# Flappy Rubber Duckie vs bubble_

The clearest difference is price: bubble_ at Free against Flappy Rubber Duckie's $0.99. Flappy Rubber Duckie's advantage is iOS requirement (15.6 vs 17.2). On rating, review sentiment, ratings volume and update cadence there is nothing between them.

bubble_ 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.

On the App Store both sit at effectively the same score — 5.0 for Flappy Rubber Duckie against 5.0 for bubble_. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Flappy Rubber Duckie ships an update every 3 weeks, bubble_ fortnightly. The most recent releases landed on October 1, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Flappy Rubber Duckie | bubble_ |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (4 ratings)](https://appshunter.io/ios/app/flappy-rubber-duckie/id821087252/reviews) | [5.0 (4 ratings)](https://appshunter.io/ios/app/bubble/id6747010901/reviews) |
| Number of ratings | 4 | 4 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Paid | **Free** |
| Size | 5 MB | 1 MB |
| Requires iOS | **15.6** | 17.2 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Pepper Dog Soft LLC](https://appshunter.io/developer/284154747) | [Benjamin Pelley](https://appshunter.io/developer/1819367586) |

## What reviewers say

### Flappy Rubber Duckie

[App page](https://appshunter.io/ios/app/flappy-rubber-duckie/id821087252)

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.

**Highlights:** Retro bathtub adventure, Star collection, Obstacle avoidance, Tap and drag controls, Three game modes, Funny sound effects

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### bubble_

[App page](https://appshunter.io/ios/app/bubble/id6747010901)

A simple and relaxing game where you tap to pop bubbles. It's designed for moments of quiet relaxation with no scores or timers to add pressure.

**Highlights:** Tap to pop bubbles, No score or timer, Designed for relaxation, Simple swipe to restart

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Flappy Rubber Duckie free?

Flappy Rubber Duckie costs $0.99, with no in-app purchases.

### Is bubble_ free?

bubble_ is free to download, with no in-app purchases.

### Which has better reviews, Flappy Rubber Duckie or bubble_?

Flappy Rubber Duckie and bubble_ are both rated 5.0 out of 5 on the App Store, from 4 and 4 ratings respectively.

### Do Flappy Rubber Duckie or bubble_ have ads?

Neither Flappy Rubber Duckie nor bubble_ shows ads.

### Which is updated more often, Flappy Rubber Duckie or bubble_?

Flappy Rubber Duckie ships an update every 3 weeks, and bubble_ fortnightly. Most recently, Flappy Rubber Duckie was updated on October 1, 2026 and bubble_ on October 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*