Speech Assistant AAC

In-app purchases
3.06K reviews
Content rating
PEGI 3
500K+
Downloads
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About this app

Speech Assistant AAC is a text-to-speech (TTS) app designed for people who are speech impaired, for example due to Aphasia, MND/ALS, Autism, Stroke, Cerebral Palsy or other speech problems.

With the app you can create categories and phrases, which are placed on buttons. With these buttons you can create messages that can be shown or spoken (text-to-speech). It is also possible to type any text using the keyboard.

Key features
• Easy to use and completely customizable to your needs and preferences.
• Categories to organize your phrases.
• History for quick access to previously typed phrases.
• Option to select photos from your Photo Library or Symbols on the buttons.
• Option to record speech or use a text-to-speech voice.
• Full screen button to show your message with a large font.
• Auto complete feature to quickly find your phrases.
• Tabs for multiple conversations (optional setting).
• Designed for smartphones and tablets with portrait and landscape layout.
• Backup to Mail or Google Drive.

Categories and phrases
• Add, change or delete your own categories and phrases.
• You can create categories to organize your phrases for quick access.
• Long press (optional setting) to easily edit the phrase and category buttons.
• Option to Backup and Restore your categories and phrases.

Fully Customizable
• The size of the buttons, the textbox and the text can be adjusted.
• The app has various color schemes and you can also create a personal color scheme.
• Give the individual buttons with phrases different colors.

Full screen
• Show your message full screen with a very large font.
• Useful for communicating in a noisy environment.
• Button to rotate the text to show your message to the person opposite of you.

Other features
• Button to share your message to mail, text and social media.
• Connect a bluetooth keyboard and create shortcuts for the functions Speak, Clear, Show and Attention Sound.
• Option for preventing double tapping by disabling the button (for a short time) after touching.
• Undo option in case of unintentionally tapping the clear button.
• Attention sound button on Main and Full screen.

Voices
The voice is not part of the app, but the app uses the voice installed on your device.
For example, you can use one of the voices from 'Speech Services by Google'. It has female and male voices in many languages. If it is not available on your device, you can download it from the Google Play Store.
You can change the selected voice in the voice settings of the app.

Full version
The basic version of the app is free. In the settings of the app you can upgrade to the full version. This is a one-time payment for these extra features, there is no subscription.
• An unlimited number of categories.
• Backup and Restore option.
• Option to select symbols from the set of 3400 Mulberry Symbols (mulberrysymbols.org).
• Option to change the color of the individual buttons.
• History for quick access to previously spoken phrases.
• Create user profiles for different languages, situations or persons.
• Tabs for easy switching between multiple conversations.
• Option to record speech on to a button and to import voice recordings into the app.

About the app
• The app does not require an internet connection.
• For feedback or questions, please contact: android@asoft.nl.
• On www.asoft.nl you can find a user manual.
Speech Assistant is a Text to Speech AAC app for people who are speech impaired.
Updated on
Oct 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection

Ratings and reviews

2.56K reviews
John Farnworth
June 2, 2022
super super usefull! I like that the backup/export files are text editable because it makes mass edditing (e.g. setting up a new profile) much easier. Also like how visually customisable it is. Would love to see more options for backup/export than just the catagory and phrases (color profile, settings, etc) for those of us who need to use it on multiple devices, and more support for external keyboard navigation (I cannot for the life of me figure out how to switch tabs with a keyboard!)
30 people found this review helpful
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Buffy Karen Katsu KEI
November 7, 2021
I am autistic and have severe anxiety. This app offers a wider range of phrases than other apps I have used. It also has a much more "adult" feel to it than some of the icon-based apps. That said though, it can be confusing as all the buttons look the same (black text on a white background) although there are options to customise this. Phrases can be customised and updated easily on the spot. It is also very easy to control all features such as pitch, speed etc.
141 people found this review helpful
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Thomas M
October 11, 2021
I've tried a LOT of AAC apps and this is my favourite. I LOVE the option to show your message in large text to the person you're talking to. Love that you can edit, reorder, delete and add your own phrases. Love that you can (optionally) have suggested phrases pop up when you type. This app really does it all. It would be lovely to be able to drag-and-drop to reorder but I imagine that would add to the coding complexity considerably and it's not essential.
35 people found this review helpful
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What’s new

New volume slider in the app's speech settings to boost recordings and ElevenLabs audio.