Flappy Rubber Duckie vs Bubbly Space
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Flappy Rubber Duckie
Guide a rubber duck through a retro bathtub adventure, collecting stars while avoiding obstacles. Features simple tap-and-drag controls and three distinct game modes for a challenging and addictive experience.
- Retro bathtub adventure
- Star collection
- Obstacle avoidance
- Tap and drag controls
- Three game modes
- Funny sound effects
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Spikes, Pipes, Bubbles, oh my! Help Rubber Duckie on his retro bathtub adventure on his quest to collect the golden stars in this simple yet addictive game. With simple tap and drag controls you flap rubber duckie's little yellow wings to avoid obstacles on his quest. Three different game modes, each with its own play style, provide the ultimate challenge for your finger, reflexes, and wits. With funny sound effects and retro style graphics, you will surely find Rubber Duckie Bathtub Adventure your favorite pick up and play addiction. So download now, and help your old time yellow friend grab as many stars as his little beak can carry. And did we mention there are bubbles? Lots of bubbles! =-=-=-=-=-=-=-=-=-=-=-=-=-=-=- By janstanyc - Version 1.0 - Mar 5, 2014 (iTunes Review) ***** (5-Star) Better than Flappy Bird ! =-=-=-=-=-=-=-=-=-=-=-=-=-=-=- X/Tweet Us: http://x.com/PepperDogSoft =-=-=-=-=-=-=-=-=-=-=-=-=-=-=- If you are experiencing problems, please use the Support forum on our website (www.pepperdogsoft.com) as we can better help you there. =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Bubbly Space
Engage in a fast-paced arcade shooter defending space from an escalating bubble invasion. This action game blends shoot'em up mechanics with brick breaker elements to challenge your reflexes and strategic skills. Compete for high scores and achievements through GameCenter integration.
- Fast-paced shoot'em up arcade gameplay
- Hybrid shoot'em up and brick breaker mechanics
- Progressive difficulty with increasing enemy speed
- High score tracking
- GameCenter achievements
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Space is full of bubbles. Defend space from the Bubble Horde in this action space shooter. They will come faster and faster as you progress! Defeat all bubbles. FEATURES: - Fast paced exciting shoot'em up style arcade game. - Mixed shoot'em up with brick breakers. - High scores and Achievement via GameCenter.
Screenshots
Verdict
The clearest difference is price: Bubbly Space at Free against Flappy Rubber Duckie's $0.99. Bubbly Space also leads on iOS requirement (12.0 vs 15.6). Flappy Rubber Duckie's advantage is rating (5.0 vs 1.0) and ads (none vs shown). On in-app purchases 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
Bubbly Space is free to download; Flappy Rubber Duckie costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Flappy Rubber Duckie holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 1 respectively.
Flappy Rubber Duckie ships an update every 3 weeks, Bubbly Space every 4 months. The most recent releases landed on November 6, 2026 and November 1, 2026 respectively.
| Parameter | Flappy Rubber Duckie | Bubbly Space |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (4 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Paid | Ad-supported — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 43 MB |
| Age rating | 4+ | 4+ |
| Developer | Pepper Dog Soft LLC | Hoon Nam |
In-app purchases
Flappy Rubber Duckie
No in-app purchases
Bubbly Space
No in-app purchases
Questions
Is Flappy Rubber Duckie free?
Is Bubbly Space free?
Which has better reviews, Flappy Rubber Duckie or Bubbly Space?
Do Flappy Rubber Duckie or Bubbly Space have ads?
Which is updated more often, Flappy Rubber Duckie or Bubbly Space?
Other comparisons
