Our Tiny Days legal document
Data Processing List
What information is processed, for which purposes, where it is stored, who receives it, and how long it is kept.
Version 1.1.0 · Effective September 14, 2026 · Advertising and subscription provisions apply from App 1.2.0
1. Who processes what
Our Tiny Days (com.kewoku.babylog) is provided by Xinxiang Kewoku Software Development Co., Ltd. Baby profiles and care records are processed on your device; we do not receive or hold them.
2. Information processed on the device
- Baby profile: nickname, birth date and time, due date, sex, gestational age, birth height/weight/head circumference, blood type, allergy information, country or region and growth-reference preference, plus an avatar or profile background you select.
- Care and health records: feeding type, amount, nursing side and duration; water, solid food, sleep, urination, bowel movements, diaper changes, bathing, medication, vaccination, temperature, height, weight, head circumference, symptoms, doctor visits, milestones, and custom records, together with times, notes, doses, vaccination sites, reactions, and photos you choose to attach.
- Preferences and reminders: measurement units, first day of the week, display preferences, reminder times and wording, pending local notifications, the accepted privacy-notice version and time, backup-export time, and local state needed for recovery.
3. Purposes and legal basis
This information is processed only to provide the features you use: creating baby profiles, recording and displaying care events, producing summaries, daily distributions, and growth trends, applying your selected growth reference, scheduling on-device reminders, and creating or restoring backups. In mainland China the processing of sensitive personal information relies on your consent and on the necessity of providing the function you requested; you may withdraw consent at any time in Privacy Choices.
4. Storage location and retention
Records are stored in the App sandbox database or preferences; pending reminders are held by the iOS notification system; a temporary pre-restore backup stays in the App sandbox. Depending on your device and Apple Account settings, iOS may include App data in an Apple device backup under Apple's terms. A backup you export contains baby profiles, records, and related photos and is saved where you choose. On-device data remains until you delete it or uninstall the App.
5. Advertising data and recipients
From App 1.2.0 the free version shows ads through TradPlus mediation. Inside mainland China, Tencent GDT and TradPlus Exchange serve ads; outside mainland China, Google AdMob and TradPlus Exchange serve them. These providers process device model, operating system, device identifiers, IP address and network information, approximate region, ad impressions and interactions, and performance and diagnostics for non-personalized advertising, delivery measurement, analytics, and fraud prevention. IDFA and other tracking capabilities require separate iOS tracking permission. Baby profiles, care records, and photos are never shared with advertising providers or independent analytics services.
6. Sharing, sale, and cross-border transfer
We do not sell baby profiles or care records, and we do not provide them to advertising platforms, data brokers, or independent analytics services. Apple processes App Store purchases and provides notifications, Reminders, photo selection, camera, and file services that you choose to use; we verify Apple-signed purchase and entitlement states on the device and receive no card details. Advertising data may be processed outside your country by the providers listed above, under their own policies.
7. Your controls and contact
Privacy Choices deletes all on-device App data and lets you withdraw consent. Rights requests: privacy@kewoku.com. See the Data & Permissions page for details.