Comparison

Avaz AAC vs Sensory Reader

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Avaz AAC

This app is a communication tool for individuals with speech difficulties, offering a vast library of symbols and voices to help users express themselves and build relationships. It supports language development from single words to full sentences and offers customizable features for personalized communication.

Highlights
  • Text-to-speech communication
  • Over 40,000 symbols
  • High-quality voices
  • Secure backup and restore
  • Customizable visual themes
  • Multi-language support
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Overview Avaz AAC is an assistive communication app that empowers children & adults with Autism, Cerebral Palsy, Down Syndrome, Aphasia, Apraxia, and individuals with speech difficulties to communicate freely and build meaningful relationships. Why Families Trust Avaz “My daughter has nearly mastered navigation, so much so that one day she brought it to me to show me she wanted Taco Bell for lunch. This made me cry. My child had a voice for the first time. Thank you for being the one to give my daughter that "voice". - Amy Kinderman Designed to aid language development, by presenting core words, which make up 80% of everyday speech, in a research-based order. This enables users to progress from using 1-2 word phrases to forming complete sentences. Core AAC Features Avaz, a fully AAC text-to-speech app with over 40,000 pictures(Symbolstix) and a range of high-quality voices, enables users to form sentences and express themselves with ease quickly. Avaz is a customizable AAC app that empowers users to express themselves authentically and build meaningful connections! Secure Backup & Restore Enjoy the convenience of auto backup for worry-free vocabulary progress. Simply choose how often you want your vocabulary progress backed up with our auto-backup interval selection option. Never lose your progress again! Personalization with Themes We understand our users have different preferences for cloud storage, so we made it easy to back up your vocabulary to your preferred platform, including popular ones like Google Drive. Explore our visual themes - Classic Light, Classic Dark (with high contrast), and Outer Space (a dark mode). Our default dark mode has been beneficial for adult users and those using Avaz with eye-tracking devices. Free Trial – No Credit Card Required Try Avaz AAC's free 14-day trial without adding credit card details! Make in-app purchases and choose from our affordable monthly, yearly, and lifetime subscription plans to keep benefiting from the amazing features. Available in Major Languages Now available in English US, English UK, Français, Dansk, Svenska, Magyar, Føroyskt is fully compatible with iPads and iPhones. Responsive Support If you’re new to AAC, don’t worry! Visit www.avazapp.com for beginner-friendly articles to help you get started. Connect with our passionate Avaz community on Facebook and other social media platforms. We are always happy to hear from you. For any assistance, please write to us at support@avazapp.com Note for Schools: Avaz AAC - Lifetime Edition is available for a one-time purchase and offers a 50% discount with VPP for 20+ licenses. Terms of Use - https://www.avazapp.com/terms-of-use/ Privacy Policy - https://www.avazapp.com/privacy-policy/

About

Sensory Reader

Features
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Sensory Reader: Private & Secure Photo-to-text-to-speech 1. Instant Text-to-Speech from Any Camera Point, tap, listen. Three steps from printed text to spoken words. No complex setup. No language selection needed. Just point your camera and the app handles the rest. 2. Complete On-Device Privacy Every image captured, every word recognised, every voice synthesised -- it all happens on your device. No cloud processing. No accounts. No data collection. No tracking. Your text is your business. 3. Universal Language Support Automatic detection and reading in 50+ languages. No settings to change, no language packs to download. Scan French text and hear French. Scan Japanese and hear Japanese. The app adapts to the text. 4. Accessible by Design Built from the ground up for people with visual impairments, dyslexia, and reading difficulties. Word-by-word highlighting reinforces the connection between written and spoken words. Large, clear controls. Simple workflows. WHY SENSORY READER? Most OCR apps upload your images to the cloud for processing. Sensory Reader is different. We use advanced on-device technology to ensure that your scanned text never leaves your iPhone or iPad from the app. It supports 50+ languages with automatic detection, processes everything on-device for complete privacy KEY FEATURES: 100% On-Device Processing: OCR and Speech (Text To Speech) happen locally, on device. No data is ever sent to a server. Sensory Reader will capture the image, quickly convert it to text, and give you the option to have the text spoken. The language identification of the text is also done, to choose the best voice. Works Offline: No internet? No problem. Scan/photo image and read anywhere, from airplanes to remote areas. Handwriting Recognition: Effortlessly read personal letters, cards, old notes and records. Text-to-Speech: Natural speech with real-time word-by-word highlighting • Automatic Language Detection: NaturalLanguage framework identifies text language • Voice Selection: Multiple voices per language with preference saving • Personal Voice: iOS 17+ support for reading text in the user's own voice Productivity Ready: Select, copy, or share recognized text to your favorite apps. PRIVACY & SECURITY: No Data Collection: We don’t see what you scan, and we don’t track your usage. Secure Scanning: Ideal for sensitive documents, medical labels, or private mail. Zero Latency: Because there is no cloud upload, text recognition is nearly instantaneous. HOW TO USE: Point your camera at any text. Tap to capture and recognize. Listen as the app reads the text aloud. Share or copy the text if needed. Whether you are a student with dyslexia, an individual with low vision, someone working with older documents and someone who values digital privacy, Sensory Reader provides a fast, secure, and simple way extract text from paper and listen to this printed world. If Sensory Reader is being used on a Mac with recent MacOS, it should support Continuity Camera. This will allow you to use your iPhone as the camera for capturing text but displays the content in the Sensory Reader Mac App.

Screenshots

Avaz AAC4 screens
Sensory Reader4 screens

Verdict

The call

The clearest difference is price: Sensory Reader at Free against Avaz AAC's $299.99. Avaz AAC's advantage is in-app purchases (none vs 1) and iOS requirement (14.0 vs 17.6). On ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Sensory Reader is free to download; Avaz AAC costs $299.99 up front. Sensory Reader sells 1 one-off in-app purchase. Avaz AAC asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Avaz AAC versus Sensory Reader: the parameters behind the verdict, then further details
ParameterAvaz AACSensory Reader
Price$299.99Free — better
Rating4.5 (74 ratings) — better—
Positive reviews91.3% of reviews—
Number of ratings74 — better—
Update frequencyEvery 5 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better17.6
Further details — not scored
Size169 MB3 MB
Age rating4+4+
DeveloperAvaz, Inc.Sensory App House Ltd

Bugs and requests

Avaz AAC

Reported bugs

4 issues
  • App freezes constantly
  • App stops speaking randomly
  • Errors when using on multiple devices
  • Profile not recognized on multiple devices simultaneously

Requested features

2 requests
  • Option to disable mandatory sign-in
  • Ability to select different button sizes for different pages

Sensory Reader

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Avaz AAC

No in-app purchases

1 purchases

Sensory Reader

One-time1
  • Unlock Scan and OCR$0.99

Questions

Is Avaz AAC free?
Avaz AAC costs $299.99, with no in-app purchases.
Is Sensory Reader free?
Sensory Reader is free to download, with in-app purchases available.
Do Avaz AAC or Sensory Reader have ads?
Neither Avaz AAC nor Sensory Reader shows ads.

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