Comparison

Happy Architect vs Dog Merge Evolution

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

Head to head
About

Happy Architect

This game encourages children to explore their creativity and improve coordination by playing with various shapes. Watch balls roll down ramps and structures tumble as they build and experiment. It's designed for young minds to foster imagination in a safe, ad-free environment.

Highlights
  • Play with 8 different shapes
  • Shapes in 3 sizes
  • Rotate shapes
  • Random shape colors
  • Landscape and portrait modes
  • No ads or in-app purchases
Features
Read full description

Happy Architect lets your child play with ramps, boxes, circles and triangles to work on their fantasy and coordination. Balls roll down ramps and boxes topple over if stacked too high. Version 1.2 contains: - Play with 8 different shapes - Each shape has 3 different sizes - Rotate the shapes before picking them - Each shape gets assigned a random colour when selected - Works in both landscape and portrait mode - For iPad and iPhone - No popup advertising - No in-game purchases needed - No registration needed - No internet connection needed Recommended for kids 2 years and up. If you like this app or have any comments or suggestions please review it and leave us a note. Hope you enjoy it :)

About

Dog Merge Evolution

Merge adorable puppies to discover bizarre, evolved canine breeds with unique mutations. Tap to earn coins, hatch new creatures, and unlock surprising story twists. Explore different stages and endings in this quirky evolution clicker game.

Highlights
  • Merge similar puppies to create new breeds
  • Discover evolved dogs with unique mutations
  • Earn coins by hatching dog eggs
  • Unlock surprising story twists and endings
  • Explore different stages and dog species
  • Doodle-like illustrations
Features
Read full description

If you’re a dog person and think you know everything about man’s best friend, your world is about to be rocked! Mix puppy breeds like you’ve never seen before and discover a whole new canine dimension that will leave you barking in such awe: the possibilities are much wow! Dachshunds, beagles, corgies and retrievers are so last week. Evolved dogs should have an extra eye or two so they can watch over their human friends more efficiently, or a handy horn just in case they get into the odd bar skirmish with a mutant unicorn. It’s your duty to let the dogs out and help them evolve! DOGE FEATURES • Pantheon: a new place for supreme beings to look down on us mortals and laugh at our misery • Impostors: watch out for impostors trying to steal the spotlight from the puppies HOW TO PLAY • Drag and drop similar puppies to create new mysterious doges • Use dog eggs to earn coins, buy new creatures and make even more money • Alternatively, fiercely tap a rabbit to make coins pop from their eggs HIGHLIGHTS • Different stages and many dog species to discover • A mind-blowing story with surprising twists • The unexpected mix of alpaca-like evolution and incremental clicker games • Doodle-like illustrations • Various possible endings: find your destiny • No dogs were harmed in the making of this game, only developers The dog days have just begun! Much fun such wow! Disclaimer: While this App is completely free to play, some additional content can be purchased for real money in-game. If you do not want to use this feature, please turn off in-app purchases in your device's settings. Like our page on Facebook and be the first to know about our upcoming games and updates! http://fb.com/tappshq

Screenshots

Happy Architect3 screens
Dog Merge Evolution4 screens

Verdict

The call

The clearest difference is in-app purchases: Happy Architect at none against Dog Merge Evolution's 13. Happy Architect also leads on ads (none vs shown) and rating (5.0 vs 4.8). Dog Merge Evolution's advantage is ratings volume (2.7K vs 1) and update cadence (every 2 months vs every 4 months). 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. Dog Merge Evolution sells 13 one-off in-app purchases. Happy Architect asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Happy Architect holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Dog Merge Evolution has 2.7K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Happy Architect ships an update every 4 months, Dog Merge Evolution every 2 months. The most recent releases landed on October 10, 2026 and October 22, 2026 respectively.

Scorecard7 real differences · 3 level
Happy Architect versus Dog Merge Evolution: the parameters behind the verdict, then further details
ParameterHappy ArchitectDog Merge Evolution
PriceFreeFree
Rating5.0 (1 ratings) — better4.8 (2.7K ratings)
Positive reviews—92.4% of reviews
Number of ratings12.7K — better
Update frequencyEvery 4 monthsEvery 2 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size66 MB153 MB
Age rating4+4+
DeveloperLine NewermannTPG TECNOLOGIA DA INFORMACAO LTDA

Customer experience

Happy Architect

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Dog Merge Evolution

All ratings2,681 ratings
Positive95.5%
Neutral2.8%
Negative1.7%
Written reviews275 reviews
Positive92.4%
Neutral3.3%
Negative4.4%

Bugs and requests

Happy Architect

Not enough reviews yet to summarise bugs or requests.

Dog Merge Evolution

Reported bugs

3 issues
  • Hats and accessories disappearing
  • Freezing on loading screen
  • Dogs pooping eggs instead of poop

Requested features

4 requests
  • More customization options for dogs
  • Ability to save progress and log in
  • Expand to more animal types
  • Reduce frequency of ads

In-app purchases

None

Happy Architect

No in-app purchases

13 purchases

Dog Merge Evolution

One-time13
  • pack of rubies$1.99
  • Hard Currency Pack 1$1.99
  • pack with diamonds$1.99
Show 10 more
  • Remove Ads$1.99
  • Shop Bundle$2.99
  • Promo Bundles Very High$2.99
  • Hard Currency Pack 2$4.99
  • big pack of rubies$5.99
  • Shop Bundle$5.99
  • Promo Bundles High$5.99
  • Trinket$6.99
  • Hard Currency Pack 3$9.99
  • starter bundle discount$9.99

Questions

Is Happy Architect free?
Happy Architect is free to download, with no in-app purchases.
Is Dog Merge Evolution free?
Dog Merge Evolution is free to download, with in-app purchases available.
Which has better reviews, Happy Architect or Dog Merge Evolution?
Happy Architect is rated higher. Happy Architect averages 5.0 out of 5 from 1 ratings, while Dog Merge Evolution averages 4.8 from 2.7K ratings.
Do Happy Architect or Dog Merge Evolution have ads?
Dog Merge Evolution shows ads; Happy Architect does not.
Which is updated more often, Happy Architect or Dog Merge Evolution?
Happy Architect ships an update every 4 months, and Dog Merge Evolution every 2 months. Most recently, Happy Architect was updated on October 10, 2026 and Dog Merge Evolution on October 22, 2026.

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