We believe in full transparency. This policy explains exactly what data ScannerTZ collects, how we use it, how advertising works, and your rights as a user.
Here is what matters most — full details in the sections below
Welcome to ScannerTZ ("we", "us", "our"). ScannerTZ is a free financial intelligence platform based in Dar es Salaam, Tanzania, providing live foreign exchange rates, cryptocurrency prices, commodity data, advanced market analysis, expert insights and weekly reports for the East African market.
This Privacy Policy explains how we handle information when you visit our website. By using ScannerTZ, you agree to the practices described in this policy. If you do not agree, please discontinue use of the platform.
ScannerTZ is built on transparency. We do not require registration, we do not collect personal information, and we do not sell user data. Where we do use third-party services such as Google AdSense, we disclose this fully in this policy.
ScannerTZ is designed to collect as little data as possible. The table below shows exactly what we do and do not collect:
| Data Type | Collected? | Purpose |
|---|---|---|
| Name / Email / Phone | ❌ Never | Not required — no accounts |
| IP Address | ⚠️ Server logs only | Security & technical diagnostics |
| Browser / Device type | ⚠️ Server logs only | Technical diagnostics |
| Pages visited | ⚠️ Server logs only | Technical diagnostics |
| Watchlist & Alerts | ✅ localStorage only | Stored on YOUR device only |
| Insights & Reports | ✅ localStorage only | Stored on YOUR device only |
| Ad interaction data | ✅ Google AdSense | Ad delivery & personalisation |
| Financial/bank data | ❌ Never | We never collect this |
Server logs are automatically deleted after 30 days and are used solely for technical maintenance and security monitoring. We never mine or analyse server logs for marketing purposes.
The limited technical data we collect is used exclusively for the following purposes:
We do not use any data for building individual user profiles, targeted marketing (beyond AdSense), or any commercial purpose beyond operating the platform.
ScannerTZ uses your browser's localStorage technology to save your personal settings and content locally on your device. This includes the following:
localStorage data is stored entirely within your own browser and is never transmitted to our servers or any third party. Only you can access it. Clearing your browser cache or data will permanently remove it.
ScannerTZ itself does not set tracking cookies. However, we use Google AdSense which does use cookies for ad delivery and personalisation. Here is a full breakdown:
| Cookie Type | Set By | Purpose |
|---|---|---|
| Essential cookies | ScannerTZ | Basic website functionality |
| Ad cookies | Google AdSense | Ad delivery & personalisation |
| Analytics cookies | None | We do not use analytics cookies |
| Social media cookies | None | We do not use social cookies |
| Tracking pixels | None | We do not use tracking pixels |
Google AdSense uses cookies to serve ads based on your prior visits to our website and other websites. You can opt out of personalised advertising by visiting www.aboutads.info or by adjusting your Google Ad Settings at adssettings.google.com.
ScannerTZ uses Google AdSense to display advertisements on our website. These ads help us fund the platform and keep it free for all users. Here is what you need to know about how AdSense works:
ScannerTZ participates in the Google AdSense programme. Advertisements displayed on this website are provided by Google and may be personalised based on your browsing behaviour. We receive revenue when users interact with these advertisements. This revenue helps us maintain and improve the platform.
You can control your ad preferences and opt out of personalised advertising:
For full details on how Google uses data from our site, please review the Google Privacy Policy at policies.google.com/privacy.
ScannerTZ connects to several third-party services to provide live financial data. Each service has its own privacy policy:
| Service | Purpose | Privacy Policy |
|---|---|---|
| Google AdSense | Advertisement delivery | policies.google.com/privacy |
| CoinGecko API | Cryptocurrency prices | coingecko.com/privacy |
| Tanzanian Bank Websites | Live FX rates | Each bank's own policy |
| Metals.dev API | Gold & Silver prices | metals.dev/privacy |
| Alpha Vantage | Oil price data | alphavantage.co/privacy |
| Google Fonts | Typography | policies.google.com/privacy |
| Unsplash | Website photography | unsplash.com/privacy |
We are not responsible for the privacy practices of these external services and encourage you to review their individual privacy policies.
We do not sell, trade, rent or share any personal user data with third parties for commercial purposes. The only exception is data shared with Google as part of our AdSense participation, which is governed by Google's own privacy policy.
We may disclose information only in the following circumstances:
We take reasonable technical and organisational measures to protect our platform and any data processed through it:
Since we collect minimal data and store user content only in localStorage, the security risk to individual users is inherently very low.
ScannerTZ is a financial information platform intended for adults aged 18 and above. We do not knowingly collect any information from children under the age of 13. Google AdSense does not serve personalised ads to children under 13.
If you believe a child has accessed our platform inappropriately or provided any information, please contact us immediately at contact@scannertz.com and we will take appropriate action.
As a user of ScannerTZ, you have the following rights regarding your data and privacy:
Because ScannerTZ does not collect personal data or require user registration, most privacy rights are automatically satisfied. You can use the entire platform completely anonymously.
We may update this Privacy Policy from time to time to reflect changes in our platform, advertising arrangements, or legal requirements. When we make significant changes, we will update the version number and "Last Updated" date at the top of this page.
We encourage you to review this policy periodically. Your continued use of ScannerTZ after any changes constitutes your acceptance of the updated policy.
If you have any questions, concerns or requests regarding this Privacy Policy or our data practices, please do not hesitate to contact us. We are a small team based in Dar es Salaam and we read and respond to every message.