Comparison

Proloquo vs Echo

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

Head to head
About

Proloquo

This app provides an intuitive and efficient Augmentative and Alternative Communication (AAC) solution for users of all ages. It facilitates language development and effective communication with features like quick access to words, a search function, and a unique Thinking Space for early communicators. It also offers a full keyboard with word prediction and expert guidance through an accompanying coach.

Highlights
  • Intuitive and easy-to-use interface
  • Quick access to frequently used words
  • Search function for effortless word finding
  • Focus Mode™ for targeted word emphasis
  • Thinking Space™ for early communicators (iPad only)
  • Extensive vocabulary with Related Words™
  • Full keyboard with word prediction
  • Proloquo Coach for expert guidance
Features
Read full description

AssistiveWare Proloquo is an intuitive, easy-to-use Augmentative and Alternative Communication (AAC) app. Based on years of research, it is the only AAC app designed to meet the needs of all ages without sacrificing ease of use or efficiency. Proloquo is more than just a communication tool; it’s a gateway to language development and effective communication. AN EASY START With a unique design and quick one-tap access to the most used words, you can start using AAC right away. Finding any word is effortless, with an easily accessible Search function. Need to focus on or teach specific words? Use Focus Mode™ and draw attention without restricting or deleting words. THINKING SPACE (only available on iPad) Understanding a beginning communicator can feel like an endless guessing game, leading to frustration on both sides. Proloquo’s unique Thinking Space™ feature allows you to visualize and explore thoughts and meaning even with the earliest communicators. Arrange Proloquo’s visuals in any order for more intuitive communication. Understand each other faster and easier with Proloquo’s Thinking Space. GROWS WITH YOU Proloquo offers an extensive vocabulary unmatched in size and efficiency. With a user-friendly interface and innovative features such as Related Words™, Proloquo ensures everyone, from toddlers to adults, can discover, learn, and love language. Proloquo also offers a full keyboard with word prediction to support literacy. GET EXPERT AAC GUIDANCE WITH PROLOQUO COACH We know learning AAC can be challenging - that’s why we paired Proloquo with Proloquo Coach. Free with a Proloquo subscription, it equips families and educators with the tools and knowledge needed to support children and students in learning to communicate using AAC. With fast in-app support and guided practice, you will always know what to do next. SHARE PROLOQUO WITH YOUR TEAM FOR FREE Share Proloquo at no additional cost. Involve teachers, Speech Pathologists, and grandparents - download the Proloquo app and sync across multiple devices for free. Try Proloquo free for one month! How payment works • After your trial ends, payment will be charged to your Apple Account. • Subscriptions renew automatically. Payment is charged 24 hours before the current subscription period ends. • Don’t want to renew? Cancel more than 24 hours before the end of the current subscription period. • Want to cancel or change your subscription? Manage it in your account settings on the App Store. The standard Apple Terms of Use apply to this app: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Echo

This communication aid uses auditory scanning for individuals with visual and physical impairments. It offers sound cues and distinct voices for navigation and expression, accessible via switches, gestures, or arrow keys.

Highlights
  • Auditory scanning communication method
  • Sound cues for navigation
  • Separate voices for cues and speech
  • External switch access
  • Swipe gesture control
  • Arrow key navigation
Features
Read full description

Echo is an AAC app designed for those with a visual difficulty and physical difficulty to access communication. Echo is based around the concept of auditory scanning. Auditory scanning is a communication method using sound cues or auditory feedback rather than visual cues. This method is especially valuable for those with a visual impairment who cant access visual based AAC. Echo provides you with two different voices, one for your auditory cues and the another to represent your voice. You can access Echo using the following methods. - Any external switch (or combination of switches) - Swipe Gestures - Arrow Keys We have plans to extend this in the future to allow for more access methods.

Screenshots

Proloquo4 screens
Echo4 screens

Verdict

The call

The clearest difference is rating: Echo at 5.0 against Proloquo's 3.9. Echo also leads on in-app purchases (none vs 6) and update cadence (every 2 weeks vs every 6 weeks). Proloquo's advantage is ratings volume (143 vs 1). On price, ads, device support and iOS requirement 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

Both are free to download. Proloquo sells 6 in-app purchases, starting at $9.99 per month. Echo asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Echo holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Proloquo has 143 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Proloquo ships an update every 6 weeks, Echo every 2 weeks. The most recent releases landed on October 12, 2026 and September 17, 2026 respectively.

Scorecard5 real differences · 5 level
Proloquo versus Echo: the parameters behind the verdict, then further details
ParameterProloquoEcho
PriceFreeFree
Rating3.9 (143 ratings)5.0 (1 ratings) — better
Positive reviews48.4% of reviews—
Number of ratings143 — better1
Update frequencyEvery 6 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.017.0 — better
Further details — not scored
Size503 MB9 MB
Age rating4+4+
DeveloperAssistiveWareAce Centre

Customer experience

Proloquo

All ratings143 ratings
Positive70.6%
Neutral6.3%
Negative23.1%
Written reviews64 reviews
Positive48.4%
Neutral9.4%
Negative42.2%

Echo

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Proloquo

Subscriptions6
  • Monthly Subscription1 Month trial$9.991 Month
  • Monthly Subscription1 Year trial$9.991 Month
  • Monthly Subscription6 Months trial$9.991 Month
Show 3 more
  • Yearly Subscription1 Month trial$99.991 Year
  • Yearly Subscription1 Year trial$99.991 Year
  • Yearly Subscription6 Months trial$99.991 Year
None

Echo

No in-app purchases

Questions

Is Proloquo free?
Proloquo is free to download, with in-app purchases available.
Is Echo free?
Echo is free to download, with no in-app purchases.
Which has better reviews, Proloquo or Echo?
Echo is rated higher. Proloquo averages 3.9 out of 5 from 143 ratings, while Echo averages 5.0 from 1 ratings.
Do Proloquo or Echo have ads?
Neither Proloquo nor Echo shows ads.
Which is updated more often, Proloquo or Echo?
Proloquo ships an update every 6 weeks, and Echo every 2 weeks. Most recently, Proloquo was updated on October 12, 2026 and Echo on September 17, 2026.

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