# Shape Coding vs Monster Spelling Piano

The clearest difference is review sentiment: Monster Spelling Piano at 100% against Shape Coding's 44%. Monster Spelling Piano also leads on price ($14.99 vs $19.99). Shape Coding's advantage is in-app purchases (none vs 1) and update cadence (every 2 months vs every 4 months). On ads, monetization model, device support and iOS requirement there is nothing between them.

Shape Coding costs $19.99 and Monster Spelling Piano $14.99 up front. Monster Spelling Piano sells 1 in-app purchase, starting at $4.99 per year. Shape Coding asks for nothing beyond the download.

Shape Coding ships an update every 2 months, Monster Spelling Piano every 4 months. Both last shipped on October 8, 2026.

## The numbers

| Metric | Shape Coding | Monster Spelling Piano |
| --- | --- | --- |
| Price | $19.99 | **$14.99** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/shape-coding/id1246115171/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 44.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Paid | Paid |
| Size | 357 MB | 105 MB |
| Requires iOS | **12.0** | 13.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Moor House School & College](https://appshunter.io/developer/1246114840) | [EdCode Ltd](https://appshunter.io/developer/1571441109) |

## What reviewers say

### Shape Coding

[App page](https://appshunter.io/ios/app/shape-coding/id1246115171)

This app uses a visual coding system to help children and young people improve their understanding and production of English sentence structure and grammar. It's designed for educators and therapists to personalize learning for individual students.

**Highlights:** Visual coding system for grammar, Color-coded word classes, Arrow indicators for tense, Shape indicators for syntax, Personalized student profiles, Customizable word lists, Text-to-speech functionality

**Features:** Vision Pro support

**In-app purchases:** none


### Monster Spelling Piano

[App page](https://appshunter.io/ios/app/monster-spelling-piano/id6717616998)

This app makes learning letters and sounds engaging for children through fun characters and visual aids. It helps develop phonemic awareness and master grapheme-to-phoneme correspondences, supporting neurodiverse learners.

**Highlights:** IPA Phonemies and Speech Sound Monsters, Code Mapping® for grapheme clarification, Visual aids like highlights and split digraphs, Over 100 high-frequency irregular words, Supports children with ADHD, autism, and dyslexia, Multi-sensory Speech Sound Mapping approach

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monster Spelling Piano App | $4.99 | per year |


## Frequently asked questions

### Is Shape Coding free?

Shape Coding costs $19.99, with no in-app purchases.

### Is Monster Spelling Piano free?

Monster Spelling Piano costs $14.99, and also offers in-app purchases.

### Do Shape Coding or Monster Spelling Piano have ads?

Neither Shape Coding nor Monster Spelling Piano shows ads.

### Which is updated more often, Shape Coding or Monster Spelling Piano?

Shape Coding ships an update every 2 months, and Monster Spelling Piano every 4 months. Most recently, Shape Coding was updated on October 8, 2026 and Monster Spelling Piano on October 8, 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.*