BTC Dash — Privacy Policy

com.nasr.btcdash · NasrTech

The short version

BTC Dash has no accounts, no sign-in, and asks for no personal information. It reads public cryptocurrency market data from Binance's public endpoints and does the maths on your device. It cannot access, and never asks for, any exchange account, API key, wallet or funds.

Last updated: 11 August 2026

1. What stays on your device

These settings are stored locally on your phone and are never transmitted anywhere — not to us, not to Google, not to anyone:

  • The account balance figure you type in
  • Your risk percentage per trade
  • Your chosen symbol and interface language
  • Whether you have unlocked the paid version

Uninstalling the app deletes all of it. There is no cloud copy because none is ever made.

2. What is collected

The app uses Google Firebase Analytics to understand which screens are used and whether the app is working. This is anonymous product usage data.

DataWhyLinked to you?
App activity — screens opened, tabs viewed, refreshes, purchase-flow stepsTo see which features matter and where the app failsNo
App instance ID — a random identifier Firebase generates per installTo count devices rather than eventsNo. It is not your advertising ID and not tied to your name, email or phone
Approximate region and device model, derived by Google from the connectionAggregate statistics onlyNo
Crash and performance diagnosticsTo fix crashesNo

What is explicitly NOT collected: your name, email, phone number, address, contacts, photos, precise location, exchange credentials, wallet addresses, and the balance figure you enter in the app. No advertising identifier is requested — the app removes that permission at build time.

3. Purchases

Subscriptions and the one-time unlock are processed entirely by Google Play Billing. Payment details never reach this app or NasrTech — we only receive from Google the fact that a purchase is active, so the app can unlock the paid tabs.

4. Market data

Price, order book, funding and positioning data are requested from Binance's public market endpoints. These are read-only public feeds that require no login. The app never sends your personal data to Binance and holds no relationship with, or endorsement from, Binance.

5. Sharing

We do not sell or share your data with third parties. There are no advertising networks, no data brokers, and no cross-app tracking in this app. Google acts as our analytics processor under Firebase's privacy terms.

6. Your control

  • Stop analytics: turn off usage data collection from the app's settings screen at any time.
  • Delete everything: uninstalling removes all locally stored settings. To have analytics records deleted, email the address below with your request.
  • Manage subscriptions: Google Play → Payments and subscriptions → Subscriptions.

7. Children

BTC Dash is intended for adults (18+) and is not directed at children. We do not knowingly collect data from anyone under 18.

8. Not financial advice

BTC Dash is an analysis and calculation tool. It displays public market data and computes scenarios from parameters you choose. It does not execute trades, does not manage money, and does not provide personalised investment advice. Trading leveraged derivatives can result in the total loss of your capital. Decisions and their consequences are yours.

9. Changes and contact

If this policy changes materially, the updated date above changes and the new version appears here before it takes effect.

Questions, data deletion requests, or anything else: m75377@gmail.com

NasrTech · Cairo, Egypt