# Bubl ABC vs Pango KABOOM! Stack Cubes

The clearest difference is update cadence: Pango KABOOM! Stack Cubes at every 5 months against Bubl ABC's every 143 months. Bubl ABC's advantage is price ($2.99 vs $6.99) and review sentiment (67% vs 57%). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Bubl ABC costs $2.99 and Pango KABOOM! Stack Cubes $6.99 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 — 4.2 for Bubl ABC against 4.3 for Pango KABOOM! Stack Cubes. Both are backed by a comparable volume of ratings — 41 and 44 respectively. Written reviews are what separate them: 67% of Bubl ABC's written reviews are positive against 57% of Pango KABOOM! Stack Cubes's.

Bubl ABC ships an update every 143 months, Pango KABOOM! Stack Cubes every 5 months. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Bubl ABC | Pango KABOOM! Stack Cubes |
| --- | --- | --- |
| Price | **$2.99** | $6.99 |
| Rating | [4.2 (41 ratings)](https://appshunter.io/ios/app/bubl-abc/id913173452/reviews) | **[4.3 (44 ratings)](https://appshunter.io/ios/app/pango-kaboom-stack-cubes/id1496316612/reviews)** |
| Number of ratings | 41 | **44** |
| Positive reviews | **66.7% of reviews** | 57.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 143 months | **Every 5 months** |
| Monetization | Paid | **Free** |
| Size | 91 MB | 164 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [tinyworker UG](https://appshunter.io/developer/1564248067) | [Studio Pango](https://appshunter.io/developer/738679705) |

## What reviewers say

### Bubl ABC

[App page](https://appshunter.io/ios/app/bubl-abc/id913173452)

This app offers a musical approach to learning the alphabet, where each letter is part of a song. Children can compose music by interacting with letters and practice writing and reading with instant word recognition and visual effects.

**Highlights:** Alphabet Acapella for musical learning, Interactive word toy for arranging letters, Dynamic visual effects for each letter, Available in seven languages, Supports writing and reading practice

**Features:** macOS Compatibility

**In-app purchases:** none


### Pango KABOOM! Stack Cubes

[App page](https://appshunter.io/ios/app/pango-kaboom-stack-cubes/id1496316612)

This app allows children to build and stack structures using colorful cubes. They can merge blocks, create chain reactions, and trigger exciting explosions. It's a creative and educational game designed to foster imagination and fine motor skills from age 3.

**Highlights:** Build and stack structures, Merge cubes of the same color, Trigger explosive chain reactions, Develops imagination and creativity, Enhances fine motor skills, Over 100 ready-made constructions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bubl ABC free?

Bubl ABC costs $2.99, with no in-app purchases.

### Is Pango KABOOM! Stack Cubes free?

Pango KABOOM! Stack Cubes costs $6.99, with no in-app purchases.

### Which has better reviews, Bubl ABC or Pango KABOOM! Stack Cubes?

Pango KABOOM! Stack Cubes is rated higher. Bubl ABC averages 4.2 out of 5 from 41 ratings, while Pango KABOOM! Stack Cubes averages 4.3 from 44 ratings.

### Do Bubl ABC or Pango KABOOM! Stack Cubes have ads?

Neither Bubl ABC nor Pango KABOOM! Stack Cubes shows ads.

### Which is updated more often, Bubl ABC or Pango KABOOM! Stack Cubes?

Bubl ABC ships an update every 143 months, and Pango KABOOM! Stack Cubes every 5 months. Most recently, Bubl ABC was updated on September 22, 2026 and Pango KABOOM! Stack Cubes on September 24, 2026.

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