UFO99 vs Quiet Phases
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
UFO99
Engage in a vibrant arcade experience, smashing block monsters with hammers and collecting gems. Challenge increasingly difficult levels, battle giant bosses, and enjoy cooperative play with friends. Discover unique characters and power-ups in this fast-paced, visually appealing game.
- Easy flying and combat controls
- 1-4 player local co-op multiplayer
- Collect over 60 unique characters
- Short, quick gameplay sessions (1-3 minutes)
- Battle giant bosses with power-ups
- Colorful and cute graphics
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Block monsters can be found floating around in this colorful universe, so watch out! Pick up big hammers and smash them. Keep challenging levels to get a higher rank and score! Giant bosses hide away in the Demon Key. Dodge their attacks, pick up magic items and fight back. Retrieve the long-lost UFO99 letter gems! Features of UFO99: #Super Easy - Flying & Combat Fly, speed-up, dodge, pick up hammers and smash block monsters! #Super Fun - Local Multiplayer Co-op Game 1-4 player co-op mode. Play with friends and family! #Super Healing - Character Gashapons Over 60 cute, healing characters. Fight with different characters each time! #Super Relaxing - Play Anytime, Even For A Short Time Each game requires only about 1 to 3 minutes. Lots of random levels with endless variations! #Super Exciting - Combat Giant Bosses Giant bosses are in hiding. Stay alert and feel the thrill of this easy-to-play game! #Super Rich - Special Power-up Items 5 special power-up items allow you to always be the winner! #Super Cute - Colorful Graphics The various bright colors and cute styles can light up your day! Tons of gold coins and items are given away each day!Download now to get countless gifts! Start playing today!
Quiet Phases
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Quiet Phases — A daily logic puzzle in moon phases. Fill the grid with full moons and crescents under three simple rules. Every row and column ends with three full moons and three crescents. Three of the same phase in a row or column is never allowed. An = joins two cells that match; an × joins two that differ. There is always one logical solution, and you never have to guess. Play the Daily puzzle — one shared board each day, the same for everyone — or roll unlimited boards in Practice. Build a streak, day by day. Fifteen languages. Four themes — Light, Paper, Dark, and a colour-blind-friendly Accessible palette. Soft ambient music and gentle haptics, each with a one-tap mute right on the Home screen — no settings dive needed. No ads. No tracking. No accounts. Your progress and stats live on this device only.
Screenshots
Verdict
The clearest difference is in-app purchases: Quiet Phases at none against UFO99's 10. Quiet Phases also leads on ads (none vs shown). UFO99's advantage is device support (3 vs 1) and iOS requirement (12 vs 17.0). On price 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. UFO99 sells 10 one-off in-app purchases. Quiet Phases asks for nothing beyond the download.
| Parameter | UFO99 | Quiet Phases |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (41 ratings) — better | — |
| Positive reviews | 69.0% of reviews | — |
| Number of ratings | 41 — better | — |
| Update frequency | Every 2 days | — |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12 — better | 17.0 |
| Further details — not scored | ||
| Size | 43 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | I Chen Sheng | Laurent Chouinard |
In-app purchases
UFO99
- Alpaca$0.99
- Hippo$0.99
- Rabbit$0.99
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- Frog$0.99
- Snail$0.99
- Big White Goose$0.99
- Orange Cat$0.99
- Summer Octopus$0.99
- Ad Removal$1.99
- Ad Removal$3.99
Quiet Phases
No in-app purchases
Questions
Is UFO99 free?
Is Quiet Phases free?
Do UFO99 or Quiet Phases have ads?
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