Privacy Policy
Updated: 2026-10-21
This Privacy Policy (the “Policy”) explains how Custom Wallet Card Maker (the “app”) and this website (the “site”) handle information about you. The app is designed so that it never communicates with the operator’s servers to edit photos or generate cards, and the operator never receives your photos or edits. The operator handles information about you only in connection with the contact form and visits to this site, as described below.
Operator
The app and the site are operated by Yuta Kamino (working name: retoruto_carry), an individual. The operator is the business operator handling personal information under Japan’s Act on the Protection of Personal Information and, where the EU General Data Protection Regulation or similar laws apply, the controller. A postal address will be provided without delay on request.
Information the app does not collect
The app does not require an account or sign-in and never asks for personal details such as your name, email address, or phone number. The photos you select, the text you enter, your colors, the card images you create, and the Apple Wallet card data are never sent to the operator. The app does not collect location, contacts, camera or microphone data, the advertising identifier (IDFA), or device identifiers. It contains no third-party measurement tools such as advertising, behavioral analytics, or crash-reporting SDKs.
Information stored on your device
Selected photos, card edits, and the result of Pro purchase verification are normally stored in the app’s private area on your device. The app does not access your entire photo library; it receives only the photos you explicitly choose in the system photo picker. Depending on your settings, this data may be included in iCloud or other operating-system backups, whose storage and management are governed by Apple and by your own settings.
Adding cards to Apple Wallet
Wallet cards are generated on your device and added to Apple Wallet through the standard system feature. Once added, the storage, display, and syncing of cards between your devices are handled by Apple’s Wallet, and the operator cannot see their contents. See Apple’s Privacy Policy for how Wallet handles cards.
In-app purchases
Pro purchases, restorations, and refunds are processed by Apple’s App Store. The app receives Apple-signed purchase information through StoreKit (such as a transaction identifier, purchase date, and product identifier) and uses it solely to determine whether Pro features are available. The operator does not receive payment card numbers, payment passwords, Apple Account credentials, or the purchaser’s name or address. The Apple reports the operator uses for sales administration, tax filing, and improving the app are aggregated and do not identify individual users.
Information that may reach us through Apple
If you have allowed iOS to share diagnostics with Apple and agreed to share them with developers, Apple may provide the operator with crash logs and usage statistics aggregated in a form that does not identify individuals. These do not identify you, and the operator uses them only to investigate and fix problems. You can change this setting under Privacy & Security in the iOS Settings app.
Visiting this site
This site is hosted on Cloudflare Pages, a service of Cloudflare, Inc. When you visit, Cloudflare processes connection information such as your IP address, browser type, access time, and referrer, and may keep it in security and operational logs for a limited period under Cloudflare’s privacy policy. This site has no analytics scripts or advertising tags, and the operator sets no cookies. For cookies or processing that Cloudflare applies for security and delivery, see Cloudflare’s privacy policy. If you dismiss the language suggestion bar, only that choice is saved in your browser’s local storage; it is not sent to the operator.
Contact form
The contact form is provided by Google Forms, a service of Google LLC. The message you send, any optional reply email address, and any device, iOS, or app version details you provide are stored in Google Forms and in the operator’s Google account. The operator uses this information to reply to you, investigate and fix problems, improve the app and the site, and meet legal obligations, and for no other purpose (including marketing). Include an email address if you need a reply. See Google’s Privacy Policy for how Google handles information.
Service providers and international processing
To provide the app and the site, the operator uses services of Apple Inc. (app distribution and purchase processing), Cloudflare, Inc. (site delivery), and Google LLC (receiving and storing contact-form messages). What each provider collects for its own purposes, and what it stores or processes on the operator’s behalf, depends on the service and contract and is governed by each provider’s privacy policy. Information you enter in the contact form is provided to Google LLC, located in the United States, and stored on Google’s servers outside Japan, including in the United States. As described in the Personal Information Protection Commission of Japan’s survey of foreign data-protection regimes, the United States does not have a comprehensive regime equivalent to Japan’s Act on the Protection of Personal Information. Google publishes, in its privacy policy, the security measures it maintains and its participation in international transfer frameworks including the EU–US Data Privacy Framework. By submitting the contact form after reviewing this information, you consent to the information you enter being provided to Google LLC in the United States and stored on Google’s servers outside Japan. Information about residents of the European Economic Area, the United Kingdom, and Switzerland is handled under the transfer mechanisms Google publishes, such as standard contractual clauses, as described in Google’s privacy policy. Information about how overseas providers handle data is available on request.
Disclosure to third parties
The operator does not sell your personal information and does not disclose it to third parties except: (1) with your consent; (2) where required by law; (3) where necessary to protect someone’s life, health, or property and your consent cannot reasonably be obtained; or (4) to the service providers above, to the extent necessary for the purposes described.
Security measures
To prevent the leakage, loss, or damage of personal information, the operator: designs the app so that your personal information never reaches the operator’s servers and collects only the minimum necessary; protects the account that holds contact records with two-factor authentication and a strong password, accessible to the operator alone; deletes records promptly when no longer needed; and reviews the security practices of the service providers it uses.
Access, correction, deletion, and other requests
You may ask the operator to tell you the purpose of use of, disclose, correct, add to, delete, stop using, erase, or stop sharing the personal information you provided through the contact form. Send requests through the contact form below; after verifying your identity, the operator will respond without undue delay in accordance with applicable law. To verify your identity, we may send a confirmation message to the email address you originally provided. No fee is charged. Data inside the app and on your device is not held by the operator, so you can erase it yourself by deleting it in the app, uninstalling the app, or deleting items in the Wallet and Photos apps. Deleting in this app does not remove cards already added to Wallet, exported images, or operating-system backups.
If you live outside Japan
The app is also distributed on App Stores outside Japan. For residents of the European Economic Area and the United Kingdom, the operator’s legal bases are as follows. Responding to pre-purchase questions and providing support under the contract is done to the extent necessary for steps prior to entering into a contract or for performing it. Responding to other messages, investigating problems, improving the app and the site, keeping the site secure, and handling disputes are done on the basis of the operator’s legitimate interests, to the extent necessary for each purpose and after balancing them against your rights and interests. Providing information through the contact form is voluntary, but we cannot reply without a reply address. Subject to the requirements of applicable law, you may request access, rectification, erasure, restriction of processing, and data portability, object to processing, and lodge a complaint with the competent supervisory authority. Residents of Switzerland have corresponding rights under Swiss data-protection law. Where a transfer from the European Economic Area to Japan falls within the European Commission’s adequacy decision for Japan, the operator relies on that decision. For California residents, the operator does not sell or share (for cross-context behavioral advertising) personal information. Wherever you live, send requests through the contact form below.
Children’s information
The app is suitable for all ages. Because it is designed not to collect personal information, it does not verify age. The operator does not intend to collect personal information from children under 13. If the operator learns that a child under 13 has sent personal information, the operator will delete it promptly unless retention is needed for a response permitted by law; if ongoing support is needed for a child, a parent or guardian should contact us. In-app purchases are subject to the purchase restrictions set up in your family, such as Screen Time purchase limits and Ask to Buy.
Complaints
Complaints and questions about the handling of personal information are accepted through the contact form below.
Changes to this Policy
The operator may change this Policy in response to legal changes or changes to the app’s features. The revised Policy is posted on this site with its updated date and the date it takes effect. Changes that matter to you, such as a new purpose of use or the collection of new information, are announced before they take effect in the app, in the App Store release notes, or on this site. Where the law requires your consent to a change, the operator obtains it before starting the new handling and does not treat posting, or your continued use, as consent.
Contact
Related information
Apple Standard EULA · Apple Privacy · Cloudflare Privacy · Google Privacy · Apple refunds