# 2Talk vs Isaac AAC

The clearest difference is rating: Isaac AAC at 5.0 against 2Talk's 1.9. 2Talk's advantage is monetization model (free with in-app purchases vs subscription) and ratings volume (7 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 2Talk sells 1 one-off in-app purchase 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 1.9. That said, the two scores are not equally well evidenced: 2Talk has 7 ratings behind it against 1, so its average is the more settled of the two.

2Talk ships an update every 9 days, Isaac AAC weekly. Both last shipped on October 24, 2026.

## The numbers

| Metric | 2Talk | Isaac AAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (7 ratings)](https://appshunter.io/ios/app/2talk-aac/id1180408619/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/isaac-aac/id6746368688/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 78 MB | 148 MB |
| Requires iOS | **8.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [rana nir](https://appshunter.io/developer/456155882) | [Adrian Golian](https://appshunter.io/developer/1816458968) |

## What reviewers say

### 2Talk

[App page](https://appshunter.io/ios/app/2talk-aac/id1180408619)

This app helps users create custom communication boards for augmentative and alternative communication (AAC). It's designed for beginners exploring AAC solutions and offers a platform to experiment with personalized boards.

**Highlights:** Create custom communication boards, Augmentative and alternative communication (AAC), Beginner-friendly interface, Symbol sets included, Professional guidance

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $4.99 | one-time |


### 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 2Talk free?

2Talk 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, 2Talk or Isaac AAC?

Isaac AAC is rated higher. 2Talk averages 1.9 out of 5 from 7 ratings, while Isaac AAC averages 5.0 from 1 ratings.

### Do 2Talk or Isaac AAC have ads?

Neither 2Talk nor Isaac AAC shows ads.

### Which is updated more often, 2Talk or Isaac AAC?

2Talk ships an update every 9 days, and Isaac AAC weekly. Most recently, 2Talk was updated on October 24, 2026 and Isaac AAC on October 24, 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.*