AquaLayout — Tank Planner

Effective date: 17 August 2026

This Privacy Policy explains how KET & H PTY LTD (“we”, “us”, “our”) handles

information in the mobile application AquaLayout — Tank Planner

(package name / bundle ID: com.aqualayout.planner) (the “App”).

AquaLayout is a 2D aquarium layout design tool. You can plan a tank on your

phone, save projects on the device, export an image, and share it. The App

does not require an account. We do not operate a user database for this App.

1. WHO WE ARE

Developer / organisation:

KET & H PTY LTD

10D Balmoral Avenue

Springvale VIC 3171

Australia (AU)

Contact (privacy and support):

poker.chip820@gmail.com

2. WHAT THIS APP DOES

The App lets you:

• start a layout (including Nano, Planted, or Tropical quick start)

• choose tank size (Small / Medium / Large) and substrate

 (Sand, Gravel, Soil, or None) and name a project

• place fish, plants, rocks, wood, and decor on a 2D canvas

 (drag, resize, rotate, undo)

• search a built-in item library and view item details

• view a Five Elements (Feng Shui) balance check for the current layout

• save, reopen, rename, or delete tanks in My Tanks on this device

• export a Standard or HD image, save it to Photos, or share it

• change theme (Light / Dark / System), language, auto-save, and

 confirm-before-delete settings

The App is a design tool only. It does not simulate live fish, water

parameters, CO2, filters, or tank cycling. It does not sell fish or

connect you to a community.

3. PERSONAL DATA WE DO NOT COLLECT

We do not ask you to create an account, and we do not collect:

• name, email, or phone number inside the App

• payment or billing data (the App has no in-app checkout)

• precise or approximate location

• contacts, calendar, or call logs

• camera, microphone, or health data

• advertising IDs for ads or remarketing

• analytics, crash, or marketing tracking profiles on our servers

We do not sell your personal information. We do not use the App to show

third-party ads.

4. DATA STORED ON YOUR DEVICE

The App stores the following locally on your device, under your control:

• tank layouts you create (items, positions, sizes, rotation)

• project names and My Tanks list

• app settings (theme, language, auto-save, delete confirmation,

 export quality, first-run / onboarding state)

This data stays on the device. Uninstalling the App deletes it, unless

you previously exported or shared an image through the system Photos

app or another app you chose.

5. PHOTOS, FILES, AND SHARING (USER-INITIATED)

Export, Save to Photos, and Share run only when you tap those actions.

• Export: the App renders an image of your layout on the device.

• Save to Photos: the App writes that image into your device Photos /

 Gallery (album may appear as AquaCraft). The App does not browse or

 upload your existing photo library.

• Share: the App opens the operating system share sheet so you can send

 the image to an app you select (Messages, Drive, email, etc.). What

 that destination app does with the file is governed by that app’s

 policy, not ours.

We do not receive a copy of exported images on our servers.

6. NETWORK USE

The App is designed to work on-device without an account.

The App may use the internet in limited cases:

• to download typefaces used in the interface (Google Fonts: Plus

 Jakarta Sans, Nunito Sans, and Inter). Google may receive a technical

 request that includes your device IP address. See Google’s privacy

 policy: https://policies.google.com/privacy

• when you use Share and choose a destination that itself needs a

 network (for example email or cloud storage)

We do not operate our own analytics, advertising, or login backend for

this App.

7. PERMISSIONS

Depending on the OS version, the system may ask for permission to:

• add photos / save images to your library (only if you save an export)

• use the system share sheet

The release App does not request location, camera, microphone, contacts,

or SMS permissions.

You can deny photo access. The App will still work for designing and

saving tanks on the device; Save to Photos will not complete until

permission is granted.

8. CHILDRE

The App is a hobby design tool for a general audience. It is not

directed at children under 13. We do not knowingly collect personal

information from children. If you believe a child has provided personal

data to us by email, contact poker.chip820@gmail.com and we will delete

it.

9. THIRD PARTIES

We do not share App user data with third parties for their marketing.

Third-party services that may process technical data only as described

above:

• Google Fonts (font files), if fetched over the network

• the OS and any app you pick in the share sheet

• Apple / Google as platform providers when you download the App from

 the App Store or Google Play (their store policies apply to purchase,

 reviews, and device diagnostics they collect independently)

We are not responsible for third-party websites or apps you open from

Share.

10. RETENTION AND DELETION

Device data: kept until you delete a tank, clear app data, or uninstall.

Emails you send to us: kept only as needed to reply and for legitimate

business records, then deleted or archived as required by Australian law.

To remove local App data: delete tanks in My Tanks, or uninstall the App,

or use your device “clear storage / clear app data” control.

11. YOUR RIGHTS

If Australian Privacy Principles apply, you may request access to, or

correction of, personal information we hold about you (for example in

email correspondence). Contact poker.chip820@gmail.com.

If you are in the EEA/UK, you may also have rights to access, correct,

delete, restrict, or object to processing of personal data we hold, and

to lodge a complaint with a supervisory authority. Because this App does

not run a user account system, most in-app data is only on your device

and must be deleted there.

We will not discriminate against you for exercising privacy rights.

12. SECURITY

Local files and settings use standard OS app sandbox storage. No method

of storage is 100% secure. Keep your device locked and updated. We do

not transmit your tank designs to our servers.

13. INTERNATIONAL USERS

KET & H PTY LTD is based in Australia. If Google Fonts or a share

destination is used, technical data may be processed in other countries

by those providers.

14. CHANGES

We may update this policy if the App’s data practices change. The

“Effective date” at the top will be revised. Continued use after an

update means you accept the revised policy.

15. CONTACT

Questions about this Privacy Policy or the App:

KET & H PTY LTD

10D Balmoral Avenue, Springvale VIC 3171, Australia

Email: poker.chip820@gmail.com