# Slapstack Math vs Wordvoyance

The clearest difference is in-app purchases: Slapstack Math at none against Wordvoyance's 3. Slapstack Math also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 80%). Wordvoyance's advantage is update cadence (every 5 weeks vs every 19 months) and ratings volume (107 vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Wordvoyance sells 3 in-app purchases, starting at $4.99 per month. Slapstack Math asks for nothing beyond the download.

Slapstack Math holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Wordvoyance has 107 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 100% of Slapstack Math's written reviews are positive against 80% of Wordvoyance's.

Slapstack Math ships an update every 19 months, Wordvoyance every 5 weeks. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Slapstack Math | Wordvoyance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/slapstack-math/id1209184917/reviews)** | [4.7 (107 ratings)](https://appshunter.io/ios/app/wordvoyance/id1672135719/reviews) |
| Number of ratings | 2 | **107** |
| Positive reviews | **100.0% of reviews** | 80.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 5 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 21 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [American Printing House for the Blind (APH)](https://appshunter.io/developer/704570515) | [Exceptionull Games LLC](https://appshunter.io/developer/1291542129) |

## What reviewers say

### Slapstack Math

[App page](https://appshunter.io/ios/app/slapstack-math/id1209184917)

This game turns math flashcards into a fast-paced action and memory challenge. Players slap the table or perform other actions based on math problems and their answers, with customizable rules and difficulty.

**Highlights:** Math flashcard gameplay, Customizable action rules, Addition, subtraction, multiplication, division modes, Self-voicing and VoiceOver compatible, High-contrast colors and large print, Adjustable game speed

**In-app purchases:** none


### Wordvoyance

[App page](https://appshunter.io/ios/app/wordvoyance/id1672135719)

A multiplayer crossword building game designed with accessibility for all players. Enjoy fast-paced, ad-free matches with robust screen reader support and customizable gestures. Play solo against the CPU or with friends, with keyboard and controller support included.

**Highlights:** Online multiplayer crossword building, Single player mode against CPU, Full screen reader support, Customizable gestures and shortcuts, Keyboard and game controller support, Ad-free gameplay

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Wordvoyance Pro Monthly | $4.99 | per month |
| Wordvoyance Pro Yearly | $39.99 | per year |
| Wordvoyance Pro | $69.99 | one-time |


## Frequently asked questions

### Is Slapstack Math free?

Slapstack Math is free to download, with no in-app purchases.

### Is Wordvoyance free?

Wordvoyance is free to download, with in-app purchases available.

### Which has better reviews, Slapstack Math or Wordvoyance?

Slapstack Math is rated higher. Slapstack Math averages 5.0 out of 5 from 2 ratings, while Wordvoyance averages 4.7 from 107 ratings.

### Do Slapstack Math or Wordvoyance have ads?

Neither Slapstack Math nor Wordvoyance shows ads.

### Which is updated more often, Slapstack Math or Wordvoyance?

Slapstack Math ships an update every 19 months, and Wordvoyance every 5 weeks. Most recently, Slapstack Math was updated on October 1, 2026 and Wordvoyance on October 7, 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.*