Best Betta Fish Apps & Games

250+ iOS apps & games curated and reviewed

4.3 avg rating
18 free apps & games
Updated October 2026

Whether you're new to betta fish or looking for an upgrade, our curated collection of 250+ iOS apps and games has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Betta Fish Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Bettarium - Betta Fish TankBettarium - Betta Fish TankFree4.8★ (597)YesYesOct 2026
2Betta ExpertBetta ExpertFree3.9★ (15)NoYesOct 2026
3Betta Care: Fish TrackerBetta Care: Fish TrackerFree4.3★ (3)NoYesOct 2026
4Betta Fish - Virtual AquariumBetta Fish - Virtual Aquarium$2.994.8★ (209)NoNoOct 2026
5Betta Fish Wallpapers HD !Betta Fish Wallpapers HD !Free4.6★ (128)NoNoOct 2026
6FISH — Aquarium CareFISH — Aquarium CareFree—NoYesAug 2026
7OkayFish - Pet Fish Care GuideOkayFish - Pet Fish Care GuideFree4.8★ (529)NoYesOct 2026
8Aquarium Guide Fish IdentifierAquarium Guide Fish IdentifierFree4.2★ (14K)NoYesOct 2026

Top Picks for Betta Fish

Bettarium - Betta Fish Tank#1

Bettarium - Betta Fish Tank by Himitsu Lab Inc.

Beautiful Aquarium Simulator
Editor's Choice
🎮 Games
4.8(597 ratings)
FreeAdsIn-App Purchases
Bettarium - Betta Fish Tank screenshot 1
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Bettarium - Betta Fish Tank screenshot 5

Easily care for beautiful betta fish in a virtual aquarium. Watch them grow, customize their appearance, and enjoy them as a decorative table clock. This app offers a relaxing way to experience pet ownership without the real-world commitment.

Betta Expert#2

Betta Expert by Yihong Lim

Betta Fish Health & Care Guide
Strong Contender
🌟 Lifestyle
3.9(15 ratings)
FreeIn-App Purchases
Betta Expert screenshot 1
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This app provides guidance for betta fish health and care. It offers photo diagnosis, emergency assistance, compatibility tracking, and a chat feature for expert advice on water quality, feeding, and behavior. Build consistent habits with care checklists and routines for better fish husbandry.

Betta Care: Fish Tracker#3

Betta Care: Fish Tracker by Lahiru Amarasooriya

Track Feedings & Water Changes
Worth Considering
🌟 Lifestyle
4.3(3 ratings)
FreeIn-App Purchases
Betta Care: Fish Tracker screenshot 1
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Easily manage your betta fish's health and routines. Track feedings, moods, and water changes with helpful reminders and AI insights. Keep all your fish care information organized in one place for healthier aquatic pets.

More Betta Fish apps to explore

FAQ about Betta Fish

What are the best betta fish apps & games for iPhone?
Bettarium - Betta Fish Tank tops our betta fish apps & games ranking as of October 2026, with a 4.8-star average from 597 App Store ratings, and it's free to download.
Yes — 18 of the top betta fish apps & games we rank are free to download, including Bettarium - Betta Fish Tank and Betta Expert.
Bettarium - Betta Fish Tank shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ betta fish apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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