Mysterious Creatures vs MomoTopia
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Mysterious Creatures
Engage in a unique seek-and-find experience by sifting through virtual shirasu to discover hidden sea creatures. Collect a variety of miniature marine life, from baby shrimp to tiny squid, and build your personal collection of these elusive finds.
- Sift through virtual shirasu
- Discover hidden sea creatures
- Collect miniature marine life
- Build a personal collection
- Hint system for assistance
- Save game progress
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Find the mysterious sea creatures lurking in the shirasu! What's shirasu, you ask? Shirasu, also known as whitebait in English, are the small young of fish like sardines and anchovies. They are very small and are used as a garnish or topping in many Japanese dishes, most commonly found as a simple topping for rice. Shirasu are caught in large batches and have an opalescent white color and resemble super tiny fish! They are cooked and salted lightly after being caught. Their close culinary cousin are chirimen, which are baby sardines that have been fully dried. Shirasu, on the other hand, are only partially dried, and have a softer consistency. They're a delicious and simple way to spice up a plain bowl of rice and an everyday part of cuisine in Japan. But... there's more to them than meets the eye! Because the small fish are caught in large batches, occasionally another miniature deepsea creature gets mixed into the shirasu. They're harmless, but you can sometimes find a mini squid, baby shrimp, or tiny fish in the mix! Of course, some are more rare than others, but this kind of seek-and-find suspense has caught on big with children and adults alike. Think of it as the deep-sea version of breakfast cereal... This game simulates the experience of sifting through the shirasu to find mysterious little beasts. See if you can collect them all! How to Play - Using your fingers, sift through the shirasu and look for mysterious creatures. Tap one to add it to your collection. - Pressing the pause button at top right will allow you to look through your collection. - Pressing the Twitter button will allow you to tweet the number of samples you've caught of the selected specimen. - Pressing the magnifying glass at top left will display a hint. Hints are replenished after 10 minutes. - The game is saved each time the pause button is pressed. ※The creatures in the game have been stylized for uniformity, so their color and shape may differ from the real thing.
MomoTopia
A charming idle game where you nurture cute creatures called Momokets in a customizable world. Enjoy relaxing gameplay, dress up your companions, and discover new friends. It's a delightful escape for those seeking a peaceful digital sanctuary.
- Idle gameplay that grows over time
- Dress up and care for creatures
- Customize your world with furniture
- Discover unique visiting characters
- Tap for surprises and rewards
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Welcome to your new cozy idle game! Meet the Momokets—squishy, mysterious, and incredibly cute creatures ready to share a relaxing life with you in Momotopia. ■Why You'll Love Momotopia: ・ Endless, Whimsical Cuteness! Your Momokets love to toddle around your screen. Give them a tap for delightful surprises and hidden rewards! ・ Grows While You Relax (Idle Gameplay) No complicated controls needed! Your Momotopia naturally flourishes over time. Just sit back, relax, and enjoy watching your cozy little world come to life. ・ Dress Up & Care Dress your Momokets in stylish outfits, give them unique names, and raise your very own special companions. Shower them with love, and watch them thrive! ・ Cozy Customization Design your dream space! Choose from a wide variety of charming furniture and adorable playground items to create a one-of-a-kind paradise that's a joy to look at. ・ Meet Quirky New Friends From fluffy bunnies and cute cats to... wait, is that a cucumber?! You never know what unique and quirky characters might visit your Momotopia next! Take a deep breath and start your wholesome, relaxing journey in Momotopia today. Dive into the world of Momotopia right now! Terms of Use (EULA) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: MomoTopia at 84% against Mysterious Creatures's 0%. MomoTopia also leads on rating (5.0 vs 3.4) and update cadence (fortnightly vs every 4 months). Mysterious Creatures's advantage is in-app purchases (none vs 11) and iOS requirement (13.0 vs 15.0). On price, ratings volume, ads and device support 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
Both are free to download. MomoTopia sells 10 in-app purchases, starting at $5.99 per month. Mysterious Creatures asks for nothing beyond the download.
MomoTopia holds the better App Store score, 5.0 against 3.4. Both are backed by a comparable volume of ratings — 5 and 8 respectively. Written reviews point the same way: 0% of Mysterious Creatures's written reviews are positive against 84% of MomoTopia's.
Mysterious Creatures ships an update every 4 months, MomoTopia fortnightly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | Mysterious Creatures | MomoTopia |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (5 ratings) | 5.0 (8 ratings) — better |
| Positive reviews | 0.0% of reviews | 84.0% of reviews — better |
| Number of ratings | 5 | 8 — better |
| Update frequency | Every 4 months | Fortnightly — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 13 MB | 164 MB |
| Age rating | 4+ | 4+ |
| Developer | Masakazu Yonehara | MOMOKETS STUDIO |
Customer experience
Mysterious Creatures
MomoTopia
In-app purchases
Mysterious Creatures
No in-app purchases
MomoTopia
- Unlimited ad skip$5.991 Month
- Jewel 300$1.99
- Ad skip ticket +25$1.99
- Event Pass2 variants$3.99
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- Order Set$4.99
- Friend Ticket +1$4.99
- Ad skip ticket +100$4.99
- Jewel +2000$9.99
- Jewel +5000$19.99
- Friend Ticket +5$19.99
Questions
Is Mysterious Creatures free?
Is MomoTopia free?
Which has better reviews, Mysterious Creatures or MomoTopia?
Do Mysterious Creatures or MomoTopia have ads?
Which is updated more often, Mysterious Creatures or MomoTopia?
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