Privacy Policy
Effective: October 27, 2026 · 한국어
In short
- No sign-up. Your shifts, memos, overtime and settings are stored only on your phone.
- Roster photos are read on your phone and are never uploaded.
- We don’t ask for your name, email, phone number or location.
- Ads are shown by Google AdMob, which may use your device’s advertising ID (you can limit this in your phone settings).
- We don’t sell your personal information.
1. Who we are
Geunmumoya (“the app”, “we”) is a shift-work calendar app made by an individual developer in the Republic of Korea. Contact: lubest05@gmail.com
2. What stays on your phone
Your shift pattern, team, shift changes, memos, overtime and day-off work records, alarms, widget settings, calendar style and friends’ shared schedules are saved in the app’s storage on your phone. We cannot see them. Deleting the app deletes them. A backup file is created only when you choose to export one, and you decide where to save or send it.
- Roster photo import: text recognition (Google ML Kit) runs on your phone. The photo is not sent to us or anyone else.
- Phone calendar: if you turn on “Add to phone calendar”, the app writes your shifts into a calendar on your phone with your permission. Nothing is sent to us.
- Alarms and widgets work entirely on your phone.
3. What is sent off your phone
| When | What | Where / who | Why · how long |
|---|---|---|---|
| Always (to keep the app up to date) | Ordinary web requests for public files: app version notice, company shift templates, notices. Like any web request, your IP address and device type reach the server. | geunmumoya.com (Cloudflare) | Showing update notices and templates. We don’t keep these requests linked to you. |
| When you use roster photo import | Install ID (a random number made by the app) and the outcome only: added to the calendar or not, number of cells added and fixed by hand. Never the photo or your shifts. | geunmumoya.com (Cloudflare) | Counting how many people use the feature and how well it reads rosters. Install IDs are deleted after 90 days; only daily totals are kept. |
| Only if you share your schedule with “auto-update” on | Your shift pattern, shift changes and the display name you chose, encrypted on your phone | geunmumoya.com (Cloudflare storage) | So friends see your latest schedule. The decryption key is only inside the link you sent, so we can’t read it. Turning sharing off deletes it immediately. |
| When ads are shown | Advertising ID (Android) or IDFA if you allow tracking (iOS), device and app information, IP address | Google AdMob | Showing ads and measuring them. See how Google uses information from apps. On iPhone, tracking is used only if you allow it. |
Events, prize draws, push notifications and the web games in the app are available only in Korea and are not used outside Korea. If you use the app with a Korean language/region setting, the Korean privacy policy also applies to those features.
4. Your choices
- Ads personalization: Android — Settings › Google › Ads (reset or delete the advertising ID). iPhone — Settings › Privacy & Security › Tracking.
- Permissions (camera/photos, calendar, notifications, alarms) are asked only when you use the feature and can be turned off in your phone settings at any time.
- Delete your data: delete the app. To delete a shared schedule, turn off sharing in the app (or contact us).
5. Legal bases (EEA/UK users)
On-device features need no legal basis because the data never leaves your phone. Encrypted schedule sharing is based on your request (contract). Ads are based on your consent where required by law. Data handled by Cloudflare and Google may be processed outside your country under their standard contractual clauses.
6. US state privacy rights (e.g. California)
We do not sell personal information. Showing ads through Google AdMob may count as “sharing” for cross-context advertising; you can opt out with the ads settings in section 4. You may contact us to ask what we hold about you — in practice we hold nothing that identifies you.
7. Children
The app is a work-schedule tool for adults and is not directed to children under 13 (or the age required in your country). We don’t knowingly collect information from children.
8. Changes
If this policy changes, we will update the date above and, for important changes, tell you in the app.