Maptero

This document is provided in English. The English version is the legally binding version.

1. What Are Cookies

Cookies are small text files stored on your device by your web browser. They are widely used to make websites work, remember your preferences, and provide information to site owners.

2. Cookies We Use

Maptero uses only strictly necessary cookies. These cannot be disabled as the service cannot function without them.

Name	Purpose	Duration	Provider
sb-*	Authentication session	Session / 1 year	Supabase
locale	Language preference	1 year	First-party
tz	Timezone preference — renders dates and times in your local zone. Re-derived from your device, so it follows you if you travel.	3 months	First-party

3. Local Storage

In addition to cookies, Maptero uses your browser's local storage for the following purposes:

Key	Purpose
timeline.expandedBuckets.v1	UI state — which timeline columns are expanded
voiceTier	Selected voice tier (plus/pro/max)
voiceDowngradedCycle	Marks the spark cycle (YYYY-MM) in which the PRO→PLUS auto-downgrade already fired — so it switches at most once per cycle
voiceModel	Legacy migration key (read-once, then deleted)
cookie_notice_seen	Whether the cookie information banner has been dismissed
method_intro_seen_{userId}	Whether the method intro overlay has been dismissed (per user)
onboarding_step0_{userId}	Whether the Step 0 onboarding has been completed (per user)
caught_up_celebrated	Whether the "all caught up" animation has been shown
install_banner_dismissed	Whether the install-to-home-screen banner has been dismissed
install_banner_visits	Visit count used to trigger the install banner
nudge_milestones_v1	Tracks which productivity nudges have been shown
maptero.taskOrder.v1	Custom task ordering within buckets — send to bottom
voiceMicPermissionGranted	Fallback flag set after first successful microphone permission grant; lets the pre-flight UI skip the "tap to enable" step on browsers without the Permissions API

4. Third-Party Services

Supabase sets authentication cookies (prefixed sb-) to maintain your login session. These are strictly necessary and managed by Supabase's authentication service.

Maptero does not use any third-party tracking, analytics, or advertising cookies. No data is shared with advertisers.

5. Managing Cookies

You can manage cookies through your browser settings. Most browsers allow you to view, delete, and block cookies. However, please note that disabling the authentication cookies will prevent you from logging into Maptero.

For more information on managing cookies in your browser, consult your browser's help documentation.

6. Contact

For questions about our cookie practices, contact us at legal@maptero.com.