U.F.Moo! vs JELLIES!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
U.F.Moo!
This game challenges players to aim UFOs and flick cows upwards. It's part of a collection of retro-style games.
- Flick cows into UFOs
- Retro arcade gameplay
- Part of Cassette Games: Volume 2
- Simple aiming mechanic
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The rumors are true: UFOs love to scoop up cattle and subject them to strange experiments. Dear alien visitors: why not take some fresh beef home as a souvenir? Cassette Games: Volume 2 is here! - Aim for the UFO and flick the cows up!
JELLIES!
Embark on a colorful quest to catch jellies and retrieve lost fingers within a 60-second time limit. Utilize power-ups and combos to achieve high scores and unlock achievements. Engage in various game modes, including multiplayer and endless play.
- Color-matching puzzle gameplay
- 60-second timed challenges
- Power-up and combo system
- Global leaderboards
- Multiplayer mode
- Unlockable achievements
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A handcrafted game about catching jellies! NOTICE: iPod Touch 4G is not supported. “JELLIES! is an adorable little color-matching puzzle game with a fantastic style and an interesting arcade-like twist.” — PocketGamer UK “I’m loving Jellies! I’m a sucker for these types of games, and I’ve been enamored with the charming visuals, soothing soundtrack, and simple, yet challenging, gameplay that will require your best color-linking skills.” — AppAdvice “Jellies is an entertaining matching fest with numerous unique twists that is a should buy.” — Apple'N'Apps “Simple yet surprisingly entertaining in short bursts, this is a Match-3 game worth looking at.” — 148Apps Join Bob the Fisherman as he traverses the high seas, navigates through arctic glaciers and plunges beyond the ocean depths as he embarks on a heroic quest to find his fingers from the wicked jellies that have bitten them off! The goal is simple: catch as many Jellies as possible in 60 seconds to get your fingers back! Stockpile Jellies to earn power-ups to boost your score and time! - ENJOY beautiful minimalistic art design and original music design from Acid Pop - CHALLENGE your friends and the world on global leaderboards - RIDICULOUS dialogue and characters, from the likes of Bob, Mr. Seagull and Jellies - VIEW your journey through the lens of InstaBob, the only social network of one man deprived of fingers - UNLOCK achievements and partake in Missions to speed up your progress and get great stuff - COMBO your way to victory and become a Jellies master in this easy-to-learn but hard to master feature GAME MODES: Timed — Connect as many same-colored Jellies as you can in 60 seconds. Create combos to increase your score and extend your time! Multiplayer (NEW) — Play online with real people, level up and upgrade your power-ups. Endless — Relax, play and catch Jellies at your leisure. Please note: Jellies allows players to purchase items in game for real money. Just disable in app purchases on your device if you don't want to use this feature. Like us on Facebook or follow us on Twitter for the latest news: facebook.com/jelliesgame twitter.com/jelliesgame Having any problems? Any suggestions? We would love to hear from you. You can reach us at: support@wefiftytwo.com
Screenshots
Verdict
The clearest difference is price: U.F.Moo! at Free against JELLIES!'s $1.99. U.F.Moo! also leads on in-app purchases (none vs 9) and review sentiment (100% vs 91%). JELLIES!'s advantage is rating (4.4 vs 3.0) and ratings volume (181 vs 2). On update cadence, 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
U.F.Moo! is free to download; JELLIES! costs $1.99 up front. JELLIES! sells 9 one-off in-app purchases. U.F.Moo! asks for nothing beyond the download.
JELLIES! holds the better App Store score, 4.4 against 3.0. That said, the two scores are not equally well evidenced: JELLIES! has 181 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 100% of U.F.Moo!'s written reviews are positive against 91% of JELLIES!'s, so the app with the better star average is not the one people write more warmly about.
U.F.Moo! ships an update monthly, JELLIES! every 5 weeks. The most recent releases landed on October 23, 2026 and October 26, 2026 respectively.
| Parameter | U.F.Moo! | JELLIES! |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 3.0 (2 ratings) | 4.4 (181 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 91.2% of reviews |
| Number of ratings | 2 | 181 — better |
| Update frequency | Monthly — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 8.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 69 MB |
| Age rating | 4+ | 12+ |
| Developer | Masakazu Yonehara | FIFTYTWO |
Customer experience
U.F.Moo!
JELLIES!
Bugs and requests
U.F.Moo!
Not enough reviews yet to summarise bugs or requests.
JELLIES!
Reported bugs
3 issues- Intro video looping issue
- Compatibility problems on older devices
- Inability to properly mute sound
Requested features
4 requests- More varied levels and challenges
- Ability to customize jellyfish colors
- Cloud save functionality
- Multiplayer improvements
In-app purchases
U.F.Moo!
No in-app purchases
JELLIES!
- +10 clocks$0.99
- +5,000 coins$0.99
- ENDLESS MODE$1.99
Show 6 moreShow fewer
- +15,000 coins$1.99
- +90 clocks$3.99
- +50,000 coins$4.99
- +200 clocks$6.99
- Infinite clocks$9.99
- +250,000 coins$9.99
