# Luma: Overthinking, Calm & CBT

> Anxiety relief, calm focus and stop overthinking with CBT and ACT tools

Canonical page: [https://chrome-stats.com/d/com.worrytree.worrytree](https://chrome-stats.com/d/com.worrytree.worrytree)

## Overview

- **ID:** `com.worrytree.worrytree`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Luma App
- **Category:** HEALTH\_AND\_FITNESS
- **Downloads:** 99,109
- **Rating:** 3.70 / 5 (232 ratings)
- **Version:** 5.0.0
- **Last updated:** 2026-07-03
- **First published:** 2018-05-02
- **Publisher country:** US
- **Size:** 47 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.worrytree.worrytree)
- **Website:** [https://www.myluma.app](https://www.myluma.app/)
- **Privacy policy:** [https://worry-tree.com/privacy-policy](https://worry-tree.com/privacy-policy)

## Description

Luma is a guided toolkit that helps you reduce anxiety, break overthinking cycles, and build mental clarity using proven CBT (Cognitive Behavioral Therapy) and ACT (Acceptance & Commitment Therapy) practices. Use Thought Reframing, the Acceptance Reflection and Uncertainty journals, the WorryTree technique, Emotional Weather check-ins, Values Compass & goal setting, sensory grounding, gratitude practice, and a habit tracker to reframe negative thoughts, tolerate uncertainty, and take small, consistent actions toward calm.

Built by a fellow overthinker, Luma offers step-by-step guidance for moments of rumination or decision paralysis while keeping your data private — no tracking, no ads, encrypted cloud storage. Start a free 7-day trial to build lasting habits and emotional regulation. Luma is a self-help tool and not a replacement for professional therapy; consult a qualified professional if you’re concerned about your mental health.

## Rankings

- #222,154 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.POST_NOTIFICATIONS`
- `android.permission.READ_APP_BADGE`
- `android.permission.READ_CALENDAR`
- `android.permission.READ_MEDIA_AUDIO`
- `android.permission.READ_MEDIA_IMAGES`
- `android.permission.READ_MEDIA_VIDEO`
- `android.permission.RECEIVE_BOOT_COMPLETED`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `android.permission.VIBRATE`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_CALENDAR`
- `com.anddoes.launcher.permission.UPDATE_COUNT`
- `com.android.vending.BILLING`
- `com.google.android.c2dm.permission.RECEIVE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.google.android.providers.gsf.permission.READ_GSERVICES`
- `com.htc.launcher.permission.READ_SETTINGS`
- `com.htc.launcher.permission.UPDATE_SHORTCUT`
- `com.huawei.android.launcher.permission.CHANGE_BADGE`
- `com.huawei.android.launcher.permission.READ_SETTINGS`
- `com.huawei.android.launcher.permission.WRITE_SETTINGS`
- `com.majeur.launcher.permission.UPDATE_BADGE`
- `com.oppo.launcher.permission.READ_SETTINGS`
- `com.oppo.launcher.permission.WRITE_SETTINGS`
- `com.sec.android.provider.badge.permission.READ`
- `com.sec.android.provider.badge.permission.WRITE`
- `com.sonyericsson.home.permission.BROADCAST_BADGE`
- `com.sonymobile.home.permission.PROVIDER_INSERT_BADGE`
- `com.worrytree.worrytree.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.worrytree.worrytree.permission.C2D_MESSAGE`
- `me.everything.badger.permission.BADGE_COUNT_READ`
- `me.everything.badger.permission.BADGE_COUNT_WRITE`

## Review summary

WorryTree is praised for its simplicity and effectiveness in helping users manage anxiety using CBT techniques. Users find its worry-recording and reflection features beneficial and appreciate the app's empowering design. However, many are frustrated by the app's paywall, which restricts free access to core functionalities, leading to dissatisfaction and cancellation of subscriptions. Technical issues with login and desire for additional features like dark mode and relaxation aids were also common points of feedback. Overall, it is a helpful app but limited by its subscription model and some usability concerns.

### Pros

- Effective CBT-based anxiety management tool that helps users understand and challenge their worries.
- Simple, user-friendly design that makes practicing CBT techniques easier and more enjoyable.
- Features like worry recording, reflection, and gratitude practice aid in anxiety relief and mindfulness.
- Provides a sense of empowerment and control over anxiety and obsessive thinking.
- Affordable subscription pricing for full access compared to traditional therapy costs.

### Cons

- Many key features are locked behind a subscription paywall, limiting usability for free users.
- Subscription model seen as expensive or inappropriate by some users, especially given mental health context.
- Issues with app login and account management after updates cause user frustration.
- Lack of dark mode and additional features like guided audio or panic buttons were noted as missing.
- Some users struggle to consistently engage with all CBT exercises or find limited features for these needs.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.worrytree.worrytree)