Best Mermaid World Apps & Games

231+ iOS apps & games curated and reviewed

4.3 avg rating
20 free apps & games
Updated September 2026

Fashion Mermaid Princess Life is the household name in mermaid world, but it's far from the only option. We track 231+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Mermaid World Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Fashion Mermaid Princess LifeFashion Mermaid Princess LifeFree4.6★ (12K)NoYesOct 2026
2Nereid Ocean Mythical QuestNereid Ocean Mythical QuestFree—YesYesJul 2026
3Fish Collector: Aquarium StoryFish Collector: Aquarium StoryFree4.6★ (25)YesYesSep 2026
4Mermaid Games: Princess SalonMermaid Games: Princess SalonFree4.6★ (2.3K)YesYesOct 2026
5Princess Mermaid Simulator 3DPrincess Mermaid Simulator 3DFree4.3★ (1.6K)YesYesSep 2026
6Bobo Mermaid Ocean PlayhouseBobo Mermaid Ocean PlayhouseFree4.6★ (2.4K)NoYesSep 2026
7Kawaii World - Craft and BuildKawaii World - Craft and BuildFree4.6★ (387K)YesNoOct 2026
8BoBo World: The Little MermaidBoBo World: The Little MermaidFree4.5★ (19K)YesYesOct 2026

Top Picks for Mermaid World

Fashion Mermaid Princess Life#1

Fashion Mermaid Princess Life by HD.kids

Stylist Salon:design&Battle
Editor's Choice
🎮 Games
4.6😞(12K ratings)
FreeIn-App Purchases
Fashion Mermaid Princess Life screenshot 1
Fashion Mermaid Princess Life screenshot 2
Fashion Mermaid Princess Life screenshot 3
Fashion Mermaid Princess Life screenshot 4
Fashion Mermaid Princess Life screenshot 5

Explore diverse fantasy worlds, from aristocratic palaces and pirate taverns to deep-sea mermaid realms and neon arcades. Engage in fashion design, underwater adventures, and culinary experiences. Offers a subscription for themed scenes.

What We Love

  • 👍 Fun role-playing experience
  • 💖 Better than Toca Boca

Room to Improve

  • 🐛 Frequent crashes and glitches
  • 🔍 Confusing layout and lack of instructions
  • 💰 Too many ads and in-app purchases
Fish Collector: Aquarium Story#3

Fish Collector: Aquarium Story by Seagle Games Ltd.

Let’s collect Zodiac Mermaids!
Worth Considering
🎮 Games
4.6(25 ratings)
FreeAdsIn-App Purchases
Fish Collector: Aquarium Story screenshot 1
Fish Collector: Aquarium Story screenshot 2
Fish Collector: Aquarium Story screenshot 3
Fish Collector: Aquarium Story screenshot 4
Fish Collector: Aquarium Story screenshot 5

Build and manage a vibrant underwater kingdom filled with over 100 unique mermaids and sea creatures. Enjoy idle gameplay, decorate your aquarium with diverse themes, and engage in fun mini-games. Team up with friends to compete in global rankings.

More Mermaid World apps to explore

FAQ about Mermaid World

What are the best mermaid world apps & games for iPhone?
Fashion Mermaid Princess Life tops our mermaid world apps & games ranking as of September 2026, with a 4.6-star average from 12K App Store ratings, and it's free to download.
Yes — 20 of the top mermaid world apps & games we rank are free to download, including Fashion Mermaid Princess Life and Nereid Ocean Mythical Quest.
Fashion Mermaid Princess Life has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 231+ mermaid world apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.