Privacy Policy
Lobie / 小額葉 · Updated 3 October 2026
The short version
Lobie keeps your training on your device. The only thing that leaves it is the weekly ranking, and only if you turn the ranking on.
No analytics SDK. No advertising. No tracking. Nothing is sold or shared with anyone.
Stays on your device
- Every result: time, accuracy, score, stars, personal bests
- Which level you are on in each family
- Your practice calendar and streak
- Your settings and the training style you picked
This is stored in the app itself. We cannot see it. Deleting the app deletes it.
Leaves your device — only for the ranking
If the weekly ranking is on, the app writes one record a day to Apple iCloud (CloudKit public database) in your own Apple account:
- The nickname you chose (the app suggests a random one such as “Lobie 3871”)
- How many items you completed this week, and the stars from the daily drill
- Your week number and league
- An anonymous identifier Apple generates for this app. It is not your Apple ID, your email, or your name, and it cannot be linked back to you by us.
Other people in your group of about thirty can see your nickname and your weekly points. That is the whole point of a ranking. Records older than two weeks are deleted automatically.
Turn the ranking off in Settings and nothing is written at all.
Purchases
Lobie is bought once through the App Store. We never see your card, your Apple ID, or your billing details, and the app itself does not check or store anything about the purchase.
What we do not do
- No third-party analytics, crash reporting, or advertising SDK
- No location, contacts, photos, microphone, or camera
- No account, no email, no password
- Nothing sold or shared with third parties
Deleting your data
Settings → Delete everything wipes all local records. To remove your ranking records, turn the ranking off; existing entries expire within two weeks. You can also delete the app’s iCloud data from iOS Settings → your name → iCloud.
Children
Lobie is not directed at children under 13 and does not knowingly collect their data.
Changes
If this policy changes in a way that affects what is collected, the date at the top changes and the app will say so.