Privacy Policy

Effective Date: May 1, 2026 | Last Updated: May 1, 2026

CashLog (the “App”) values users’ privacy and complies with applicable privacy laws and regulations. This Policy explains what information the App processes, why it is used, and how long it is retained.

1. Personal Information Processed and How It Is Processed

Type	Information	How It Is Processed
Required	User name or nickname	Entered directly by the user
Optional	Google Drive backup connection information	Processed according to the user’s choice when using the Google Drive backup feature
Optional	Information necessary to generate transaction entry candidates from notifications allowed by the user	Processed on the device when the user allows notification access and enables the entry assistance feature

The App stores household finance data primarily in the local database on the user’s device. If the user uses the Google Drive backup feature, backup data is stored in the user’s own Google Drive account. The operator does not collect or store personal transaction data on a separate server.

2. Purpose of Processing Personal Information

To provide household finance management services and input convenience features
To back up and restore data through Google Drive
To send in-app reminders for recurring transactions and budgets
To provide category and transaction name suggestions based on transaction history stored on the device

3. Retention and Use Period

Personal information is retained on the user’s device until the user deletes the App or directly resets the data. The retention period of data backed up to Google Drive is managed directly by the user.

If retention is required under applicable laws, the information may be retained for the period required by those laws.

4. Deletion Procedure and Method

Unsaved entry candidate data is not registered as a transaction record and is deleted from the device when the in-app processing purpose is completed.

5. Provision of Personal Information to Third Parties

The app does not provide users’ personal information to third parties through a separate server operated by the app operator. However, when a user uses the Google Drive backup feature, backup data is stored in the user’s own Google Drive account, and Google’s Terms of Service and Privacy Policy may apply.

In addition, third-party advertising services such as Google AdMob may be used to provide advertisements within the app. In the course of providing advertisements, advertising identifiers, device information, app usage information, ad impression information, and ad click information may be processed by Google or its advertising partners.

6. User Rights and How to Exercise Them

Users may exercise the following rights at any time.

Request to view, correct, or delete personal information: Users may manage this directly in App Settings > Data Management
Delete Google Drive backup data: Users may delete it directly through the Google Drive app or website
Withdraw notification access permission: Users may disable the App in device Settings > Notification Access

7. Entry Assistance Feature and Notification Access Permission

The App accesses notifications allowed by the user only when the user directly enables the entry assistance feature. This feature analyzes notifications on the device to suggest entry candidates.

Processed data: Information necessary to generate entry candidates from notifications allowed by the user
Purpose of processing: To suggest transaction entry candidates and provide input convenience
Storage: Suggested content is registered as a transaction only when the user directly reviews and saves it
External transfer: Not sent to a separate server operated by the operator
Permission withdrawal: Device Settings > Notification Access > Disable the App

8. Advertising Services

The app may use third-party advertising services such as Google AdMob for service operation and monetization. In the course of providing advertisements, Google and its advertising partners may collect or process advertising identifiers, device information, app usage information, ad impression information, and ad click information.

Such information may be used for purposes such as providing personalized advertisements, measuring ad performance, preventing fraudulent activity, and improving ad quality. The app operator does not separately store advertising identifiers or related advertising data on its own server.

Users may change advertising-related settings, such as resetting the advertising ID or limiting personalized ads, through their device settings. Google’s handling of advertising data is subject to Google’s Privacy Policy and advertising-related policies.

9. Contact

Privacy Contact Email: jjuncaffe@gmail.com

10. Changes to This Privacy Policy

If this Policy changes, notice will be provided in the App or on this page.