{"app_store_id":901864337,"slug":"cow-evolution-merge-to-evolve-901864337","name":"Cow Evolution: Merge to Evolve","subtitle":"Idle Clicker and Battle Cats","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/99/de/52/99de5295-72cd-7011-2061-6bc17831e13a/iOS_AppIcon-0-0-1x_U007emarketing-0-6-0-85-220.png/512x512bb.jpg","store_url":"https://apps.apple.com/us/app/cow-evolution-merge-to-evolve/id901864337?uo=4","price":0,"currency":"USD","rating":4.73449,"rating_count":23784,"in_app_purchases":true,"recent_rating":3.2,"recent_review_count":20,"reviews_checked_at":"2026-10-18T03:52:11.700Z","primary_genre":"Games","version_date":"2026-09-06T07:25:00Z","updated_at":"2026-10-19T14:42:11.697Z","stale":false,"missing_since":null,"one_liner":"Idle clicker and merge game where players merge cows into mutant creatures and customize them on a farm.","verified_maker":false,"maker_site":null,"file_size_bytes":160145408,"minimum_os":"15.0","content_rating":"9+","language_count":2,"screenshots":["https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/71/95/4a/71954af4-a0a9-0559-6be4-64a03f7ddabc/441121ab-4ad0-41c3-9e38-32b705dae0fa_Cow_Screenshots_2404_GameplayFiel_Iphone55_EN_SS01.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/e1/f4/92/e1f492d2-dbbf-333b-569e-0ce9edc6f5b6/fd15b5a1-1be0-478a-b326-ff6c51e00af7_Cow_Screenshots_2404_GameplayFiel_Iphone55_EN_SS02.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/d4/19/55/d4195555-68c8-3b3e-7fd3-d8abccd49065/467f0805-0d8b-40f0-b42c-1ba28e041a42_Cow_Screenshots_2404_GameplayFiel_Iphone55_EN_SS03.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/eb/91/fd/eb91fd79-3a85-fa83-f502-9faf5f183662/7c66d4a5-9a44-4852-91c4-e68dd3352607_Cow_Screenshots_2404_GameplayFiel_Iphone55_EN_SS04.png/392x696bb.png","https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/96/ad/92/96ad92cd-baec-3eec-a0a8-5854ab520cb4/b2fd262e-d251-491b-ba6e-2d9a83ddbe4a_Cow_Screenshots_2404_GameplayFiel_Iphone55_EN_SS05.png/392x696bb.png"],"developer_name":"TPG TECNOLOGIA DA INFORMACAO LTDA","editors_choice":false,"url":"https://apptierlist.com/apps/cow-evolution-merge-to-evolve-901864337/","api_url":"https://apptierlist.com/api/v1/apps/cow-evolution-merge-to-evolve-901864337","schema_version":"1.0","generated_at":"2026-10-20T08:59:21.290Z","data_as_of":"2026-10-20T08:15:11.616Z","description":"Become the biggest animal farmer in Cow Evolution! Merge cows and discover amazing new mutant creatures. Collect coins and crystals, upgrade your equipment and become an animal farm tycoon. Play Cow Evolution for FREE* now and discover all the mysterious species!\n\nEverything on the farm was just cows when mutations and evolutions started to create amazing creatures! Merge the animals and build a farm with a variety of mutated monsters. You can also customize your animals with various items such as hats, clothes, and accessories, and discover other worlds with mysterious creature species.\n\nIDLE CLICKER GAME\n\nTap and collect resources to evolve your cow farm. There are hundreds of items for you to collect, with discoveries that can lead you to discover more mutant cow species and ensure your progress through the game.  Level up your farm, customize your cows with hats, clothes, and accessories, and share the creatures you've discovered with your friends.\n\nMERGE COW SPECIES\n\nThere are three main stages in this animal evolution simulator: monster cows, alpaca cows, and alien cows. Test different combinations between these three stages and expand the number of mutant creatures on your farm. The more discoveries you make, the more cows and items you earn to increase your catalog of discovered species and expand the monsters on your farm.\n\nANIMAL MUTANT FARM\n\nPut on your farmer outfit and start taking care of your mutant cows. Complete the main quests of the idle clicker game and earn items to customize your animals. There are many options of hats, hair, clothes, and accessories to make your farm much more fun. Remember to play every day to collect more coins and crystals, and share your farm with your friends.\n\n*Cow Evolution is a free idle merge clicker game. However, it has additional features and extra items that can be purchased in the in-game store.","facts":{"developer_id":444343830,"developer_url":"http://tappsgames.com/","first_released":"2014-08-27T03:59:15Z","support_url":"http://tappsgames.com/contact/","privacy_url":"http://legal.tapps.com.br/index.html?app=Cow-Evolution","website_url":"http://tappsgames.com/","app_version":"1.11.124","release_notes":"Bug Fixes & Improvements","rating_current_version":4.73449,"rating_count_current_version":23784,"star_counts":[463,236,732,2291,20062],"genres":["Games","Casual","Simulation","Entertainment"],"languages":["EN","PT"],"content_advisories":["Infrequent/Mild Profanity or Crude Humor"],"device_families":["iphone","ipad","ipod"],"chart":null},"freshness":{"apple_read_at":"2026-10-19T14:42:11.697Z","catalog_read_at":"2026-10-19T14:42:11.697Z","reviews_checked_at":"2026-10-18T03:52:11.700Z","summary_written_at":"2026-10-15T11:07:36.095Z","placed_at":"2026-10-14T12:37:19.782Z","scored_at":"2026-10-20T08:15:11.616Z"},"editorial":{"one_liner":"Idle clicker and merge game where players merge cows into mutant creatures and customize them on a farm.","what_is":"Cow Evolution is a free idle merge clicker game in the Games genre. Players tap to collect coins, crystals and other resources, merge three stages of cows (monster, alpaca and alien) to discover mutant creatures, and customize their animals with hats, clothes and accessories.","good_for":["Short idle sessions with tap-to-collect progress","Merging cow species to discover new mutant creatures","Customizing animals with hats, clothes and accessories"],"pricing":"Cow Evolution: Merge to Evolve is free to download, with in-app purchases on the App Store.","faq":[{"q":"Is the game free to install?","a":"The game is free to download. The description also notes that additional features and extra items can be purchased in the in-game store."},{"q":"What does merging involve?","a":"There are three main stages: monster cows, alpaca cows and alien cows. Players test combinations between these stages to expand the number of mutant creatures on their farm."},{"q":"Can I share my progress with friends?","a":"Yes. The description says players can share the creatures they have discovered and share their farm with friends."}],"model":"claude-haiku-5-5","created_at":"2026-10-15T11:07:36.095Z"},"memberships":[{"list":"idle-evolution-games","list_name":"idle evolution games","list_status":"active","list_url":"https://apptierlist.com/best/idle-evolution-games/","position":4,"tier":"S","score":90.8,"components":{"rating":94.1,"votes":85.4,"rank":83.8,"recency":100},"status":"active","review_status":"checked","list_ranking_status":"ranked","confidence":"normal","judged_at":"2026-10-14T12:37:19.782Z"},{"list":"idle-clicker-games","list_name":"idle clicker 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