MASH vs Jellyfish Simulator
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
MASH
This classic fortune-telling game lets you discover hilarious and surprising futures. Create unique stories about marriage, careers, and more. Perfect for parties, family game nights, or quick, fun predictions.
- Unlimited fortune predictions
- Shareable future stories
- Save favorite fortunes
- Kid-safe content (ages 9+)
- Passcode protection
- 20+ prediction categories
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MASH - The Classic Fortune Telling Game Discover your hilariously surprising future with MASH, the beloved story-telling game that's entertained millions of people. Will you live in a beautiful Mansion, spacious Apartment, drafty Shack, or a cozy House? Create funny stories for you and your friends about marriage, careers, kids, and more! MASH is nostalgic fun for all ages. Perfect for: • Sleepovers and parties with friends • Road trips • Family game nights • Quick predictions anytime How to Play: Simply add names of crushes, dream jobs, cars, and more - then let MASH predict your outrageous future. Each round creates a unique, shareable story about your possible destiny. (Note: MASH is for entertainment purposes only. But some players have reported ending up living in mansions…) Features: • Unlimited outcomes - play again and again with different results • Share your best predictions via Messages, Instagram, Snapchat, and more • Save your favorite fortunes to laugh at later • Optional passcode protection for saved stories • Kid-safe content perfect for ages 9+ (note: two questions deal with mortality and may not be suitable for children under 9) • Works on iPhone, iPad, and Apple Watch • Amazing artwork by comic book artist Scott McMahon - check out his work at https://www.scootcomics.com/ MASH has 20+ Categories, including: Who you'll marry, number of kids, future career, type of home, dream car, pets, honeymoon destination, college, and more! Players Love MASH: "Brings back the best memories!" - 5 stars "My grandkids and I play this together all the time" - 5 stars "Perfect sleepover game" - 5 stars What are you waiting for? Get the app now and join the millions of players creating hilarious futures with MASH! ------------------------------------------ Apple TV owners: try our family-friendly party game, SketchParty TV
Jellyfish Simulator
Care for virtual jellyfish by cleaning their tank and circulating water. New jellyfish will appear and grow, with six types available. Play data is automatically saved to iCloud and accessible on other devices, including Apple Watch.
- Jellyfish growth simulation
- Tank cleaning mechanics
- Multiple jellyfish types
- iCloud data saving
- Apple Watch companion app
- AR/VR 3D viewing
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This is a jellyfish simulator. Circulate(swipe screen) and clean the tank(swipe yellow dirts), then new jellyfish will appear and they'll grow. There are 6 kinds of jellyfish so far. Long Tap screen to show menu. This app saves play data to iCloud in every two minutes automatically. Saved data can be downloaded on new install to another iPhone/iPad. You can also download saved data via Jellyfish AR/VR for 3D viewing!! Apple Watch app shows screenshots of your own jellyfishes on your wrist!!
Screenshots
Verdict
The clearest difference is review sentiment: MASH at 85% against Jellyfish Simulator's 50%. MASH also leads on rating (5.0 vs 4.6) and update cadence (weekly vs every 3 months). Jellyfish Simulator's advantage is in-app purchases (none vs 1) and ratings volume (7 vs 2). On price, 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. MASH sells 1 one-off in-app purchase. Jellyfish Simulator asks for nothing beyond the download.
MASH holds the better App Store score, 5.0 against 4.6. Both are backed by a comparable volume of ratings — 2 and 7 respectively. Written reviews point the same way: 85% of MASH's written reviews are positive against 50% of Jellyfish Simulator's.
MASH ships an update weekly, Jellyfish Simulator every 3 months. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | MASH | Jellyfish Simulator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.6 (7 ratings) |
| Positive reviews | 85.4% of reviews — better | 50.0% of reviews |
| Number of ratings | 2 | 7 — better |
| Update frequency | Weekly — better | Every 3 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 17.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 53 MB | 14 MB |
| Age rating | 9+ | 4+ |
| Developer | Magnate Interactive Ltd | KENSHI DOI |
Customer experience
MASH
Jellyfish Simulator
In-app purchases
MASH
- MASH - Remove Ads$1.99
Jellyfish Simulator
No in-app purchases
Questions
Is MASH free?
Is Jellyfish Simulator free?
Which has better reviews, MASH or Jellyfish Simulator?
Do MASH or Jellyfish Simulator have ads?
Which is updated more often, MASH or Jellyfish Simulator?
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