Comparison

Aquarium Party vs Mega Mantis

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

Head to head
About

Aquarium Party

Manage your own virtual aquarium, collecting and raising a wide variety of adorable fish. Design your dream tank, participate in fashion events, and socialize with friends in fish clubs. Embark on expeditions and enjoy daily events for a relaxing and engaging experience.

Highlights
  • Collect and raise diverse fish species
  • Design and customize aquariums
  • Evolve and awaken Zodiac Fish
  • Participate in Star Shows and contests
  • Dress up Princess Bubble
  • Join or create Fish Clubs
  • Embark on island expeditions with pets
Features
Read full description

Welcome to Aqua Party—a cute, relaxing, and healing aquarium simulation game! Leave the fast-paced real world behind and travel to Cute Fish Island! Handpicked by Princess Bubble, you will step into the shoes of an Aquarium Manager. With Bubble's help, you'll manage your very own aquarium, collect exciting fish, and complete your fish encyclopedia. From Ocean Fish, Gourmet Fish, and Dessert Fish to Pets and Fantasy Creatures, there is a magical underwater world waiting for you. Manage your daily aquarium tasks, track down the legendary 12 Zodiac Fish, and become the ultimate Ocean Master everyone envies! Game Features Idle & Relaxing Gameplay Sit back and relax! Simply feed your fish to generate Fish Treasures, which can be exchanged for hundreds of gorgeous and unique new fish species. Mix and match colorful backgrounds to design the dream aquarium of your heart. Evolve & Awaken Zodiac Fish Watch your cute fish grow and mutate to unlock multiple different forms. Best of all, awakening the magnificent 12 Zodiac Fish will transform them into adorable chibi characters, complete with unique voice-acted monologues and dialogues! Unlock them all to discover their hidden stories. Star Shows & Global Tours Take your superstar fish on a worldwide tour! Assemble your best lineup based on their stats and compete against champions on stage. Win performances, become a dazzling superstar, and earn massive rewards. Don't forget to challenge the daily limited-time contests! Dress Up Princess Bubble Perfect for fashion lovers! Collect beautiful outfits and accessories to help Princess Bubble find her perfect style. Enjoy the freedom of DIY fashion by mixing and matching hairstyles, dresses, bags, and shoes. Socialize in Fish Clubs Create or join a Fish Club to team up with friends! Build a dream aquarium together, donate treasures, challenge co-op dungeons, and unlock exclusive Club perks. Share tips, chat about life, and enjoy the game with like-minded friends. Cute Pets & Island Expeditions Gather adorable pets like the Singing Turtle, the Fighter Hermit Crab, and the innocent Water Sprite! Placing them in your fish pond grants special skill buffs. You can also dispatch them to themed islands to find fish eggs and hatch new friends. You can even team up with friends for expeditions! Exciting Daily Events There is always a surprise waiting! Dive into fun daily activities like Fish Archaeology, Undersea Adventures, and Phoenix Nirvana. Plus, enjoy exclusive holiday events for Halloween, New Year, and more. Celebrate with stunning, limited-edition holiday fish that will surely melt your heart.

About

Mega Mantis

This casual game lets you breed and hatch a variety of unique mantis species. Log in to claim powerful units and challenge bosses in survival trials. Build your ultimate mantis army and discover new surprises with every cocoon.

Highlights
  • Infinite mantis breeding
  • Auto-hatching 24/7
  • Hundreds of combat unit types
  • Epic card pool for collecting
  • Survival trials with bosses
  • Randomly awakened exclusive skills
Features
Read full description

「Mega Mantis」- Idle for 5 Minutes, Unlock a New Species of Mantis! A casual game with infinite breeding! Auto Hatching Non-stop breeding 24/7, randomly hatching hundreds of combat units like Mecha Mantis, Druid Mantis, Dumbledore Mantis, and more. Every cocoon holds an unknown surprise! Epic Card Pool Log in to claim the divine-tier 「General Guan Mantis」! Unlock the exclusive 「Mystery Cocoon」 card pool and collect Heaven, Earth, and Mystic attribute mantises to build the strongest army on the surface! Survival Trials Randomly awaken「exclusive skills」and challenge powerful bosses! Freely control your mantis warriors and take on formidable natural enemies. Download now and start your breeding empire!

Screenshots

Aquarium Party4 screens
Mega Mantis4 screens

Verdict

The call

Aquarium Party and Mega Mantis both sit at 4.6 stars, but that hides the real split: 100% of Mega Mantis's written reviews are positive against 50% of Aquarium Party's. Mega Mantis also leads on ratings volume (25 vs 7). Aquarium Party's advantage is ads (none vs shown). On price, rating, update cadence and in-app purchases 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. Aquarium Party sells 15 one-off in-app purchases and Mega Mantis sells 16 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Aquarium Party against 4.7 for Mega Mantis. Both are backed by a comparable volume of ratings — 7 and 25 respectively. Written reviews are what separate them: 50% of Aquarium Party's written reviews are positive against 100% of Mega Mantis's.

UpkeepUpdate frequency

Aquarium Party ships an update every 3 weeks, Mega Mantis fortnightly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Aquarium Party versus Mega Mantis: the parameters behind the verdict, then further details
ParameterAquarium PartyMega Mantis
PriceFreeFree
Rating4.6 (7 ratings)4.7 (25 ratings) — better
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings725 — better
Update frequencyEvery 3 weeksFortnightly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size1.3 GB524 MB
Age rating9+4+
DeveloperNSN GAMESFUTURE TV CO.,LTD

Customer experience

Aquarium Party

All ratings7 ratings
Positive85.7%
Neutral14.3%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

Mega Mantis

Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

15 purchases

Aquarium Party

One-time15
  • Boost Certified Pack Ⅰ$0.99
  • 60 Diamonds$0.99
  • Kissing Fish Pack$0.99
Show 12 more
  • Great Value Pack$0.99
  • Hermit Crab$1.99
  • Daily Starwish Ⅰ$1.99
  • Cost-effective Pack Ⅰ$2.99
  • Starwish Value Pack I$4.99
  • Cost-effective Pack Ⅱ$4.99
  • Weekly Starwish I$9.99
  • Gacha Permanent Card$9.99
  • Cost-effective Pack Ⅲ$9.99
  • Excellent Pack$29.99
  • Weekly Starwish III$99.99
  • Luxurious Pack$99.99
16 purchases

Mega Mantis

One-time16
  • Value Pack - Gold$1.99
  • Starter Pack$1.99
  • Chapter 50 Pack$2.99
Show 13 more
  • Chapter 70 Pack$2.99
  • Chapter 110 Pack$2.99
  • Beginner’s Premium Gift$4.99
  • Divine Item Pack$6.99
  • Divine Supply Pack$6.99
  • Special Offer: No Ads$6.99
  • Breeding Assistant$7.99
  • Resource Card$8.99
  • Temple Energy Charge Pack$8.99
  • Battle Pass$9.99
  • Remove Ads$12.99
  • 2-in-1 Privilege$16.99
  • 3-in-1 Privilege$22.99

Questions

Is Aquarium Party free?
Aquarium Party is free to download, with in-app purchases available.
Is Mega Mantis free?
Mega Mantis is free to download, with in-app purchases available.
Which has better reviews, Aquarium Party or Mega Mantis?
Mega Mantis is rated higher. Aquarium Party averages 4.6 out of 5 from 7 ratings, while Mega Mantis averages 4.7 from 25 ratings.
Do Aquarium Party or Mega Mantis have ads?
Mega Mantis shows ads; Aquarium Party does not.
Which is updated more often, Aquarium Party or Mega Mantis?
Aquarium Party ships an update every 3 weeks, and Mega Mantis fortnightly. Most recently, Aquarium Party was updated on October 25, 2026 and Mega Mantis on October 24, 2026.

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