Comparison

Smashy Duo vs Griddie Islands

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

Head to head
About

Smashy Duo

Control two heroes simultaneously in this fast-paced arcade game to defeat monsters. Unlock over 100 unique heroes and utilize power-ups to enhance the challenging gameplay. Enjoy engaging story and campaign modes with boss fights.

Highlights
  • Dual hero control
  • Over 100 unlockable heroes
  • 5 unique power-ups
  • Engaging Story Mode
  • Campaign Mode with 50 levels
  • Boss fights
Features
Read full description

Smashy Duo is an unique fast-paced arcade action game where you control 2 Heroes to hit as many monsters before one of them was knocked off from the stage. Smashy Duo features a simple tap control where anyone can easily pick up and play without going through complex tutorials. Over 100 Heroes to be unlocked where everyone has their own unique appearance and sound effect. Additionally, Smashy Duo includes 5 unique Power-Ups to enhance the excitement that lies in every single match that you play. Be warned that this could be one of the most addictive games of all time. Feature Highlights: - Fast-paced, action-packed, unique, and challenging gameplay experience - Intuitive and simplest tap control - Engaging Story Mode - Campaign Mode with 50 levels of challenge - Intense yet satisfying Boss Fight - Over 100 Heroes to be unlocked - 5 upgradable Power-Ups - Different sets of Monsters and Stages to be unlocked - Stunning soundtrack and effect - Game Center Achievements Be sure to follow us on Facebook, Twitter to get the latest development news from us! fb.com/bigfrostgames twitter.com/bigfrostgames

About

Griddie Islands

Place quirky beings on tiny islands to attract fleas that produce money. Merge beings to discover higher levels and increase production in this lively idle merger game. Explore over 50 unique levels.

Highlights
  • Place beings on islands
  • Fleas produce money
  • Merge beings to level up
  • Discover 50+ levels
  • Idle production mechanics
Features
Read full description

Welcome to the world of Griddies! A world where tiny islands are inhabited by even tinier fleas and quirky beings called Griddies! Place griddies on the islands and watch as the fleas start to jump around in excitement and produce money! Use it to buy more griddies to attract more fleas. Same-level Griddies can also be merged into higher level ones, and the higher the level the more they produce! Merge every Griddie to discover the 50+ levels, each with its own look and personality. Merge, level up, and try to keep the islands filled in this lively idle merger!

Screenshots

Smashy Duo4 screens
Griddie Islands4 screens

Verdict

The call

Smashy Duo and Griddie Islands both sit at 4.8 stars, but that hides the real split: 94% of Smashy Duo's written reviews are positive against 68% of Griddie Islands's. On price, rating, ratings volume and update cadence 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. Smashy Duo sells 8 one-off in-app purchases and Griddie Islands sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Smashy Duo against 4.7 for Griddie Islands. Both are backed by a comparable volume of ratings — 1.2K and 1.1K respectively. Written reviews are what separate them: 94% of Smashy Duo's written reviews are positive against 68% of Griddie Islands's.

UpkeepUpdate frequency

Smashy Duo ships an update every 5 weeks, Griddie Islands monthly. The most recent releases landed on July 22, 2026 and September 23, 2026 respectively.

Scorecard1 real difference · 9 level
Smashy Duo versus Griddie Islands: the parameters behind the verdict, then further details
ParameterSmashy DuoGriddie Islands
PriceFreeFree
Rating4.8 (1.2K ratings) — better4.7 (1.1K ratings)
Positive reviews93.8% of reviews — better68.2% of reviews
Number of ratings1.2K — better1.1K
Update frequencyEvery 5 weeksMonthly — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size322 MB179 MB
Age rating4+4+
DeveloperBig Frost GamesPomelo Games

Customer experience

Smashy Duo

All ratings1,231 ratings
Positive96.7%
Neutral1.5%
Negative1.9%
Written reviews224 reviews
Positive93.8%
Neutral3.6%
Negative2.7%

Griddie Islands

All ratings1,101 ratings
Positive95.3%
Neutral2.3%
Negative2.5%
Written reviews129 reviews
Positive68.2%
Neutral10.1%
Negative21.7%

User reviews

Smashy Duo

From 1.2K App Store ratings

What we love

  • 👍 Childhood game
  • 👍 Great casual game
  • 👍 Not a money grab
  • 👍 Great game
  • 👍 Simple and fun

Room to improve

  • 🐛 Occasional crashes
  • 🐛 Glitchy when registering input

Griddie Islands

From 1.1K App Store ratings

What we love

  • 💫 Charming and clever design
  • 🎨 Unique and fun Griddie designs
  • 👍 Simple and easy to pick up
  • 🕰️ Relaxing and addictive gameplay
  • 💰 No excessive monetization

Room to improve

  • 🐢 Slow progression after early levels
  • 🔁 Repetitive Griddie designs after level 50
  • 🔋 High battery consumption
  • 🔍 Difficulty merging Griddies
  • 📺 Inconsistent ad rewards

Bugs and requests

Smashy Duo

Reported bugs

2 issues
  • Game freezes and crashes
  • Incompatible with some devices

Requested features

10 requests
  • More levels or new mechanics
  • Add bosses into endless mode
  • Multiplayer mode
  • Story mode with boss battles
  • Campaign mode
Show 5 more
  • Dark mode option
  • Ability to swap duos
  • Add Sans and Papyrus as a duo
  • Add more Star Wars characters
  • Option to remove screen shake

Griddie Islands

Reported bugs

3 issues
  • Screen going black when placing Griddies
  • Inventory getting stuck with no way to clear
  • Inconsistent in-app purchase functionality

Requested features

5 requests
  • More islands and Griddie designs
  • Prestige system or other progression mechanics
  • Option to sell or discard unwanted Griddies
  • Ability to rotate Griddies
  • In-game notes or planning tools

In-app purchases

8 purchases

Smashy Duo

One-time8
  • Pile of Coins$0.99
  • Limited Time Bundle$1.99
  • Coin Doubler$2.99
Show 5 more
  • Starter Bundle Original Price$3.99
  • Bag of Coins$4.99
  • Bag of Coins Original Price$7.99
  • Chest of Coins$9.99
  • Chest of Coins Original Price$19.99
6 purchases

Griddie Islands

One-time6
  • Cubes 10 pack2 variants$0.99
  • Cubes 60 pack2 variants$4.99
  • Cubes 200 pack$9.99
Show 3 more
  • Cubes 600 pack$19.99
  • Cubes 2100 pack$49.99
  • Cubes 5800 pack$99.99

Questions

Is Smashy Duo free?
Smashy Duo is free to download, with in-app purchases available.
Is Griddie Islands free?
Griddie Islands is free to download, with in-app purchases available.
Which has better reviews, Smashy Duo or Griddie Islands?
Smashy Duo is rated higher. Smashy Duo averages 4.8 out of 5 from 1.2K ratings, while Griddie Islands averages 4.7 from 1.1K ratings.
Do Smashy Duo or Griddie Islands have ads?
Both Smashy Duo and Griddie Islands show ads.
Which is updated more often, Smashy Duo or Griddie Islands?
Smashy Duo ships an update every 5 weeks, and Griddie Islands monthly. Most recently, Smashy Duo was updated on July 22, 2026 and Griddie Islands on September 23, 2026.

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