Lumos is an AI-powered mood journaling app. It allows you to freely record your daily emotions and thoughts, while Lumos’s AI companion listens and offers warm, supportive feedback.
Lumos provides a calm and safe space for emotional expression, helping you better understand yourself through AI-based emotional analysis.
No. Lumos supports one-tap sign-in using Apple ID, with no additional account registration required.
This approach is both convenient and secure—your account authentication is handled entirely by Apple, and we do not have access to your personal login credentials. Once signed in, you can immediately start using Lumos.
You may also delete your Lumos account at any time within the app. Once deleted, all data associated with your account will be permanently removed.
Lumos is free to download and provides basic journaling and emotional feedback features. The core journaling functionality is available without payment.
Some advanced features require a subscription (see below). You may start with the free version to experience the core features before deciding whether to subscribe. Certain subscription plans may also include a free trial period, allowing you to experience the full feature set.
Lumos currently offers monthly, quarterly, and annual subscription plans. You may choose the billing cycle that best fits your needs (additional plans may be introduced in the future).
Subscription prices are displayed in the App Store based on your region. All subscription plans include the same premium features—the only difference is the billing period.
Subscribing to Lumos Premium unlocks the full set of app features, including but not limited to: