# TD CoPilot vs Flexspeak AAC

The clearest difference is rating: Flexspeak AAC at 4.2 against TD CoPilot's 3.7. Flexspeak AAC also leads on update cadence (weekly vs every 2 months) and device support (3 vs 1). TD CoPilot's advantage is in-app purchases (none vs 3). On price, ratings volume, ads and iOS requirement there is nothing between them.

Both are free to download. Flexspeak AAC sells 3 in-app purchases, starting at $9.99 per month. TD CoPilot asks for nothing beyond the download.

Flexspeak AAC holds the better App Store score, 4.2 against 3.7. Both are backed by a comparable volume of ratings — 3 and 5 respectively.

TD CoPilot ships an update every 2 months, Flexspeak AAC weekly. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | TD CoPilot | Flexspeak AAC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/td-copilot/id1553068329/reviews) | **[4.2 (5 ratings)](https://appshunter.io/ios/app/flexspeak-aac/id6642667205/reviews)** |
| Number of ratings | 3 | **5** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 57 MB | 245 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Tobii Dynavox LLC](https://appshunter.io/developer/446210474) | [Flexspeak](https://appshunter.io/developer/1722787361) |

## What reviewers say

### TD CoPilot

[App page](https://appshunter.io/ios/app/td-copilot/id1553068329)

This app calibrates eye tracking devices for optimal performance and user experience. It also provides access to device settings, firmware updates, and battery status information.

**Highlights:** Eye tracker calibration, Device settings customization, Firmware update tracking, Application version display, Battery status verification

**In-app purchases:** none


### Flexspeak AAC

[App page](https://appshunter.io/ios/app/flexspeak-aac/id6642667205)

This app provides augmentative and alternative communication (AAC) for individuals who have difficulty speaking. It offers multilingual support, AI-powered prediction, and extensive customization options to facilitate clear and efficient communication.

**Highlights:** Multilingual support, AI prediction, Easy customization, Remote editing & group sharing, Extensive image library, Seamless auto-sync

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $9.99 | per month |
| Yearly subscription | $99.99 | per year |
| Lifetime | $299.99 | one-time |


## Frequently asked questions

### Is TD CoPilot free?

TD CoPilot is free to download, with no in-app purchases.

### Is Flexspeak AAC free?

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

### Which has better reviews, TD CoPilot or Flexspeak AAC?

Flexspeak AAC is rated higher. TD CoPilot averages 3.7 out of 5 from 3 ratings, while Flexspeak AAC averages 4.2 from 5 ratings.

### Do TD CoPilot or Flexspeak AAC have ads?

Neither TD CoPilot nor Flexspeak AAC shows ads.

### Which is updated more often, TD CoPilot or Flexspeak AAC?

TD CoPilot ships an update every 2 months, and Flexspeak AAC weekly. Most recently, TD CoPilot was updated on October 2, 2026 and Flexspeak AAC 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.*