privacy policy

last updated: august 2026

this page explains how my apps — graispect, mk's cams, dear mk, mrkd, prssd, and siiino — handle data, permissions, and privacy. i don't sell your information, and i only collect what's needed to make the apps work.

graispect

graispect is a private, friends-only social app. to work properly, it needs certain information to create your account, show your posts, and deliver notifications.

information collected (graispect)

direct messages (graispect)

direct messages between mutual friends are end-to-end encrypted. the message is locked on your device with a key only you and the person you're talking to have. it's stored encrypted, so nobody in the middle — not the server, not firebase, not me — can read it.

the one exception is reporting. if you report a conversation, the recent messages from the person you're reporting are unlocked on your device and sent to me so i can review them and act. nothing is decrypted anywhere else, and a conversation nobody reports stays unreadable to me forever.

how this information is used (graispect)

third-party services (graispect)

graispect uses firebase (authentication, firestore, storage, realtime database, cloud functions, cloud messaging) and analytics. all data is stored securely by google firebase.

sharing (graispect)

i don't sell your data. it may be shared with service providers strictly for app operation or if required by law.

account deletion (graispect)

you can deactivate your account inside the app. if not reactivated within 33 days, all your data is permanently deleted, including posts, chats, and profile. you can also delete your account and all of its data outright from settings, at any time.

mk's cams

mk's cams is a standalone camera app. it does not require an account and does not collect personal data. everything stays on your device.

information collected (mk's cams)

permissions used (mk's cams)

these permissions are used only locally on your device. images are never uploaded, stored elsewhere, or analyzed.

third-party services (mk's cams)

mk's cams does not use firebase, analytics, or any tracking SDKs.

sharing (mk's cams)

no data is shared because no data is collected.

dear mk

dear mk is a trained a.i. letter-writing app. you answer prompts, and the app generates a customized letter.

information processed (dear mk)

how it's used (dear mk)

ai processing & third-party services (dear mk)

dear mk may use the OpenAI API to generate letters. according to OpenAI's published API data controls, data sent to the OpenAI API is not used to train or improve OpenAI models unless explicitly opted in, and abuse-monitoring logs may be retained for up to 30 days by default.

storage (dear mk)

mrkd

mrkd is a personal marking app. it does not require an account and does not collect personal data. everything stays on your device and your personal iCloud account.

information collected (mrkd)

permissions used (mrkd)

these permissions are used only locally. nothing is uploaded to our servers.

third-party services (mrkd)

mrkd uses Apple CloudKit for sync. no firebase, analytics, or tracking SDKs.

sharing (mrkd)

no data is shared because no data is collected by us.

prssd

prssd is a digital-bouquet app — you build a bouquet, send it as a link, and the other person can write a letter back. it does not require an account and does not collect personal data. everything stays on your device or inside the link you choose to share.

information collected (prssd)

how sending works (prssd)

when you send a bouquet, the flowers, the names you type, and your note are packed into the link itself (the part after the "#"). you share that link yourself, through your own apps. i don't run a server that receives, stores, or reads these links, so i never see your bouquets or who you send them to.

what stays on your device (prssd)

the bouquets you make and open — "your garden" — are saved only on your device, including the on-device storage the home and lock-screen widgets read. this is never sent to me.

opening a link on the web (prssd)

if a bouquet link is opened in a browser, the page draws the bouquet entirely in the browser. the bouquet data lives after the "#" in the link, which browsers do not send to any server. the page loads one font (google fonts) to display text; no other requests are made and no personal data is shared.

third-party services (prssd)

prssd uses no firebase, analytics, or tracking SDKs.

sharing (prssd)

no data is shared because no data is collected.

siiino

siiino is a fate & fortune app — you ask a question and get an answer. it does not require an account and does not collect personal data. everything happens on your device.

information collected (siiino)

permissions used (siiino)

siiino requires no special permissions. the questions you ask are never recorded or sent anywhere.

widget (siiino)

siiino offers a home and lock-screen widget. anything it shows is generated and stored only on your device, and is never sent to me.

third-party services (siiino)

siiino uses no firebase, analytics, or tracking SDKs.

sharing (siiino)

no data is shared because no data is collected.

contact

for privacy questions, data requests, or support, email graispect@graispect.com or support@graispect.com.

changes

for questions or issues regarding these terms:

graispect@graispect.com
support@graispect.com
mk@graispect.com

— mk

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