UFO99 vs Donut 80
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!
Donut 80
Experience classic games reimagined with an 80s aesthetic. This collection features low-resolution graphics, limited color palettes, and chiptune music, offering new levels and themes for both long-time fans and newcomers.
- 80s retro game demakes
- Low resolution graphics
- 16-color palettes
- Chiptune music
- New levels and themes
- Collection of classic games
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What if Donut Games were made in the 80s? Donut 80 is a collection of games and demakes of classic Donut Games featuring low resolution graphics, 16-color palettes and chip music. No matter if you are an old fan or never played a Donut Game before, this collection will keep you entertained with lots of NEW LEVELS and THEMES to explore. Games Included: Beach Roller Hooland Unicorn Skyride Hard Hat Run Monkey Flight Goat Flight Mummy Flight Ruberth's Kick n' Fly Sunday Lawn Clean Up Charlie Shovel Time Royal Cut This app is free and contains no subscriptions, no in-app purchases. This app contains cross promotion for other Donut Games.
Screenshots
Verdict
The clearest difference is in-app purchases: Donut 80 at none against UFO99's 10. Donut 80 also leads on ads (none vs shown). UFO99's advantage is rating (4.2 vs 3.8) and review sentiment (69% vs 50%). On price, ratings volume, device support and iOS requirement 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. Donut 80 asks for nothing beyond the download.
UFO99 holds the better App Store score, 4.2 against 3.8. Both are backed by a comparable volume of ratings — 41 and 49 respectively. Written reviews point the same way: 69% of UFO99's written reviews are positive against 50% of Donut 80's.
UFO99 ships an update every 2 days, Donut 80 weekly. Both last shipped on November 3, 2026.
| Parameter | UFO99 | Donut 80 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (41 ratings) — better | 3.8 (49 ratings) |
| Positive reviews | 69.0% of reviews — better | 50.0% of reviews |
| Number of ratings | 41 | 49 — better |
| Update frequency | Every 2 days — better | Weekly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12 | 12.0 |
| Further details — not scored | ||
| Size | 43 MB | 2 MB |
| Age rating | 4+ | 9+ |
| Developer | I Chen Sheng | Donut Games |
Customer experience
UFO99
Donut 80
Bugs and requests
UFO99
Not enough reviews yet to summarise bugs or requests.
Donut 80
Reported bugs
4 issues- App crashes when opening games
- App closes immediately on launch
- Broken on iOS 18
- Kicks user out when tapping games/levels
Requested features
5 requests- Option to mute music/sounds
- Add more games/levels
- Make specific games full versions
- Retro intro sound
- Update description spelling
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
Donut 80
No in-app purchases









