Comparison

Goat Evolution vs 21 Trainer

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

Head to head
About

Goat Evolution

Combine mutant goats to evolve them into bizarre and exotic forms. Discover new species, earn coins, and unlock upgrades in this evolutionary clicker game. Explore multiple endings and enjoy unique doodle-style illustrations.

Highlights
  • Combine goats to evolve new species
  • Discover over 30 goat species
  • Earn goat poop coins
  • Upgrade creatures and gameplay
  • Multiple possible endings
  • Incremental clicker mechanics
Features
Read full description

They yell like humans, climb trees and even mountains. Yes, goats are crazy creatures for sure. What would happen if mutations started happening to them? Combine goats to evolve them and discover their most curious, exotic and bizarre forms! From the guys that couldn’t resist releasing yet another nonsensical sequel to Cow Evolution and Platypus Evolution, comes… guess what… Goat Evolution! Come on, goats are rad. Plus, more mutations, upgrades and all-new game features never seen in the land of mutant cows and platypi. “Seriously? Here we goat again.” - Ram Don Playa “Now we’re talking, things just goat serious.” HOW TO PLAY • Drag and drop similar goats to combine them and create new mysterious creatures • Use goat poop coins to buy new creatures and make even more money • Alternatively, fiercely tap the goats to make coins pop from pooping HIGHLIGHTS • 5 stages and over 30 goat species to discover: bucks, does, billies, nannies, alpaca goats, robot goats, alien goats and much more • The unexpected mix of alpaca-like evolution, 2048 and incremental clicker games • Doodle-like illustrations • Many possible endings: find your own destiny • Upgrades, upgrades, upgrades…! More than ever! • No goats were harmed in the making of this game, only developers Watch the process of evolution in a very peculiar way. You think you goat this? Then think no more, download Goat Evolution now start playing the very baaaa-st game of this year. 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

About

21 Trainer

Read full description

21 Trainer is a focused practice app for learning blackjack fundamentals and mastering the Hi-Lo counting system. Play hands in a clean table view, then switch to dedicated training and quick drills to build speed and accuracy. Features: - Play mode to practice real decision flow hand by hand. - Training mode for running and true count practice with optional quizzes. - Quick Drills with adjustable duration, auto-advance pace, mid-quizzes, and a final check. - Detailed statistics across play, training, and drills: hands played, win rate, counting accuracy, and decision time. - Customization for decks, themes, card styles, and quiz options. Whether you are new to counting or polishing your skills, 21 Trainer helps you practice deliberately and track your progress over time.

Screenshots

Goat Evolution4 screens
21 Trainer4 screens

Verdict

The call

The clearest difference is in-app purchases: 21 Trainer at none against Goat Evolution's 11. 21 Trainer also leads on ads (none vs shown). Goat Evolution's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 26.0). On price 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. Goat Evolution sells 10 one-off in-app purchases. 21 Trainer asks for nothing beyond the download.

Scorecard4 real differences · 6 level
Goat Evolution versus 21 Trainer: the parameters behind the verdict, then further details
ParameterGoat Evolution21 Trainer
PriceFreeFree
Rating4.7 (9.5K ratings) — better—
Positive reviews84.5% of reviews—
Number of ratings9.5K — better—
Update frequencyEvery 5 weeks—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better26.0
Further details — not scored
Size153 MB4 MB
Age rating9+4+
DeveloperTPG TECNOLOGIA DA INFORMACAO LTDAJan Haider

Bugs and requests

Goat Evolution

Reported bugs

3 issues
  • Goats not merging properly
  • Game crashes on startup
  • Purchases not registering correctly

Requested features

4 requests
  • Ability to customize goat colors
  • Offline crate opening/auto-collect feature
  • Cloud save/sync across devices
  • More level variety beyond just merging goats

21 Trainer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

10 purchases

Goat Evolution

One-time10
  • ads removal$0.99
  • pack of gems2 variants$1.99
  • instant coins multiplier$1.99
Show 7 more
  • pack of rubies$1.99
  • pack of gems$4.99
  • income doubler$5.99
  • big pack of rubies$5.99
  • Trinket$6.99
  • pack of gems$9.99
  • pack of gems$19.99
None

21 Trainer

No in-app purchases

Questions

Is Goat Evolution free?
Goat Evolution is free to download, with in-app purchases available.
Is 21 Trainer free?
21 Trainer is free to download, with no in-app purchases.
Do Goat Evolution or 21 Trainer have ads?
Goat Evolution shows ads; 21 Trainer does not.

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