# Metamorphabet vs Pango KABOOM! Stack Cubes

The clearest difference is rating: Metamorphabet at 4.7 against Pango KABOOM! Stack Cubes's 4.3. Metamorphabet also leads on review sentiment (83% vs 57%) and ratings volume (316 vs 44). On update cadence, ads, in-app purchases and chart position there is nothing between them.

Metamorphabet costs $5.99 and Pango KABOOM! Stack Cubes $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Metamorphabet holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: Metamorphabet has 316 ratings behind it against 44, so its average is the more settled of the two. Written reviews point the same way: 83% of Metamorphabet's written reviews are positive against 57% of Pango KABOOM! Stack Cubes's.

Metamorphabet ships an update every 3 months, Pango KABOOM! Stack Cubes every 5 months. The most recent releases landed on September 26, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Metamorphabet | Pango KABOOM! Stack Cubes |
| --- | --- | --- |
| Price | **$5.99** | $6.99 |
| Rating | **[4.7 (316 ratings)](https://appshunter.io/ios/app/metamorphabet-amazing-abcs/id858010121/reviews)** | [4.3 (44 ratings)](https://appshunter.io/ios/app/pango-kaboom-stack-cubes/id1496316612/reviews) |
| Number of ratings | **316** | 44 |
| Positive reviews | **83.3% of reviews** | 57.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Paid | **Free** |
| Best chart rank | **#73** | #109 |
| Size | 150 MB | 164 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Vectorpark](https://appshunter.io/developer/322149017) | [Studio Pango](https://appshunter.io/developer/738679705) |

## What reviewers say

### Metamorphabet

[App page](https://appshunter.io/ios/app/metamorphabet-amazing-abcs/id858010121)

**Currently charting:** #73 Top Paid · Education (US App Store)

Explore the alphabet through a playful, interactive experience. Touch, drag, and spin each letter to discover surprising transformations. Designed for both children and adults, it offers a unique way to engage with letters and expand vocabulary.

**Highlights:** Interactive alphabet exploration, Surprising letter transformations, Easy-to-use interface, Responsive, toy-like design, Vocabulary expansion for kids, Engaging interactions for adults

**In-app purchases:** none


### Pango KABOOM! Stack Cubes

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

**Currently charting:** #109 Top Paid · Education (US App Store)

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 Metamorphabet free?

Metamorphabet costs $5.99, 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, Metamorphabet or Pango KABOOM! Stack Cubes?

Metamorphabet is rated higher. Metamorphabet averages 4.7 out of 5 from 316 ratings, while Pango KABOOM! Stack Cubes averages 4.3 from 44 ratings.

### Do Metamorphabet or Pango KABOOM! Stack Cubes have ads?

Neither Metamorphabet nor Pango KABOOM! Stack Cubes shows ads.

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

Metamorphabet ships an update every 3 months, and Pango KABOOM! Stack Cubes every 5 months. Most recently, Metamorphabet was updated on September 26, 2026 and Pango KABOOM! Stack Cubes on September 24, 2026.

### Which is more popular, Metamorphabet or Pango KABOOM! Stack Cubes?

Metamorphabet currently peaks at #73 in the App Store charts, and Pango KABOOM! Stack Cubes at #109. Chart position reflects recent download velocity rather than total install base.

---

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