# Math Racer Deluxe vs Stone Words

The clearest difference is price: Stone Words at $0.99 against Math Racer Deluxe's $9.99. Stone Words also leads on update cadence (monthly vs every 42 months) and rating (5.0 vs 4.7). Math Racer Deluxe's advantage is ratings volume (79 vs 8) and iOS requirement (11.0 vs 15.0). On ads, in-app purchases and device support there is nothing between them.

Math Racer Deluxe costs $9.99 and Stone Words $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Stone Words holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Math Racer Deluxe has 79 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 87% of Math Racer Deluxe's written reviews are positive against 100% of Stone Words's.

Math Racer Deluxe ships an update every 42 months, Stone Words monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Math Racer Deluxe | Stone Words |
| --- | --- | --- |
| Price | $9.99 | **$0.99** |
| Rating | [4.7 (79 ratings)](https://appshunter.io/ios/app/math-racer-deluxe/id393772005/reviews) | **[5.0 (8 ratings)](https://appshunter.io/ios/app/stone-words/id1486188266/reviews)** |
| Number of ratings | **79** | 8 |
| Positive reviews | 86.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Monthly** |
| Monetization | **Free** | Paid |
| Size | 7 MB | 11 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [i4software](https://appshunter.io/developer/376546133) | [Fernando Morales](https://appshunter.io/developer/1324106280) |

## What reviewers say

### Math Racer Deluxe

[App page](https://appshunter.io/ios/app/math-racer-deluxe/id393772005)

Test your mental math speed and accuracy with this reaction-based game. Compete against others on global leaderboards and track your progress to improve your calculation skills. Offers multiple games and difficulty levels for all ages.

**Highlights:** Reaction time testing, High-score boards, Seven distinct games, Four difficulty levels per game, Detailed performance tracking, Initial entry for high scores

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and challenging brain exercise
- 👍 Great for kids and adults
- 💡 Competitive element motivates improvement
- 🧠 Helps maintain and improve math skills

**What reviewers complain about**

- 🐛 Occasional crashes, especially when entering initials
- 🤔 Lacks difficulty settings or customization options
- 🙄 Can get repetitive over time

**Reported bugs**

- Inability to enter initials after completing a round
- Crashes on some devices, especially older models

**Requested features**

- Ability to choose math operation types and difficulty levels
- Save and track individual user progress and high scores
- More engaging visuals and game elements


### Stone Words

[App page](https://appshunter.io/ios/app/stone-words/id1486188266)

A challenging word puzzle game where you form words by placing letter stones on a board. Score points for longer words and compete on global leaderboards. Enjoy engaging animations and sound effects in English or Spanish.

**Highlights:** Form words with letter stones, Score points for word length, English and Spanish language support, Engaging animations and sound effects, Game Center leaderboards, Random letter generation, Replay previous game

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Math Racer Deluxe free?

Math Racer Deluxe costs $9.99, with no in-app purchases.

### Is Stone Words free?

Stone Words costs $0.99, with no in-app purchases.

### Which has better reviews, Math Racer Deluxe or Stone Words?

Stone Words is rated higher. Math Racer Deluxe averages 4.7 out of 5 from 79 ratings, while Stone Words averages 5.0 from 8 ratings.

### Do Math Racer Deluxe or Stone Words have ads?

Neither Math Racer Deluxe nor Stone Words shows ads.

### Which is updated more often, Math Racer Deluxe or Stone Words?

Math Racer Deluxe ships an update every 42 months, and Stone Words monthly. Most recently, Math Racer Deluxe was updated on November 1, 2026 and Stone Words on November 3, 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.*