# SAILS vs Proloquo

The clearest difference is rating: Proloquo at 4.0 against SAILS's 3.0. Proloquo also leads on ratings volume (148 vs 1) and update cadence (every 6 weeks vs every 5 months). SAILS's advantage is monetization model (free with in-app purchases vs subscription) and iOS requirement (11.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SAILS sells 22 one-off in-app purchases and Proloquo sells 6 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Proloquo holds the better App Store score, 4.0 against 3.0. That said, the two scores are not equally well evidenced: Proloquo has 148 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 33% of SAILS's written reviews are positive against 48% of Proloquo's.

SAILS ships an update every 5 months, Proloquo every 6 weeks. The most recent releases landed on September 30, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | SAILS | Proloquo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/sails/id1207583276/reviews) | **[4.0 (148 ratings)](https://appshunter.io/ios/app/proloquo/id1521978238/reviews)** |
| Number of ratings | 1 | **148** |
| Positive reviews | 33.3% of reviews | **47.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 89 MB | 503 MB |
| Requires iOS | **11.0** | 18.0 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Susan Rvachew](https://appshunter.io/developer/1196330609) | [AssistiveWare](https://appshunter.io/developer/308368167) |

## What reviewers say

### SAILS

[App page](https://appshunter.io/ios/app/sails/id1207583276)

This app helps children improve their speech clarity by listening to and identifying correctly articulated sounds. It offers interactive modules based on scientific research, showing accelerated progress in speech therapy when used alongside traditional programs. Available in multiple English dialects and French, with a free introductory module.

**Highlights:** Auditory discrimination of speech sounds, Interactive learning modules, Research-backed progress acceleration, Multiple language dialects, Free introductory module

**Features:** macOS Compatibility

**In-app purchases (22)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NAE - Sound K - Word CAT | Free | one-time |
| Français(Qc)- Son R - Mot GRIS | Free | one-time |
| NAE - Sound L - Word LAKE | $1.99 | one-time |
| NAE - Sound R - Word RAT | $1.99 | one-time |
| NAE - Sound R - Word ROPE | $1.99 | one-time |
| NAE - Sound R - Word DOOR | $1.99 | one-time |
| NAE - Sound S - Word SOAP | $1.99 | one-time |
| NAE - Sound S - Word SUE | $1.99 | one-time |
| NAE - Sound S - Word BUS | $1.99 | one-time |
| NAE - Sound K - Word COAT | $1.99 | one-time |
| NAE - Sound SH - Word SHOE | $1.99 | one-time |
| NAE - Sound CH - Word CHIN | $1.99 | one-time |
| NAE - Sound L - Word LAMB | $1.99 | one-time |
| NAE - Sound K - Word BOOK | $1.99 | one-time |
| NAE - Sound TH - Word THUMB | $1.99 | one-time |
| NAE - Sound L - Word NAIL | $1.99 | one-time |
| NAE - Sound CH - Word CHAIN | $1.99 | one-time |
| NAE - Sound SH - Word SHEET | $1.99 | one-time |
| NAE - Sound TH - Word THIN | $1.99 | one-time |
| NAE - Sound F - Word FAT | $1.99 | one-time |
| NAE - Sound F - Word FEET | $1.99 | one-time |
| NAE - Sound F - Word KNIFE | $1.99 | one-time |


### Proloquo

[App page](https://appshunter.io/ios/app/proloquo/id1521978238)

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:** Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Monthly Subscription | $9.99 | per month |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $99.99 | per year |
| Yearly Subscription | $99.99 | per year |
| Yearly Subscription | $99.99 | per year |


## Frequently asked questions

### Is SAILS free?

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

### Is Proloquo free?

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

### Which has better reviews, SAILS or Proloquo?

Proloquo is rated higher. SAILS averages 3.0 out of 5 from 1 ratings, while Proloquo averages 4.0 from 148 ratings.

### Do SAILS or Proloquo have ads?

Neither SAILS nor Proloquo shows ads.

### Which is updated more often, SAILS or Proloquo?

SAILS ships an update every 5 months, and Proloquo every 6 weeks. Most recently, SAILS was updated on September 30, 2026 and Proloquo on October 15, 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.*