Privacy Policy

Last updated: May 2026

MoodLine is a local-first iOS app. Most users will never touch our servers. Here's exactly what we collect, why, and what we never do.

What we collect

• Nothing by default. Your mood logs, notes, photos, voice memos and custom triggers live in SwiftData on your device. We do not see them, sync them, log them, or back them up.
• App Store purchase state. If you buy MoodLine Pro, Apple tells your device "this Apple ID is entitled." We never see your card details, name, or email.

What we never do

• No third-party analytics SDKs (no Mixpanel / Amplitude / Firebase / PostHog).
• No advertising SDKs.
• No crash-reporting SDKs (we use Apple's built-in MetricKit only).
• No iCloud sync. No accounts. No Sign in with Apple.
• No data brokers. No "anonymized aggregate" reselling.

Third-party services we touch

• Apple App Store. Processes your one-time $9.99 unlock. We see a transaction identifier; never your card. apple.com/legal/privacy.

How long we keep things

On-device: forever, until you delete the app or tap "Delete everything" in Settings. On our servers: nothing — we don't have user records.

Deleting your data

Settings → Delete everything wipes every mood log, note, photo, voice memo, and custom trigger on this device.

Children

MoodLine is suitable for ages 12+. It is not directed at children under 13. Because we collect no data by default, no child-data is transmitted off-device regardless.

Contact

Questions? hello@toolbelt.app. We answer.