8x8 grid puzzle game that combines classic block placement mechanics with explosive chain-burst combos. Drop blocks, build matching chains, and trigger cascading reactions for maximum points! Core Gameplay: - Color Burst Chain System: Place 4+ adjacent same-color blocks to trigger a burst. Watch them explode and create stunning chain reactions as blocks cascade down—just like Puyo Puyo! - Line Clearing: Complete entire rows or columns and they instantly clear, making room for more combos - Gravity Mechanics: Blocks fall naturally after clears, enabling consecutive chain reactions and big scores - Fever Gauge: Build up your combo multiplier and fill the Fever Gauge to unlock powerful rainbow blocks that match any color - Combo Multiplier Scoring: Bigger chains = bigger multipliers. Create the ultimate cascade for massive point bonuses Visual & Haptic Experience: - Sleek Liquid Glass UI design with smooth animations - Strategic haptic feedback on block placements and bursts - Dynamic sound design that responds to your combos - Satisfying visual effects that reward your puzzle-solving skills Play Anytime: - Casual endless mode—play at your own pace - No WiFi required, play offline - Quick sessions or extended marathons - Available in English and Japanese Premium Option: Remove all ads with a one-time in-app purchase and enjoy uninterrupted puzzle solving. Ad-free play includes all standard gameplay features. Perfect for puzzle enthusiasts, casual gamers, and anyone who loves the satisfaction of triggering massive combos. Download ChainDrop today!

Screenshots

Smiley Chain3 screens
ChainDrop3 screens

Verdict

The call

The clearest difference is in-app purchases: Smiley Chain at none against ChainDrop's 1. Smiley Chain also leads on ads (none vs shown) and iOS requirement (12.0 vs 17.0). On price 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

Both are free to download. ChainDrop sells 1 one-off in-app purchase. Smiley Chain asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Smiley Chain versus ChainDrop: the parameters behind the verdict, then further details
ParameterSmiley ChainChainDrop
PriceFreeFree
Rating4.0 (4 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 4 months—
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better17.0
Further details — not scored
Size47 MB4 MB
Age rating4+4+
DeveloperQuang Duc VuKeishi Iizuka

In-app purchases

None

Smiley Chain

No in-app purchases

1 purchases

ChainDrop

One-time1
  • Remove Ads$1.99

Questions

Is Smiley Chain free?
Smiley Chain is free to download, with no in-app purchases.
Is ChainDrop free?
ChainDrop is free to download, with in-app purchases available.
Do Smiley Chain or ChainDrop have ads?
ChainDrop shows ads; Smiley Chain does not.

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