App Intel

WorryTree: Overthinking & CBT

LiveLuma App1 app · 99.2K installsHealth & FitnessFreeIn-app purchases: $2.49 - $59.99 per itemcom.worrytree.worrytree

Formerly Luma. CBT worry journal to stop overthinking & calm anxious thoughts

Alert me★ WatchOpen in Play ↗
Total installs
99,220
exact · Play shows 50,000+
Installs / day
0
since last crawl
Rating
3.7★
232 ratings · 21 reviews
Released
2 May 2018
8.5y ago
Last update
3 Jul 2026
v5.0.0 · 3mo ago
Countries
—
not checked yet

Install history

exact counter from Google Play
96.9K122.7K148.5K174.2K200K11 Oct12 Oct13 Oct
96.9K122.7K148.5K174.2K200K11 Oct12 Oct13 Oct

Installs per day · last 90 days

00.30.50.8112 Oct13 Oct13 Oct12 Oct: 013 Oct: 0

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Manifest analysis reads only the required APK ranges. Base APK downloads may need separate device splits to install.

Data safety

declared by the developer on Google Play
  • No data shared with third parties
  • Collects data Personal info, Health and fitness, and Device or other IDs
  • Data is encrypted in transit
  • You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

9 in 2 groups
2 Sensitive2 Notable5 Routine

What this app can do with your phone

  • See all events in your calendar, including details like guests, places and notes
  • Add, change or delete calendar events and email guests, without telling the calendar owner
CalendarSensitive2

Access to your calendar events and their details

  • See all events in your calendar, including details like guests, places and notesread calendar events plus confidential information · READ_CALENDAR
  • Add, change or delete calendar events and email guests, without telling the calendar owneradd or modify calendar events and send email to guests without owners' knowledge · WRITE_CALENDAR
OtherNotable7

Access to miscellaneous device features that don't fit other categories

  • Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
  • Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
  • Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
  • Connect to the internet to load content and send datafull network access · INTERNET
  • Make your phone vibratecontrol vibration · VIBRATE
  • Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES
  • Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description
Stop overthinking, anxiety and worry - with CBT and ACT tools built for real life. Formerly Luma: same app, same account. It may still show the Luma name and icon on your phone until our next update. Your brain won't switch off. You keep circling the same worry, picking apart every outcome, every possibility, every mistake. You know it's not helping. But you can't seem to stop. WorryTree was built for exactly this. It's a pocket toolkit for anxious thoughts, intrusive thoughts and panic - built on CBT (Cognitive Behavioral Therapy) and ACT (Acceptance & Commitment Therapy), two widely used, evidence-based approaches to managing stress, overthinking and emotional overwhelm. Named best CBT app by Marie Claire. As featured in The Guardian and Well+Good. Named “Hot Right Now” on the Apple App Store. 🧠 What WorryTree Helps You Do - Catch overthinking spirals before they take hold - Reframe anxious, intrusive or negative thoughts using CBT techniques - Get more comfortable with uncertainty and the unknown - Build daily habits that create mental clarity and calm - Regulate your emotions with sensory grounding tools - Practice acceptance and self-compassion with ACT 🌟 Tools You'll Find in WorryTree - Thought Reframing (CBT-based) - Acceptance Reflection Journal (ACT) - Uncertainty Journal (ACT) - Emotional Weather Check-In - Values Compass & Goal Setting (ACT) - Habit Tracker - Gratitude Practice - Sensory Grounding Techniques - The WorryTree Technique - Progress insights to build consistency 👤 Built Around a Technique Therapists Teach The worry tree is a CBT exercise many therapists use: write the worry down, ask whether you can do anything about it, then make a small plan or let it go for now. WorryTree started in 2019 to make that exercise easy to use day to day — not just on your worst days, but on ordinary ones too, before things spiral. It's for people who want structure and evidence, not apps that tell you to breathe and hope for the best. 🔐 Your Privacy Comes First - No ads - We never sell your data - Encrypted cloud storage Start your free 7-day trial today. Because overthinking doesn't fix itself — but you don't have to fix it alone. WorryTree is not a replacement for professional therapy or medical treatment. If you're in crisis, contact your local emergency services.

What's new

We've upgraded Luma's encryption, so every worry you log is protected end-to-end and private to you. Same Luma, same care, just stronger protection behind the scenes. We're a small team building Luma, and this update was about your peace of mind.

Growing in Health & Fitness

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