Donut Dunk+ vs Bubblarium
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Donut Dunk+
Tap to drop donuts into a mug, matching them to earn points. Experience physics-based stacking with various donut types. Compete with friends on leaderboards and enjoy immediate gameplay without logins.
- Physics-based donut stacking
- Match and merge donuts
- Multiple donut types
- Game Center leaderboards
- No login required
- Ad removal purchase
Read full descriptionHide full description
Dunk! Match! Merge! Tap to drop a donut — land it in the mug and match with other donuts. Each donut has its own size and weight. Earn points by merging donuts. How many points can you score? FEATURES Mouth-Watering Sprinkled, Old Fashioned, Green Frosted, Powdered Sugar, Cake, Lemon Donuts, and Donut Holes Physics-based stacking — every drop feels different Game Center leaderboards — compete with friends No login, no username, no password — just play! Remove ads forever with a one-time purchase!
Bubblarium
Immerse yourself in a vibrant underwater world with two distinct play modes. Enjoy a relaxing screensaver experience or engage in a fast-paced arcade challenge. Customize your aquatic environment with various creatures and decorative elements.
- Animated underwater world with diverse sea life
- Zen Mode for relaxation and screensaver
- Bubble Rush arcade mode with timers and scores
- Customizable aquarium with creature toggles
- Unlockable difficulty tiers in Bubble Rush
- Optional cosmetic and gameplay add-ons
Read full descriptionHide full description
Bubblarium fills your screen with a beautifully animated underwater world: colorful fish drift past, a dolphin leaps above the waves, crabs scuttle along the sandy floor, and bubbles rise gently toward the surface. Tap any bubble to pop it, or just sit back and watch. TWO WAYS TO PLAY Zen Mode is pure relaxation. No timers, no pressure, no score. The aquarium runs as a living screensaver you can interact with whenever the mood strikes. Pop a bubble, watch the shark prowl, spot the UFO abducting your fish — or just let it breathe in the background. Bubble Rush turns the aquarium into an arcade challenge. Race the clock and pop as many bubbles as you can before time runs out. Combo chains multiply your score. Special bubbles — golden, pearl, danger, and mystery — change the rules on the fly. Watch out for the shark, crabs, barracuda, and UFO; they all have their own ideas about your bubbles. THE AQUARIUM IS ALIVE • Sharks prowl and snap at bubbles, costing you points in Rush • Dolphins leap above the water and dive back in • Crabs scuttle the floor and occasionally grab bubbles mid-swim • A barracuda darts through in a flash • A UFO surfaces and beams your bubbles into the sky • Angelfish, neon tetras, and seahorses drift through it all BUBBLE RUSH FEATURES • 8 difficulty tiers that unlock naturally as your lifetime score grows — from Reef Rookie to Bubble Legend • Golden and pearl bubbles worth bonus points; danger bubbles that punish careless pops • Mystery bubbles that trigger random events: score multipliers, bubble bursts, shark frenzies, and more • Combo multipliers for rapid pops • Game Center leaderboards and achievements • Round summary with stats after every game MAKE IT YOURS! Customize the scene from the menu: toggle creatures on or off, adjust fish count, bubble count, and crab count. Everything is saved so your aquarium always looks exactly how you like it. OPTIONAL ADD-ONS (one-time purchases, all $0.99) • Additional submarine scenery and a sunken shipwreck for the aquarium floor • Game Sub Pack: a navy submarine that patrols during Bubble Rush and fires torpedoes at your bubbles • Torpedo Pack: unlocks upgraded and danger torpedo variants for the game sub • Squid Pack: a squid drifts through your aquarium and hunts bubbles during Bubble Rush All add-ons are optional — the full Zen and Bubble Rush experience is complete with no additional purchase required.
Screenshots
Verdict
The clearest difference is ads: Bubblarium at none against Donut Dunk+'s shown. Bubblarium also leads on ratings volume (5 vs 1) and iOS requirement (17.6 vs 26.0). Donut Dunk+'s advantage is update cadence (every 2 days vs every 2 weeks). On price, rating, review sentiment 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. Donut Dunk+ sells 1 one-off in-app purchase and Bubblarium sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 5.0 for Donut Dunk+ against 5.0 for Bubblarium. That said, the two scores are not equally well evidenced: Bubblarium has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Donut Dunk+ ships an update every 2 days, Bubblarium every 2 weeks. Both last shipped on October 7, 2026.
| Parameter | Donut Dunk+ | Bubblarium |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (5 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 1 | 5 — better |
| Update frequency | Every 2 days — better | Every 2 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Apple TV |
| Requires iOS | 26.0 | 17.6 — better |
| Further details — not scored | ||
| Size | 5 MB | 638 MB |
| Age rating | 4+ | 4+ |
| Developer | Matthew Wakefield | Charles Condron |
Customer experience
Donut Dunk+
Bubblarium
In-app purchases
Donut Dunk+
- Remove Ads$1.99
Bubblarium
- Game Add On - Submarine Pack$0.99
- Game Add On - Torpedo Pack$0.99
- Old Rusty Submarine$0.99
Show 3 moreShow fewer
- Scenery Sub 2$0.99
- Shipwreck Scenery$0.99
- Squid Pack$0.99









