App LSQ vs iSmart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
App LSQ
Learn a new visual language with interactive lessons and practice tools. This app offers a paced learning experience with features like slow-motion playback, a search index, and the ability to save favorite signs for review. Share your progress and new skills with friends.
- Conversational visual language learning
- Interactive lessons
- Slow-motion playback
- Search index for quick sign lookup
- Favorites folder for practice
- Social media sharing
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App LSQ is made by Deaf people for you! Learn conversational LSQ right now, on the go, with all phrases and signs organized to make it easy for you to learn. APP LSQ is designed to help you learn a new visual language in a way that is easy, intuitive, and well paced. You can drag your finger on the videos to control the speed - totally at your pace. There is a search index (when you need to know a sign right away), slow-motion option, info (tips), and a favorites folder. You can save the signs you want to review again in your own favorites folder where you can go back to it and practice more; and even better - you can upload different what signs you've learned to Twitter and Facebook. Share with your friends, make learning LSQ fun, and progressive!! Get started NOW - download and get your first bundle of signs today! App LSQ Pack offers you everything - the entire collection - of current available bundles and future releases! Everything for $2.99. Bundles: • Know Your ABCs - Learn the LSQ alphabet (included, FREE!) • Know Your Numbers - Learn all the numbers (included, FREE!) • Universal Gestures - Review what you already know (included, FREE!) • The Basics! A good way to get started! (included, FREE!) • More Basic Signs! Again, a collection of more basic signs. (Paid) • Mood Swings! A collection of signs for different moods, emotions, feelings. (Paid) • Foodies, Rejoice! Signs and phrases covering food, dishes, drinks, and different ways related to eating. (Paid) • The Wilderness Beckons! Different signs and phrases of our natural environment. Perfect if you like camping, hiking, or road trips a lot. (Paid)Foodies, Rejoice! Signs and phrases covering food, dishes, drinks, and different ways related to eating. (Paid) • Colors! Learn all the signs for colors with some phrases! (Paid) • Celebrations! We love the holidays and celebrations, especially Halloween and Valentine. We will teach you how to be festive in ASL! This bundle include a variety of signed words and beneficial phrases to help your season greetings look authentic. (Paid)
iSmart
This app helps you understand and manage stress by tracking your levels, identifying chronic stressors, and offering scientifically-proven techniques to reduce your reactions. It provides personalized strategies to neutralize identified stressors, backed by research from the Center for Studies on Human Stress.
- Stress level tracking
- Chronic stressor identification
- Scientifically-proven stress reduction techniques
- Personalized neutralization strategies
- Detailed stress log
- Research-backed insights
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Discover what scientists who work on human stress know about how to deal with their stress. Researchers at the Center for Studies on Human Stress (CSHS) (http://www.humanstress.ca/) study the stress we experience daily and its impact on our health. Everyday stressors are characterised by four elements: low sense of control, unpredictability, novelty and ego threats. The moment the brain perceives one of these elements in the environment, it sends a stress response asking for the release of a specific hormone called cortisol. Once released, cortisol eventually reaches the brain and latches itself onto the parts of the brain in charge of emotions and memory. Everybody experiences stress; stress is an adaptive response despite its sometimes embarrassing manifestations (fast heart rate, voice shaking, sweating, etc.). The danger of stress lies in its repetition, what we call chronic stress, because the cortisol produced eventually damages the parts of the brain in charge of emotions and memory and puts us at risk for physical and mental illnesses. We can gauge our level of stress when it occurs, but then, as the day goes on, we tend to forget about it making the identification of chronic stressors almost impossible. iSmart will ask you to enter your level of stress periodically (ideally every two hour during your daily activities) and will keep a detailed log of all your entries. Use scientifically-proven techniques to lower your reaction to stress. When your stress will be too high, iSMART will suggest watching short videos describing proven techniques to help reduce your manifestations of stress. These techniques have been proven effective by science in reducing levels of cortisol and in decreasing manifestations of stress. Identify your chronic stressors iSMART will warn you the moment it detects a repetition of stress responses that places you at risk for chronic stress and will then ask you to describe what you're currently experiencing to help you identify your chronic stressor. Neutralize your chronic stressors with the help of scientifically proven strategies. Once a chronic stressor has been identified, iSmart will suggest strategies to help you deconstruct and neutralize the stressor. These strategies have been proven effective by researchers at the Centre for the Studies of Human Stress. They are also commonly used in the context of other chronic stress prevention programs that evaluate their benefits for children, adolescents, workers and even elderly adults. iSmart, a scientifically sound mobile application iSmart was tested with 70 workers over a one month period. Participants had to enter their level of stress every hour and follow the application's advice. In addition to participants' overall satisfaction with using the app, questionnaire results and cortisol measurements show that iSMART helped people experiencing the most stress. These results make iSmart the first mobile app backed by science.
Screenshots
Verdict
The clearest difference is review sentiment: App LSQ at 50% against iSmart's 0%. iSmart's advantage is in-app purchases (none vs 10). On price, update cadence, 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
Both are free to download. App LSQ sells 10 one-off in-app purchases. iSmart asks for nothing beyond the download.
App LSQ ships an update every 15 months, iSmart every 10 months. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.
| Parameter | App LSQ | iSmart |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 50.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 15 months | Every 10 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 47 MB | 11 MB |
| Age rating | 4+ | 12+ |
| Developer | DeafDigits Inc | CIUSSS Est-de-l'ile-de-Montreal |
Customer experience
App LSQ
iSmart
In-app purchases
App LSQ
- Bouffe, repas$0.99
- Célébrations$0.99
- La météo, la nature et...$0.99
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- Signes sur l'argent$0.99
- Couleurs$0.99
- Signes de temps$0.99
- LSQ022 - Display name$0.99
- LSQ021 - Display name$0.99
- LSQ020 Bundle$0.99
- App LSQ Group Bundle$5.99
iSmart
No in-app purchases








