Comparison

Happy Chicken vs Egg Evolution

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

Head to head
About

Happy Chicken

Help a mother hen save her falling eggs from breaking. Tap to catch eggs before they hit the ground, hatching them into chicks. Avoid bombs to keep the chickens from getting dizzy and ending the game.

Highlights
  • Save falling eggs
  • Hatch chicks
  • Score points for saved eggs
  • Avoid bombs
  • Limited lives
Features
Read full description

Happy Chicken - Save Eggs is our new game of Happy Chicken series, mainly for the fans of pigs and chickens. Adults will also feel happy to play this game. Because it's so cute~ Happy mrs chicken Molly is on the cloud now! She will lay eggs which will be falling down to the ground and broken. What a pity! Poor mrs chicken Molly, poor eggs... But you can save these eggs! Just touch them before they hit the ground! The eggs will hatch little chicks. What a happy time! You will get 1 point for each egg saved. Don't miss any colorful egg! Saving colorful eggs will get extra 4 points, totally 5 points for each! If you let the eggs hit the ground, you will lose one life. You have only 3 lives. Please be careful~ DON'T touch the bomb! If you touch the bomb, it will explode and the chickens will get dizzy. The game is over! Come on, save the eggs of your happy mrs chicken!

About

Egg Evolution

Embark on a heartwarming journey as a lone egg yolk seeking belonging. Merge creatures to evolve them into various forms, from chickens to dinosaurs, and tap for extra rewards in this idle clicker adventure.

Highlights
  • Heartwarming narrative
  • Choose evolutionary paths
  • Merge mechanics for evolution
  • Tap for extra rewards
  • Dynamic evolutionary world
  • Idle clicker gameplay
Features
Read full description

Embark on an epic journey in "Egg Evolution - Merge Game" a captivating mobile game that unfolds the heartwarming story of a lone egg yolk's Tamago quest for belonging. It all began when the solitary yolk sought refuge and companionship, forming an inseparable bond with the egg white. Together, they discovered a home within a unique eggshell, marking the commencement of their extraordinary adventure in this idle clicker game. As the Tamago egg began its journey, it underwent evolution and mutations, presenting players with a fascinating choice – will it evolve into a majestic dragon, a humble chicken, or a formidable monster or t-rex? The game's mechanics revolve around the fusion of two species to create a third, earning coins for each novel evolutionary step. To expedite this process, players must continuously enhance the abilities of their existing heroes. Additional coins can be earned by tapping on individual heroes, with each tap carrying its own unique value. Key Features: 1. Heartwarming Narrative: Join our courageous Tamago egg protagonist and its loyal egg white companion on a quest for a home and identity. The journey unfolds through captivating visuals and a compelling storyline, providing an emotional backdrop to the evolutionary adventure in idle clicker game. 2. Choose Your Evolutionary Path: Decide the fate of your Tamago egg hero – will it become a majestic dragon, a clucking chicken, or a fearsome t-rex? Each choice unlocks a unique set of challenges and opportunities, shaping the course of the adventure. 3. Evolutionary Mechanics - Merge Game: Merge two eggs to create a t-rex or chicken, earning coins with each successful fusion. These coins play a crucial role in accelerating the evolutionary process of the idle clicker game. To progress further, constant upgrades of existing heroes are essential, making strategic decisions a key aspect of gameplay. Сhickens are evolved down the dinosaur line a long time ago. It is also correct that reptiles (lizards & dinosaurs) were laying eggs a long time before some of them grew feathers & took to the skies....& then some lost the use of their wings & began running around the undergrowth. So to answer that apparently unanswerable question " which came first, the chicken or the egg?" Of course it was the egg which came first, millions of years before the chicken came along or not? 4. Tap for Extra Rewards: Enhance your coin collection by tapping on individual heroes, each tap offering a distinct value. Strategic tapping is crucial for obtaining additional coins and boosting the evolutionary journey. 5. Dynamic Evolutionary World: Witness the egg's evolution from a single-cell organism to formidable beings such as giant dinosaurs. We offer you to choose for yourself - which came first, the chicken or the egg in the idle clicker game. The game introduces genetically mutated creatures, providing an exciting and dynamic evolutionary experience. 6. Race Through Evolution - Merge Game: Experience the thrill of racing through different stages of evolution, encountering challenges, and unlocking new species. Сhickens are evolved down the dinosaur line. It is also correct that dinosaurs laid eggs. So to answer that apparently unanswerable question " which came first, the chicken or the egg?" Of course it was the egg which came first, but whose egg? The incremental clicker game mechanics keep the gameplay exciting and engaging. Conclusion: "Egg Evolution - Merge Game" offers a delightful blend of heartwarming storytelling, strategic gameplay, and charming visuals. Dive into the exciting world of evolving eggs, choose your evolutionary path, and embark on an idle game adventure that combines the joy of evolution with the thrill of tapping. Download now and witness the evolution of a Tamago egg like never before!

Screenshots

Happy Chicken4 screens
Egg Evolution4 screens

Verdict

The call

The clearest difference is review sentiment: Happy Chicken at 100% against Egg Evolution's 50%. Happy Chicken also leads on in-app purchases (none vs 9) and update cadence (every 10 months vs every 29 months). Egg Evolution's advantage is ads (none vs shown) and rating (4.8 vs 4.4). On price, ratings volume 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. Egg Evolution sells 9 one-off in-app purchases. Happy Chicken asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Egg Evolution holds the better App Store score, 4.8 against 4.4. Both are backed by a comparable volume of ratings — 106 and 36 respectively. Written reviews complicate that: 100% of Happy Chicken's written reviews are positive against 50% of Egg Evolution's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Happy Chicken ships an update every 10 months, Egg Evolution every 29 months. Both last shipped on October 24, 2026.

Scorecard7 real differences · 3 level
Happy Chicken versus Egg Evolution: the parameters behind the verdict, then further details
ParameterHappy ChickenEgg Evolution
PriceFreeFree
Rating4.4 (106 ratings)4.8 (36 ratings) — better
Positive reviews100.0% of reviews — better50.0% of reviews
Number of ratings106 — better36
Update frequencyEvery 10 months — betterEvery 29 months
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better12.0
Further details — not scored
Size22 MB89 MB
Age rating4+4+
DeveloperPeikun DuanBohdan Savchenko

Customer experience

Happy Chicken

All ratings106 ratings
Positive87.7%
Neutral4.7%
Negative7.5%
Written reviews18 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Egg Evolution

All ratings34 ratings
Positive91.2%
Neutral5.9%
Negative2.9%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

Happy Chicken

No in-app purchases

9 purchases

Egg Evolution

One-time9
  • 60 Gems$0.99
  • 150 Gems$1.99
  • Remove all ads$2.99
Show 6 more
  • 400 Gems$3.99
  • Special offer 2$3.99
  • Special Offer$4.99
  • 1000 Gems$6.99
  • 3000 Gems$12.99
  • 10000 Gems$19.99

Questions

Is Happy Chicken free?
Happy Chicken is free to download, with no in-app purchases.
Is Egg Evolution free?
Egg Evolution is free to download, with in-app purchases available.
Which has better reviews, Happy Chicken or Egg Evolution?
Egg Evolution is rated higher. Happy Chicken averages 4.4 out of 5 from 106 ratings, while Egg Evolution averages 4.8 from 36 ratings.
Do Happy Chicken or Egg Evolution have ads?
Happy Chicken shows ads; Egg Evolution does not.
Which is updated more often, Happy Chicken or Egg Evolution?
Happy Chicken ships an update every 10 months, and Egg Evolution every 29 months. Most recently, Happy Chicken was updated on October 24, 2026 and Egg Evolution on October 24, 2026.

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