LudwigTech

Dot Art — Privacy Policy

App developer: Byron Ludwig (ludwigbdev@gmail.com)
Application ID: com.byronludwig.matchthepicture
Effective date: 5 October 2026

The short version

Dot Art does not collect, store, or transmit any personal information. There are no accounts, no login, and no registration of any kind. Everything you do in the app — puzzles solved, drawings saved, settings chosen — stays on your device.

The app does use three Google services that need the internet: Google AdMob, if you choose to watch an ad, Google Play Billing, if you choose to buy something, and Google Play's in-app review, which may ask you to rate the app. Those are described below.

What stays on your device

The app saves the following locally. It is never sent to me or to any server of mine, and it is deleted when you uninstall the app:

If you have Android's backup turned on, Android may include this data in your device backup, which Google stores in your Google account. That backup is yours; I cannot see it.

Sharing your drawings

You can share a picture you have made. The app draws it as an image on your device and hands it to the app you pick from Android's share sheet. Nothing is uploaded unless you send it somewhere, and once you do, the app you sent it with handles it under its own privacy policy.

Advertising

Ads are shown by Google AdMob, and only when you ask for one. The app shows a single kind of ad: a rewarded video you can choose to watch, in two places:

There are no banners, no pop-ups, and no ads between levels. Until you first choose to watch an ad, the app does not start the ad service or make any ad request. After you have watched one, the app loads the next ad in the background so it is ready if you ask again.

When you do watch one, AdMob may use your device's advertising ID to select and measure ads. Google's own handling of that data is described in How Google uses information from sites or apps that use our services. You can reset or delete your advertising ID at any time in Android's Settings → Privacy → Ads.

If you are in the UK or the EU, the app shows Google's certified consent form the first time you ask to watch an ad — before any ad is requested — and your choice there controls whether personalised ads may be used. If you decline, or the consent step cannot be completed, no ad is shown. You can change your choice later from PRIVACY in the app's settings.

Buying Unlimited Hints, or the Everything bundle that includes it, removes ads completely. The app then never contacts an ad network and never shows a consent form.

Purchases

Optional purchases (Unlimited Hints, Unlimited Saves, the All Themes bundle, individual theme packs, and the Everything bundle) are handled entirely by Google Play Billing. I do not receive, store, or have access to any payment or financial information. The app only asks Google Play which items you own, so it knows what to unlock.

Ratings

Now and then the app may ask Google Play to show its rating prompt. The prompt is shown by Google Play's in-app review service, not by the app. The app is never told whether you rated it or what you wrote, and a review you post is handled by Google Play like any other review on the store.

Permissions the app requests

The app requests no other permissions. No camera, no microphone, no location, no contacts, no files.

Children

Dot Art is a general-audience puzzle app. It is not directed to children under 13, and I do not knowingly collect any information from children. The app requires no account, no login, and no registration, and asks for no personal details at any point.

If you are a parent or guardian and you believe your child has provided personal information through this app, please contact me at ludwigbdev@gmail.com and I will respond promptly.

Your choices and rights

Third-party services

The app uses no analytics service, no crash reporting service, and no advertising network other than AdMob.

Changes to this policy

If the app's handling of data changes, this page will be updated and the effective date above will change with it.

Contact

Byron Ludwig — ludwigbdev@gmail.com