Privacy Policy

Last updated: May 13, 2026

1. Introduction

This Privacy Policy describes how Pulse ("the App", "we", "us", "our") collects, uses, and shares information when you use our iPhone application. By using Pulse, you agree to the practices described in this policy.

If you have questions, contact us at usefulapps43@gmail.com.

2. Information We Collect

2.1 Information We Do NOT Collect

Pulse does not require account creation. We do not collect:

Your name, email, phone number, or address
Your precise location (GPS coordinates)
Photos, contacts, calendar, or health data
Any audio recordings from your microphone

2.2 Information Collected Automatically

When you use the App, the following information is collected through third-party services (described in Section 4):

Device information: Model, operating system version, device language, time zone, screen size
Advertising identifiers: Apple's Identifier for Advertisers (IDFA), only if you grant App Tracking Transparency permission
Usage data: Which features you use, session duration, in-app events (e.g., cleaning mode selected, sessions completed), crash logs
Approximate location: Country and region derived from IP address (not precise GPS)
App performance data: Load times, errors, technical performance metrics

2.3 Data Stored Only on Your Device

The following information is stored locally on your iPhone and never transmitted to us or third parties:

Your last selected cleaning mode
Cleaning history (mode, duration, frequency, date)
Custom presets you save
App preferences (haptic feedback, volume settings)

This data is removed automatically when you uninstall the App.

2.4 Microphone Access

Pulse requests microphone access only when you use the optional Diagnostic Mode. Audio is:

Processed only on your device, in real time
Never recorded, saved, or transmitted
Discarded immediately after analysis

You can deny or revoke this permission at any time through iOS Settings.

3. How We Use Information

We use the information collected to:

Provide and improve the App's features
Analyze usage patterns to understand which features are most valuable
Display relevant advertisements (see Section 4.2)
Detect and fix bugs and crashes
Ensure security and prevent abuse
Comply with legal obligations

4. Third-Party Services

Pulse uses the following third-party services, each with its own privacy policy:

4.1 Firebase Analytics (Google)

We use Google Firebase Analytics to understand how users interact with the App. Firebase collects:

Device identifiers (anonymized)
App usage events and screen views
Approximate location based on IP address
Device and OS information
Crash and performance data

4.2 Google AdMob

We display advertisements through Google AdMob to keep the App free. AdMob may collect:

Advertising identifiers (IDFA, when permitted)
Device information
Approximate location based on IP
Ad interaction data (impressions, clicks)

AdMob may share this information with advertising partners. You can control ad personalization through iOS Settings → Privacy & Security → Apple Advertising.

Privacy Policy: https://policies.google.com/technologies/ads AdMob policy: https://support.google.com/admob/answer/6128543

4.3 Apple Services

Pulse is distributed through Apple's App Store. Apple may collect information about your download and usage as described in Apple's Privacy Policy.

5. App Tracking Transparency (ATT)

iOS requires apps to ask for permission before tracking activity across other apps and websites. When you first open Pulse, you may see a system prompt asking for tracking permission.

If you allow: AdMob may serve personalized ads using your IDFA
If you deny: You will still see ads, but they will be non-personalized (less relevant to your interests)

Your choice does not affect the App's functionality. You can change this at any time in iOS Settings → Privacy & Security → Tracking.

We do not sell your personal information. Information may be shared in the following limited circumstances:

With service providers: Firebase (Google) and AdMob (Google), as described in Section 4
For legal reasons: If required by law, court order, or to protect rights and safety
In case of business transfer: If we are acquired or merged, data may be transferred to the new entity (you will be notified)

7. Data Retention

On-device data (history, presets, preferences) is retained until you delete the App
Firebase Analytics data is retained according to Google's default retention period (typically 14 months)
AdMob data is retained according to Google's advertising data retention policies

8. Your Rights

Depending on your location, you may have the following rights:

Access: Request a copy of data we have about you
Rectification: Request correction of inaccurate data
Erasure: Request deletion of your data
Objection: Object to certain processing activities
Portability: Request your data in a portable format
Withdraw consent: Revoke tracking consent at any time

For users in California (CCPA):

Know: What personal information is collected
Delete: Request deletion of your information
Opt-out: Opt out of the sale of personal information (we do not sell data)
Non-discrimination: We will not discriminate against you for exercising your rights

To exercise any of these rights, contact us at usefulapps43@gmail.com.

You can also:

Reset your advertising identifier in iOS Settings
Opt out of ad personalization in iOS Settings → Privacy & Security → Apple Advertising
Uninstall the App to remove all locally stored data

9. Children's Privacy

Pulse is rated 4+ on the App Store and intended for general audiences. We do not knowingly collect personal information from children under 13 (or the equivalent minimum age in your jurisdiction). If you believe a child has provided us information, please contact us at usefulapps43@gmail.com and we will take appropriate action.

10. Security

We take reasonable measures to protect information transmitted through third-party services. However, no method of electronic transmission or storage is 100% secure. We cannot guarantee absolute security.

11. International Data Transfers

Information collected by Firebase Analytics and AdMob may be transferred to and processed in countries outside your country of residence, including the United States. Google complies with applicable data transfer frameworks.

12. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last updated" date. Significant changes will be communicated through the App or App Store update notes.

We encourage you to review this Privacy Policy periodically.

13. Contact Us

For any questions, concerns, or requests regarding this Privacy Policy or your data:

Email: usefulapps43@gmail.com

We aim to respond to all inquiries within 7 business days.

Pulse is committed to transparency. We use the minimum data necessary to keep the App free and improve your experience.