Last updated: August 4, 2026
The short version: your screen time is measured by iOS and stays on your phone. The circle is optional, and skipping it means no account and no cloud data at all. If you use it, each friendship gets a separate private Apple CloudKit share. Friends never see your hours, your tracked apps, or your other friends.
Eclipse is made by Friedrich von Werner. For privacy questions, use the contact published on Eclipse's TestFlight and App Store listing.
Eclipse uses Apple's Screen Time frameworks (Family Controls, Device Activity, Managed Settings) to measure your usage of the apps you choose and to shield them when your daily limit is reached. This is processed entirely on your device. Eclipse has no server that receives it, we never use it for advertising, and we never share it. Apple's frameworks are built so that even Eclipse itself sees coarse threshold events rather than a record of what you looked at.
Setting up Eclipse creates no account, no identifier, and no cloud record. Those are created the first time you claim a tag or add a friend. If you never use the circle, there is nothing about you in the cloud to describe.
Adding a friend means typing their tag, so tags have to be findable. When you claim one, Eclipse writes a public record holding that tag and a pointer used to set up sharing. It carries no name, no email, no phone number, and nothing about your usage. Anyone who guesses or is told your tag can see that it exists and send you a request, which you then approve or decline. Nothing else about you is readable until you approve it.
Each friend you add gets a separate private Apple CloudKit share, and both of you have to agree before either appears in the other's circle. A pair share contains:
Never synced: your hours of usage, which apps you track, or anything about what you actually do on your phone. Phone-down time is a timer you started on purpose, not a measurement of you.
Circle data is not searchable and is not stored in CloudKit's public database. Each accepted friend can reach only the share created for that one friendship, so your friends cannot see each other through you.
Eclipse uploads one small anonymous record per install so the developer can tell how the app is being used overall. It holds exactly three things: how many times you have taken a two-minute unlock, how many rewarded videos you have watched, and the app's build number. It is filed under a random identifier generated for this purpose alone, which is deliberately not your circle identifier, so these counts cannot be connected to you, your circle, or each other. No Screen Time data is involved: both counters are things the app itself did.
Circle data is stored in Apple's private and shared CloudKit databases, tied to your iCloud account, under Apple's security and data-processing terms. Eclipse has no separate backend, no third-party analytics, and no tracking SDKs.
The current version contains no ad network. At the end of a voluntary phone-down session you may be offered a video to double the fuel you earned, and today that is a placeholder that shows no real advertising. If a real one arrives, the rule it has to obey is already fixed: it is offered only after a session you chose to run, it pays only fuel, which buys only cosmetics, and no Screen Time or Device Activity data ever reaches it, targets it, or measures it.
"Delete account and data" in Eclipse's settings deletes every friend share you own, leaves shares owned by friends, deletes the private recovery record, and then wipes local data. If deletion in the cloud fails, Eclipse keeps the local identity and shows you an error so you can retry rather than silently pretending it worked. Deleting the app removes local data, but a small private recovery backup may restore your display name, identifier, limit, streak, recent day outcomes, and fuel balance if you reinstall.
Eclipse filters the short user-authored strings it transports. You can report a safety concern, block an account, remove a friend, or revoke sharing from a friend's profile. Reports are prepared on your device for you to send through the system share sheet.
Depending on where you live (for example under the GDPR), you may have rights to access, correct, or erase personal data. The circle data described above is the complete inventory. You can see it in the app and erase it with "Start over" or "Delete account and data" at any time, or get in touch through the listing contact.
If this policy changes, the new version appears here with an updated date.