# Bubble Maths vs Colourful Semantics Classic

The clearest difference is price: Bubble Maths at $0.99 against Colourful Semantics Classic's $8.99. Bubble Maths also leads on device support (3 vs 1) and iOS requirement (12.0 vs 15.0). Colourful Semantics Classic's advantage is update cadence (every 2 months vs every 16 months). On ads and in-app purchases there is nothing between them.

Bubble Maths costs $0.99 and Colourful Semantics Classic $8.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Bubble Maths ships an update every 16 months, Colourful Semantics Classic every 2 months. The most recent releases landed on September 23, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Bubble Maths | Colourful Semantics Classic |
| --- | --- | --- |
| Price | **$0.99** | $8.99 |
| Rating | **[4.4 (67 ratings)](https://appshunter.io/ios/app/bubble-maths/id588198567/reviews)** | — |
| Number of ratings | **67** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 7 MB | 260 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dizzy Squirrel Limited](https://appshunter.io/developer/587374273) | [Therapy Box Limited](https://appshunter.io/developer/404445010) |

## What reviewers say

### Bubble Maths

[App page](https://appshunter.io/ios/app/bubble-maths/id588198567)

Practice essential math skills with this engaging app. It offers progressively challenging levels, from basic arithmetic to multiplication and division, with a star-based reward system for correct answers. Unlock new stages by mastering previous ones, making it suitable for both children and adults.

**Highlights:** Arithmetic practice, Multiplication and division, Progressive levels, Star-based rewards, Timed challenges, Suitable for children 5+

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Colourful Semantics Classic

[App page](https://appshunter.io/ios/app/colourful-semantics-classic/id6569246022)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Bubble Maths free?

Bubble Maths costs $0.99, with no in-app purchases.

### Is Colourful Semantics Classic free?

Colourful Semantics Classic costs $8.99, with no in-app purchases.

### Do Bubble Maths or Colourful Semantics Classic have ads?

Neither Bubble Maths nor Colourful Semantics Classic shows ads.

### Which is updated more often, Bubble Maths or Colourful Semantics Classic?

Bubble Maths ships an update every 16 months, and Colourful Semantics Classic every 2 months. Most recently, Bubble Maths was updated on September 23, 2026 and Colourful Semantics Classic on September 28, 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.*