Syd

Syd

See yourself differently

11 ratings
23 reviews
Free
In-App Purchases

Details

Released
December 20, 2018
Updated
October 27, 2026

Features

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About

An AI-powered mentor offers personalized, science-backed recommendations for improving your life quality, covering physical and emotional health, finances, and social well-being. Access educational resources and gain self-awareness through AI-driven insights.

✓AI Life Quality Mentor
✓Personalized, science-backed recommendations
✓Evidence-based insights
✓Education Hub with articles and resources
✓Life Quality Index™ tracking
✓Apple Health integration
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What's New in Syd

4.8.1

October 27, 2026

We are thrilled to announce our latest syd app update! We update Syd, based on your feedback, as often as possible to make it faster and more reliable for you.

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Subscriptions & In-App Purchases

Discovery Membership

Discovery Membership Subscription

$24.991 Month
How to cancel Syd subscription ⁉️

User reviews

Exciting

I’m really enjoying using the app so far, I was skeptical at first as to how I could get useful help without it being a burden on my daily routine but its quick and fun to use and has actually been pretty helpful so far.

syd AI health mentor is excellent

I get just the right advice and when I need it . Can discuss any issue with syd and I know that it has the wealth of over 1m research papers to provide me with the latest advice ! AI at its best

An app with a difference

SYD makes a real difference in helping you meet meaningful health and wellbeing goals. It’s easy to use, insightful and engaging. Any employer who chooses to provide this solution for their employees will gain real intel on how to support their employees’ journey to reaching higher levels of life quality.
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Amazing !!

In the past, I've completed multiple marathons and now I'm seeking science-backed training advice for my upcoming races. Using Syd to monitor my progress has been incredible—I treat it like a daily diary, helping me reflect on my weekly achievements.

Fantastic for employers!

Drawing upon my extensive background as a senior executive, I fully grasp the significance of fostering an environment where employees not only remain healthy and content but also feel genuinely understood. Yet, it can often be challenging to meet the diverse needs of every team member. syd provides a solution by delivering personalised, science-backed guidance to each individual on your team. When your employees are content, it inevitably translates to a thriving and successful business!
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FAQ

What is Syd?

Syd is an AI-powered Life Quality Mentor designed to provide personalized, science-backed recommendations for improving various aspects of your life, including physical and emotional health, financial well-being, and social life.

How does Syd provide recommendations?

Syd's AI is trained on extensive data, including 1.2 million scientific studies and 8.3 billion person-years of data, to deliver personalized and proven guidance. It integrates with Apple Health to synchronize biometrics for tailored advice.

What kind of content is available in the Education Hub?

The Education Hub offers a library of articles, meditations, recipes, and other science-backed resources. These are designed to help users build healthier habits and gain a better understanding of themselves.

Can Syd help with mental health?

Yes, Syd can be chatted with about physical and emotional health, among other topics. Its AI provides personalized and evidence-based guidance to help users navigate their well-being with confidence.

What is the Life Quality Index™?

The Life Quality Index™ is a metric within Syd that provides AI-powered insights into your mood, personality, stress, and overall life quality. It helps reveal patterns and highlight opportunities for growth.

Is Syd available on multiple devices?

Syd is supported on iPhone, iPad, and iPod, indicating compatibility across Apple's mobile ecosystem. The latest version is 4.8.1.

What are the subscription options for Syd?

Syd offers a 'Discovery Membership' for $24.99 per month, providing access to premium features and content. This subscription allows users to unlock further benefits for their life quality journey.

How often is Syd updated?

Syd was last updated on October 27, 2026, suggesting a regular update schedule. The app was initially released on December 20, 2018.