# Gappy Learns Writing vs Pango KABOOM! Stack Cubes

The clearest difference is rating: Gappy Learns Writing at 4.9 against Pango KABOOM! Stack Cubes's 4.3. Gappy Learns Writing also leads on review sentiment (83% vs 57%) and price ($2.99 vs $6.99). Pango KABOOM! Stack Cubes's advantage is ratings volume (44 vs 9). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Gappy Learns Writing 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.

Gappy Learns Writing holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 9 and 44 respectively. Written reviews point the same way: 83% of Gappy Learns Writing's written reviews are positive against 57% of Pango KABOOM! Stack Cubes's.

Gappy Learns Writing ships an update every 3 months, Pango KABOOM! Stack Cubes every 5 months. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Gappy Learns Writing | Pango KABOOM! Stack Cubes |
| --- | --- | --- |
| Price | **$2.99** | $6.99 |
| Rating | **[4.9 (9 ratings)](https://appshunter.io/ios/app/gappy-learns-writing/id691260469/reviews)** | [4.3 (44 ratings)](https://appshunter.io/ios/app/pango-kaboom-stack-cubes/id1496316612/reviews) |
| Number of ratings | 9 | **44** |
| Positive reviews | **83.1% of reviews** | 57.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 5 months |
| Monetization | Free | Free |
| Size | 61 MB | 164 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Little 10 Robot](https://appshunter.io/developer/1246849142) | [Studio Pango](https://appshunter.io/developer/738679705) |

## What reviewers say

### Gappy Learns Writing

[App page](https://appshunter.io/ios/app/gappy-learns-writing/id691260469)

This app offers a playful approach to learning handwriting for young children. It features interactive tracing games, letter practice, and phonics support, alongside creative activities like drawing and coloring. Designed to keep preschoolers and kindergarteners engaged, it provides hours of educational fun.

**Highlights:** Mystery letter tracing game, Interactive letter practice, Letter sounds and phonics, Selectable handwriting styles, Digital drawing pad, Alphabet-themed coloring pages

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Great educational app
- 👍 Fun for kids
- 👍 Effective for learning letters/writing
- 👍 Cute graphics
- 👍 Interactive tracing

**What reviewers complain about**

- 🐛 Incomplete screen display on iPhone 15
- 🐛 Difficulty following star precisely for some students
- 🐛 Automatic return to main page can be disruptive

**Reported bugs**

- App won't load/open
- Stays on loading page

**Requested features**

- Preliminary step for writing letters correctly
- Arrow icon to navigate pages
- Adjustments for perfect user experience


### 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 Gappy Learns Writing free?

Gappy Learns Writing 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, Gappy Learns Writing or Pango KABOOM! Stack Cubes?

Gappy Learns Writing is rated higher. Gappy Learns Writing averages 4.9 out of 5 from 9 ratings, while Pango KABOOM! Stack Cubes averages 4.3 from 44 ratings.

### Do Gappy Learns Writing or Pango KABOOM! Stack Cubes have ads?

Neither Gappy Learns Writing nor Pango KABOOM! Stack Cubes shows ads.

### Which is updated more often, Gappy Learns Writing or Pango KABOOM! Stack Cubes?

Gappy Learns Writing ships an update every 3 months, and Pango KABOOM! Stack Cubes every 5 months. Most recently, Gappy Learns Writing was updated on October 7, 2026 and Pango KABOOM! Stack Cubes on October 15, 2026.

---

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