ArcadeOS vs 후후 비눗방울
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
ArcadeOS
Experience a full arcade with 65 original retro-style games on your iPhone, iPad, or Apple Watch. Enjoy diverse genres from racing to RPGs, all playable offline with instant resume and authentic chip audio. New games are added seasonally.
- 65 original retro-style games
- Playable on iPhone, iPad, and Apple Watch
- Offline play with no internet required
- Instant resume for all games
- Authentic chip audio
- New games added seasonally
- No accounts, ads, or tracking
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Welcome to ArcadeOS — a whole arcade in your pocket, and now on your wrist. 68 hand-picked original games, each one its own cartridge: full 3D open worlds, kart racers, ninja action, gothic pinball, paper-craft RPGs, sky shooters, momentum platformers, run-and-gun, belt brawlers, puzzle boxes and rhythm. Every game is an original creation in the spirit of the golden age of consoles — drawn in code, scored with real chip audio, and built to be picked up in seconds. HALLOW EDITION Worlds, not cartridges. LOOSE KEYS: HALLOW HOLLOW is a full 3D open city under an orange moon: take any car, hearse, helicopter, plane or boat, outrun a three-star heat system, fly a fast jet off a military airfield, land an airliner at the international airport, and work a phone full of jobs — in a city full of witches, skeletons, horsemen and the odd creature from an 1818 novel. At its heart is HOLLOWMERE, a haunted theme park with a graveyard coaster you can actually ride, a drop tower, and a lagoon parade with fireworks on the hour. MODS ship with it: god mode, every weapon, flight, moon gravity. IRONBARK is a heavyweight momentum platformer: an armored-bark brawler and a glider partner tag-teaming through an industrial jungle of barrel-cannon chains, mine-cart runs and hidden bonus rooms, drawn in fine-pixel art. GLIMMERGLASS KEEP rounds it out — a free-roam 3D collect-a-thon built over 25 nights of iteration. All three have original soundtracks synthesized live inside the app. CHERRY EDITION 23 games rated five stars by our testers before they shipped — look for the cherry on the cartridge. Highlights: Reefjack's lantern-tide run-and-gun, Thornhollow's gorge platforming, Quiet Falls' suburban-oddball RPG, Emberline's three-winter family saga, Cascabel's commedia brawler, Ironvane's vertical shooter, and Crestline GP's speedboat regatta. APPLE WATCH ArcadeOS ships with an Apple Watch app. Six games are built for the wrist and the Digital Crown: Redline Ridge (crown hops lanes, hold to burn), Sunstrip (crown steers, tap to shift), Ironvane (crown flies, hold to charge, tap to call your wingman), Truck Simulator (roll the crown and the truck drives itself — steer, hold to brake, deliver the cargo), Haywire (a horse loose in a farmyard full of physics: buck, jump, cause chaos) and Cairnglass (a crown-controlled falling-sigil puzzler). Runs on its own — no iPhone needed nearby. FEATURES 68 games — every one with its own hand-crafted cartridge art Home screen: your games as icons, with folders you make yourself Gold-star collection: beat a game, earn its golden seal. Collect them all Authentic chip sound in every game, and full synthesized soundtracks in the 3D worlds Instant resume — every game remembers exactly where you left off No accounts. No ads. No tracking. No internet required. Just games New games ship in seasonal editions — Cherry, and now Hallow ArcadeOS games are living software: they grow new levels, mechanics, and polish over time. Your shelf gets better while you sleep. Powered by RetroApps.
후후 비눗방울
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• Dimensional soap bubbles on iPhone and iPad with light-responsive films • Float, Whirlpool and Bounce physics playgrounds • Combine ring goals, tilt and gentle wafts • Improved size-aware collisions and bounces A gentle breath brings shimmering bubbles to life. Tap to pop them, send a little breeze, and play at your own pace. You can also press and hold without a microphone. All games and places are free, with no ads or in-app purchases. 8 places to play Garden, Beach, Sunny Room, Forest, Lake, Meadow, Sunset Beach, and Snow Garden. Change your surroundings whenever you like. 6 bubble styles, plus a mixed wand Choose Clear, Rainbow, Giant, Tiny, Twin, or Foam bubbles, or mix them together. Each has its own size and floating motion. Giant bubbles need only a comfortable breath. Gentle games • Bubbles: blow, tilt or drag to send a breeze, and tap to pop. Turn on the optional ring game when you feel like it. • Calm Breaths: a short break with five slow exhales and no timer. • Candle Duel: two players take turns on one device. Blowing harder does not earn more points. • Pinwheel and Feather Balance: short games with a light, steady breeze. On your devices Use microphone, tilt, and touch on iPhone and iPad. Press and hold or use the space bar on Apple silicon Mac and Apple Vision Pro. Apple Watch offers simple bubble play on your wrist. Privacy and comfortable breathing Sound is analyzed on your device only, never recorded or transmitted. No account or sign-in is required. You can choose to browse the developer’s other apps from Settings. Breathe comfortably. Stop and rest if you feel dizzy or short of breath. This app is for entertainment, not lung-function testing or medical advice.
Screenshots
Verdict
The clearest difference is iOS requirement: 후후 비눗방울 at 18.0 against ArcadeOS's 26.5. On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
ArcadeOS ships an update every 3 weeks, 후후 비눗방울 every 11 days. The most recent releases landed on October 19, 2026 and October 26, 2026 respectively.
| Parameter | ArcadeOS | 후후 비눗방울 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | Every 11 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, Apple Watch, Vision Pro — better |
| Requires iOS | 26.5 | 18.0 — better |
| Further details — not scored | ||
| Size | 24 MB | 45 MB |
| Age rating | 4+ | 4+ |
| Developer | RetroApps LLC | JaeHyeok Yeo |
In-app purchases
ArcadeOS
No in-app purchases
후후 비눗방울
No in-app purchases








