# Pango KABOOM! Stack Cubes vs Alphablocks, How to Write

The clearest difference is rating: Pango KABOOM! Stack Cubes at 4.3 against Alphablocks, How to Write's 3.8. Alphablocks, How to Write's advantage is price ($3.99 vs $6.99) and iOS requirement (13.0 vs 15.0). On review sentiment, ratings volume, update cadence and ads there is nothing between them.

Pango KABOOM! Stack Cubes costs $6.99 and Alphablocks, How to Write $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Pango KABOOM! Stack Cubes holds the better App Store score, 4.3 against 3.8. Both are backed by a comparable volume of ratings — 44 and 22 respectively. Written reviews point the same way: 57% of Pango KABOOM! Stack Cubes's written reviews are positive against 56% of Alphablocks, How to Write's.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Pango KABOOM! Stack Cubes | Alphablocks, How to Write |
| --- | --- | --- |
| Price | $6.99 | **$3.99** |
| Rating | **[4.3 (44 ratings)](https://appshunter.io/ios/app/pango-kaboom-stack-cubes/id1496316612/reviews)** | [3.8 (22 ratings)](https://appshunter.io/ios/app/alphablocks-how-to-write/id1582623084/reviews) |
| Number of ratings | **44** | 22 |
| Positive reviews | **57.1% of reviews** | 55.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | **Free** | Paid |
| Size | 164 MB | 323 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Studio Pango](https://appshunter.io/developer/738679705) | [Blue-Zoo](https://appshunter.io/developer/938119031) |

## What reviewers say

### 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


### Alphablocks, How to Write

[App page](https://appshunter.io/ios/app/alphablocks-how-to-write/id1582623084)

This app uses animated characters to teach children how to write letters and numbers. It features a guided learning path with pre-writing exercises, letter families, and tracing practice with rhymes. The app is designed by educational experts and is ad-free.

**Highlights:** Pre-writing line practice, Letter families based on shape, Scaffolded learning trajectory, Letter and numeral tracing, Writing rhymes for memorization, Adventure-based learning

**In-app purchases:** none


## Frequently asked questions

### Is Pango KABOOM! Stack Cubes free?

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

### Is Alphablocks, How to Write free?

Alphablocks, How to Write costs $3.99, with no in-app purchases.

### Which has better reviews, Pango KABOOM! Stack Cubes or Alphablocks, How to Write?

Pango KABOOM! Stack Cubes is rated higher. Pango KABOOM! Stack Cubes averages 4.3 out of 5 from 44 ratings, while Alphablocks, How to Write averages 3.8 from 22 ratings.

### Do Pango KABOOM! Stack Cubes or Alphablocks, How to Write have ads?

Neither Pango KABOOM! Stack Cubes nor Alphablocks, How to Write shows ads.

### Which is updated more often, Pango KABOOM! Stack Cubes or Alphablocks, How to Write?

Pango KABOOM! Stack Cubes ships an update every 5 months, and Alphablocks, How to Write every 5 months. Most recently, Pango KABOOM! Stack Cubes was updated on September 24, 2026 and Alphablocks, How to Write on September 23, 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.*