# Grid for iPad vs Vivi User App

Grid for iPad and Vivi User App both sit at 3.6 stars, but that hides the real split: 50% of Grid for iPad's written reviews are positive against 13% of Vivi User App's. Grid for iPad also leads on update cadence (fortnightly vs every 2 months). Vivi User App's advantage is in-app purchases (none vs 3) and device support (3 vs 1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Grid for iPad sells 3 in-app purchases, starting at $10.99 per month. Vivi User App asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 3.6 for Grid for iPad against 3.5 for Vivi User App. Both are backed by a comparable volume of ratings — 18 and 11 respectively. Written reviews are what separate them: 50% of Grid for iPad's written reviews are positive against 13% of Vivi User App's.

Grid for iPad ships an update fortnightly, Vivi User App every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Grid for iPad | Vivi User App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (18 ratings)](https://appshunter.io/ios/app/grid-for-ipad-aac/id1064332378/reviews)** | [3.5 (11 ratings)](https://appshunter.io/ios/app/vivi-user-app/id1582121124/reviews) |
| Number of ratings | **18** | 11 |
| Positive reviews | **50.0% of reviews** | 12.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 1.4 GB | 34 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Smartbox Assistive Technology](https://appshunter.io/developer/1064332377) | [Vivi Australia](https://appshunter.io/developer/1057434825) |

## 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 (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Grid for iPad Subscription | $10.99 | per month |
| PODD for Grid (English) | $99.00 | one-time |
| Grid for iPad one-off purchase | $299.99 | one-time |


### Vivi User App

[App page](https://appshunter.io/ios/app/vivi-user-app/id1582121124)

This tool allows seamless real-time sharing and display of information from any device. Enhance collaboration and engagement by annotating, capturing, and saving content wirelessly from anywhere in the room.

**Highlights:** Real-time information sharing, Wireless display and annotation, Capture and save content, Cross-device compatibility, Enhanced collaboration, Room-wide accessibility

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Grid for iPad free?

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

### Is Vivi User App free?

Vivi User App is free to download, with no in-app purchases.

### Which has better reviews, Grid for iPad or Vivi User App?

Grid for iPad is rated higher. Grid for iPad averages 3.6 out of 5 from 18 ratings, while Vivi User App averages 3.5 from 11 ratings.

### Do Grid for iPad or Vivi User App have ads?

Neither Grid for iPad nor Vivi User App shows ads.

### Which is updated more often, Grid for iPad or Vivi User App?

Grid for iPad ships an update fortnightly, and Vivi User App every 2 months. Most recently, Grid for iPad was updated on November 2, 2026 and Vivi User App 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.*