# Simplex Spelling Phonics CVC vs Mystery Math Museum

The clearest difference is rating: Mystery Math Museum at 4.7 against Simplex Spelling Phonics CVC's 3.7. Mystery Math Museum also leads on ratings volume (314 vs 9) and price ($3.99 vs $4.99). Simplex Spelling Phonics CVC's advantage is device support (3 vs 1). On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

Simplex Spelling Phonics CVC costs $4.99 and Mystery Math Museum $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Mystery Math Museum holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Mystery Math Museum has 314 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 100% of Simplex Spelling Phonics CVC's written reviews are positive against 97% of Mystery Math Museum's, so the app with the better star average is not the one people write more warmly about.

Simplex Spelling Phonics CVC ships an update every 13 months, Mystery Math Museum every 8 months. The most recent releases landed on October 22, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Simplex Spelling Phonics CVC | Mystery Math Museum |
| --- | --- | --- |
| Price | $4.99 | **$3.99** |
| Rating | [3.7 (9 ratings)](https://appshunter.io/ios/app/simplex-spelling-phonics-cvc/id580762950/reviews) | **[4.7 (314 ratings)](https://appshunter.io/ios/app/mystery-math-museum/id640754583/reviews)** |
| Number of ratings | 9 | **314** |
| Positive reviews | **100.0% of reviews** | 96.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 8 months** |
| Monetization | Paid | Paid |
| Size | 106 MB | 512 MB |
| Requires iOS | 15.0 | **8.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pyxwise Software Inc.](https://appshunter.io/developer/456744015) | [Artgig Studio](https://appshunter.io/developer/436414537) |

## What reviewers say

### Simplex Spelling Phonics CVC

[App page](https://appshunter.io/ios/app/simplex-spelling-phonics-cvc/id580762950)

This app teaches foundational reading skills for young learners, focusing on rhyming, segmenting, and blending CVC words. It uses a unique "reverse phonics" approach with interactive feedback to build phonemic awareness and improve spelling and reading.

**Highlights:** Teaches CVC words and short vowel sounds, Interactive "reverse phonics" approach, Phonics hint feature for blending, Spelling rule hints, Letter-by-letter feedback, Supports up to 40 user accounts, Progress reports and user stats

**Features:** macOS Compatibility

**In-app purchases:** none


### Mystery Math Museum

[App page](https://appshunter.io/ios/app/mystery-math-museum/id640754583)

Embark on an epic math adventure across 8 themed museums to rescue lost dragonflies. This award-winning app offers customizable math practice, including addition, subtraction, multiplication, and division, with unlimited user accounts for tailored learning experiences.

**Highlights:** Customizable math skills, Addition, subtraction, multiplication, division, 8 themed museums, Unlimited user accounts, Builds equations, not just taps answers, Strategy and critical thinking development

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Engaging and fun for kids
- 💡 Educational and helps with math skills
- 🚀 Well-designed and innovative
- 🎨 Great artwork and graphics
- 👨‍👩‍👧‍👦 Supports multiple users/profiles

**What reviewers complain about**

- 🤔 Difficulty level could be adjusted for older children
- ❓ Some math can be too hard for younger kids

**Requested features**

- Make it a bit harder for older children or have a different app for it
- If I were to change one thing it would be to have the art and paintings etc say the name of the work and the artist when the kids touch them
- PLEASE, PLEASE, PLEASE MAKE SOME MORE APPS LIKE MYSTERY MATH TOWN AND MUSEUM!!!


## Frequently asked questions

### Is Simplex Spelling Phonics CVC free?

Simplex Spelling Phonics CVC costs $4.99, with no in-app purchases.

### Is Mystery Math Museum free?

Mystery Math Museum costs $3.99, with no in-app purchases.

### Which has better reviews, Simplex Spelling Phonics CVC or Mystery Math Museum?

Mystery Math Museum is rated higher. Simplex Spelling Phonics CVC averages 3.7 out of 5 from 9 ratings, while Mystery Math Museum averages 4.7 from 314 ratings.

### Do Simplex Spelling Phonics CVC or Mystery Math Museum have ads?

Neither Simplex Spelling Phonics CVC nor Mystery Math Museum shows ads.

### Which is updated more often, Simplex Spelling Phonics CVC or Mystery Math Museum?

Simplex Spelling Phonics CVC ships an update every 13 months, and Mystery Math Museum every 8 months. Most recently, Simplex Spelling Phonics CVC was updated on October 22, 2026 and Mystery Math Museum on October 26, 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.*