Developer and Contact
The Android app covered by this policy is CoinNest, package name com.CoinNest.app. In some Android builds or system screens the app may also appear as CoinJournal. For privacy questions, account deletion, or data requests, contact us at service@coin-nest.com or +628973252840.
Information We Collect
CoinNest is a budgeting and personal expense record app. The data we process depends on the features you use, the permissions you grant, and whether you sign in.
| Category | Examples | Required or optional |
|---|---|---|
| Account and profile data | Phone number or login identifier, account ID, profile name, profile image, authentication status, support messages. | Required for account login and support; profile image is optional. |
| Financial and app content | Expense and income records, categories, amounts, dates, budgets, notes, bill split information, merchant or receipt details, and sample data shown in the app. | Provided by you or generated by app features. Local records can be deleted in the app. |
| Photos and camera data | Receipt photos, selected images, profile images, image metadata, and compressed image files you choose to save or upload. | Optional and used only when you choose camera or image features. |
| Contacts | Names, phone numbers, or contact details selected or read for contact-based features such as adding people or split bill records. | Optional and used only after contact permission is granted. |
| Location | Approximate foreground location, address or place information, and location context attached to a record or feature request. | Optional and used only after location permission is granted. |
| Device, identifiers, and diagnostics | Device model, operating system, app version, language, screen information, network state, IP address, Advertising ID, install referrer, Firebase installation or messaging token, app instance identifiers, logs, stability data, and security signals. | Some technical data is required for app operation, security, analytics, attribution, and push messaging. Advertising ID can be reset or deleted in Android settings. |
| App activity and analytics | App launches, feature usage, screens viewed, button taps, campaign attribution events, notification interactions, and in-app review flow events. | Used to operate, measure, secure, and improve the app. |
How We Use Information
- To provide budgeting, ledger, receipt, bill split, calendar, chart, insight, and account features.
- To store and restore your app settings, local records, sample records, and account state.
- To process camera, image, contact, and location features only when you choose to use them.
- To send service notifications, reminders, account messages, or push notifications when enabled.
- To provide support, troubleshoot bugs, measure performance, prevent misuse, protect account security, and comply with legal obligations.
- To measure installs, campaigns, and app events through analytics and attribution SDKs.
Android Permissions and APIs
CoinNest requests Android permissions only when they are needed for app functionality, analytics, attribution, diagnostics, or account security. You can deny runtime permissions or change them later in Android Settings. If a permission is denied, the related feature may be limited.
| Permission or API | Why CoinNest uses it | What we do not do |
|---|---|---|
| INTERNET | Connects to CoinNest services, loads web content, sends support requests, receives Firebase messages, and communicates with approved service providers. | We do not use network access to sell your personal financial data. |
| ACCESS_NETWORK_STATE, ACCESS_WIFI_STATE, CHANGE_WIFI_STATE | Checks connectivity so the app can retry requests, avoid failed sync or support actions, and improve network reliability. | We do not read Wi-Fi passwords or use this to identify your personal files. |
| CAMERA | Lets you take receipt photos, capture bill images, scan documents, or update a profile image. | We do not turn on the camera in the background. |
| Photos, media, and image picker access | Lets you select existing receipt or profile images. Depending on your Android version, this may use Android photo picker or limited media access. | The app removes broad external storage permissions from the Android manifest and does not scan your entire photo library. |
| READ_CONTACTS | Lets you select contacts for people-related features, such as adding a contact or creating a shared expense record. | We do not sell contacts, publish contacts, or use contacts for advertising. |
| ACCESS_COARSE_LOCATION | Lets you attach approximate location, address, or place context to a record or feature request. | We do not request background location, and the manifest removes fine location access. |
| READ_PHONE_STATE | May be used for device diagnostics, account security, carrier or network context, fraud prevention, and compatibility checks when permitted by Android. | We do not read call audio, call content, SMS content, or your private conversations. |
| AD_ID | Allows approved SDKs to access the Google Advertising ID for install attribution, analytics, campaign measurement, fraud prevention, and debugging. | We do not sell personal financial records. You can reset or delete the Advertising ID in Android Settings where supported. |
| Firebase Cloud Messaging and notification permission where required | Receives push notification tokens and delivers account, reminder, or service notifications. | We do not use notifications to access contacts, camera, photos, or location. |
Third-Party SDKs and Service Providers
CoinNest includes third-party SDKs and libraries that help operate, secure, measure, and improve the Android app. These providers may process data as our service providers or independent third parties according to their own terms and privacy practices. We review SDK use so that it is consistent with Google Play policy and this Privacy Policy.
| SDK or provider | Purpose | Data that may be processed |
|---|---|---|
| Google Firebase Analytics, Firebase Core, and Firebase Cloud Messaging | App analytics, app instance management, push messaging, notification delivery, diagnostics, and service reliability. | App instance ID, messaging token, device and app information, app events, notification interactions, and diagnostics. |
| Google Play services | Advertising ID access, approximate location services, app review flow, compatibility services, and Android platform integrations. | Advertising ID, device information, location data when permission is granted, review flow metadata, and technical diagnostics. |
| Google Play Install Referrer | Install attribution, campaign measurement, and fraud prevention. | Install referrer string, install timestamp, app package details, and attribution metadata. |
| Facebook App Events | App event analytics, campaign measurement, attribution, and performance reporting. | App events, device identifiers, Advertising ID where available, app information, and event parameters. |
| Adjust SDK | Install attribution, campaign analytics, fraud prevention, event tracking, and debugging. | Advertising ID, Adjust identifiers, install referrer, IP address, device and app information, attribution data, and app events. |
| Permission Handler and XXPermissions | Displays and manages Android permission requests and permission status checks. | Permission status and related technical information on device. |
| Camera, Image Picker, WeChat Assets Picker, image compression, and cached image libraries | Camera capture, selecting images, compressing images, and displaying cached images. | Images and metadata you choose to capture, select, upload, cache, or save. |
| Flutter Contacts and native contact picker libraries | Contact selection and contact-based app features. | Contact names, phone numbers, and selected contact properties after permission is granted. |
| Geolocator and Geocoding libraries | Foreground approximate location and address lookup for location-based app features. | Approximate location, address information, and related request metadata after permission is granted. |
| Local storage and database libraries | Local preferences, local database records, cached content, and app state persistence. | Expense records, settings, account state, cached images, local identifiers, and sample data stored on your device. |
| WebView, URL Launcher, connectivity, review, calendar, UI, and utility libraries | Opening web content, external links, network checks, app review prompts, calendar display, formatting, and app UI behavior. | URLs opened by you, webview interactions controlled by the app, connectivity status, review flow metadata, dates, and technical app data. |
Financial Data and Receipt Images
CoinNest is a personal tracking tool. Expense, income, budget, bill split, receipt, and chart information is used to show your own records, summaries, and trends. We do not sell your personal financial data. If you save receipt images, those images may include merchant names, purchased items, dates, amounts, payment references, and other details visible in the image. Avoid uploading unrelated sensitive documents.
Sharing and Disclosure
We may disclose information to service providers that help us operate the app, provide cloud messaging, analytics, attribution, diagnostics, support, hosting, fraud prevention, and security. We may also disclose information when required by law, to protect users and service integrity, or during a business transfer with legally adequate notice. We do not sell personal and sensitive user data, and we do not sell contacts or personal financial records.
Data Safety, Security, and Storage
We use reasonable administrative, technical, and organizational safeguards to protect information. Data transmitted between the app and our services is intended to use modern encrypted transport such as HTTPS. Records and preferences may also be stored locally on your device using local database or preferences storage. No storage or transmission method is completely secure, so we cannot guarantee absolute security.
The data practices described here should match the Google Play Data safety form for the Android package. If SDKs, permissions, or data flows change, this policy and the Play Console Data safety answers should be updated together.
Retention and Deletion
We keep information for as long as needed to provide the app, maintain security, resolve disputes, comply with legal obligations, and enforce agreements. Local app records, sample data, cached data, and account state may remain on your device until you delete them, delete your account, clear app data, or uninstall the app.
You may delete your CoinNest account from inside the app or request deletion by contacting service@coin-nest.com or +628973252840. After ownership is verified where needed, we will delete or anonymize account information and associated user data unless retention is required for legal, security, fraud prevention, or legitimate business reasons. Account deletion also removes local records and sample data controlled by the app on that device where the app deletion flow supports local cleanup.
Your Choices and Controls
- You can grant, deny, or revoke camera, contacts, location, photos, and notification permissions in Android Settings.
- You can reset or delete the Google Advertising ID in Android privacy settings where supported.
- You can edit or delete records that you created in the app, subject to product functionality.
- You can disable notifications in Android Settings or inside the app where notification controls are available.
- You can contact us to request access, correction, deletion, or other privacy assistance.
Children
CoinNest is not directed to children under 13, and we do not knowingly collect personal information from children under 13. If you believe a child has provided personal information, contact us so we can take appropriate action.
International Processing
If you use CoinNest outside your home country, information may be processed in countries or regions with different data protection laws. We handle information according to this policy and applicable law.
Changes to This Policy
We may update this Privacy Policy from time to time. If changes are material, we will take reasonable steps to notify users or update the effective date. The current version should remain available from an active, publicly accessible web page and from within the app.
Contact
For privacy questions, account deletion requests, or data requests, contact CoinNest at service@coin-nest.com or +628973252840.