# Pic vs Isaac AAC

The clearest difference is rating: Isaac AAC at 5.0 against Pic's 1.0. Isaac AAC also leads on update cadence (weekly vs every 3 weeks). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Pic sells 4 in-app purchases, starting at $19.99 per month and Isaac AAC sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

Isaac AAC holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Pic ships an update every 3 weeks, Isaac AAC weekly. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Pic | Isaac AAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/pic-a-talk-aac/id6444247214/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/isaac-aac/id6746368688/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Subscription | Subscription |
| Size | 104 MB | 148 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Adobokashi Systems, Inc](https://appshunter.io/developer/1653338833) | [Adrian Golian](https://appshunter.io/developer/1816458968) |

## What reviewers say

### Pic

[App page](https://appshunter.io/ios/app/pic-a-talk-aac/id6444247214)

This communication aid helps non-verbal children with speech and language disorders express themselves using pictures. It offers extensive customization options to tailor the experience to individual needs. Full access requires a subscription.

**Highlights:** Picture-based communication, Customization options, Supports various speech disorders, Subscription access, Free trial available

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Family - Monthly | $19.99 | per month |
| Teacher - Monthly | $19.99 | per month |
| Family - Yearly | $99.99 | per year |
| Teacher - Yearly | $99.99 | per year |


### Isaac AAC

[App page](https://appshunter.io/ios/app/isaac-aac/id6746368688)

This communication app uses voice synthesis, visual symbols, and AI-powered predictive text to help individuals with communication challenges express themselves. It aims to enhance independence and quality of life for users of all ages.

**Highlights:** Advanced voice synthesis, Intuitive visual symbols, AI-powered predictive text, Customizable communication platform, Supports independence and quality of life

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription ISAAC | $7.99 | per month |
| Isaac | $4.99 | one-time |


## Frequently asked questions

### Is Pic free?

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

### Is Isaac AAC free?

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

### Which has better reviews, Pic or Isaac AAC?

Isaac AAC is rated higher. Pic averages 1.0 out of 5 from 1 ratings, while Isaac AAC averages 5.0 from 1 ratings.

### Do Pic or Isaac AAC have ads?

Neither Pic nor Isaac AAC shows ads.

### Which is updated more often, Pic or Isaac AAC?

Pic ships an update every 3 weeks, and Isaac AAC weekly. Most recently, Pic was updated on November 7, 2026 and Isaac AAC on November 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.*