# Grid for iPad vs Math Skills Builder Lite

The clearest difference is rating: Math Skills Builder Lite at 5.0 against Grid for iPad's 3.6. Math Skills Builder Lite also leads on iOS requirement (13.0 vs 15.0). Grid for iPad's advantage is update cadence (fortnightly vs every 19 months) and ratings volume (18 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Grid for iPad sells 4 in-app purchases, starting at $10.99 per month and Math Skills Builder Lite sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Math Skills Builder Lite holds the better App Store score, 5.0 against 3.6. That said, the two scores are not equally well evidenced: Grid for iPad has 18 ratings behind it against 1, so its average is the more settled of the two.

Grid for iPad ships an update fortnightly, Math Skills Builder Lite every 19 months. The most recent releases landed on October 24, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Grid for iPad | Math Skills Builder Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (18 ratings)](https://appshunter.io/ios/app/grid-for-ipad-aac/id1064332378/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/math-skills-builder-lite/id1277897625/reviews)** |
| Number of ratings | **18** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 19 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 1.4 GB | 191 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Smartbox Assistive Technology](https://appshunter.io/developer/1064332377) | [Attainment Company](https://appshunter.io/developer/403989333) |

## What reviewers say

### Grid for iPad

[App page](https://appshunter.io/ios/app/grid-for-ipad-aac/id1064332378)

This app provides a comprehensive Augmentative and Alternative Communication (AAC) solution for individuals with diverse communication needs. It offers flexible tools, evidence-based resources, and customizable features that adapt as users' needs evolve.

**Highlights:** Evidence-based AAC resources, Online community grid sets, In-app and remote editing, AI-powered design tools, Multiple symbol libraries, Multilingual support, Pre-built communication resources

**Features:** Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grid for iPad Subscription | $10.99 | per month |
| Metacom Symbol Library | $49.99 | one-time |
| PODD for Grid (English) | $99.00 | one-time |
| Grid for iPad full licence | $299.99 | one-time |


### Math Skills Builder Lite

[App page](https://appshunter.io/ios/app/math-skills-builder-lite/id1277897625)

This app helps students apply early numeracy skills to solve real-world math problems. It uses math stories and concrete strategies to teach when to add or subtract. Research indicates the program is highly effective for developing problem-solving abilities.

**Highlights:** Real-world math problem scenarios, Early numeracy skill application, Concrete addition/subtraction strategies, Multiple learning modes, Research-backed effectiveness

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $59.99 | one-time |


## Frequently asked questions

### Is Grid for iPad free?

Grid for iPad is free to download, with in-app purchases available.

### Is Math Skills Builder Lite free?

Math Skills Builder Lite is free to download, with in-app purchases available.

### Which has better reviews, Grid for iPad or Math Skills Builder Lite?

Math Skills Builder Lite is rated higher. Grid for iPad averages 3.6 out of 5 from 18 ratings, while Math Skills Builder Lite averages 5.0 from 1 ratings.

### Do Grid for iPad or Math Skills Builder Lite have ads?

Neither Grid for iPad nor Math Skills Builder Lite shows ads.

### Which is updated more often, Grid for iPad or Math Skills Builder Lite?

Grid for iPad ships an update fortnightly, and Math Skills Builder Lite every 19 months. Most recently, Grid for iPad was updated on October 24, 2026 and Math Skills Builder Lite on October 5, 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.*