Solid Ground Apps

Privacy Policy · Last updated October 2026 · Published by Alnprofits LLC

The short version

There are no accounts and no sign-in for any of our apps. Most of what each app needs to remember — your level progress, settings, and daily streak — stays on your device and never leaves it. Inkblend has two things that do leave your device: it shows ads through Google AdMob (which uses an advertising identifier to show and personalize those ads), and it sends your best score and chosen display name to our database to power its public, cross-device leaderboard. Neither is tied to your real-world identity — no name, email, or account is ever involved.

Advertising

Inkblend shows ads through Google AdMob to support free play. On iOS, we ask for permission (via Apple's App Tracking Transparency prompt) before using your device's advertising identifier to personalize those ads; if you decline, Inkblend still shows ads, just less targeted ones. AdMob may use this identifier, along with general technical data about your device, to measure ad performance and serve relevant ads across apps. This is handled by Google, not by us directly — you can read Google's own privacy policy at policies.google.com/privacy for details on how they handle it.

Leaderboard

Inkblend has a global leaderboard that anyone playing the game can see. To make this work, your device is automatically given a random id (generated on your device, not tied to your name or any account), and whenever you reach a new personal best, that id is sent to our database along with your score and whatever display name you've set (it defaults to "Player," and you can change it anytime from the Leaderboard screen). This happens automatically as part of normal play — there's no separate sign-up. Because the leaderboard is public, anything you set as your display name is visible to other players, so please don't put personal information in it.

What's stored on your device

Each app saves a small amount of local data using your device's standard app-storage APIs, so your progress is there the next time you open it. This can include:

This local data never leaves your device on its own. We have no account system and no way to look up a specific person's data. Uninstalling the app removes it completely.

Children's privacy

Our apps are intended for a general audience and are not directed at children under 13. We don't knowingly collect personal information from children, and we don't knowingly target advertising to children under 13. If you believe a child has provided us with information (for example, through a leaderboard display name), contact us at the email below and we'll remove it.

Changes to this policy

If what we collect ever changes again — a new feature, a new ad or analytics partner, anything that changes what leaves your device — we'll update this page and the "last updated" date above before that change ships.

Who we are

Solid Ground Apps is operated by Alnprofits LLC, a Michigan limited liability company · (586) 995-7310. Questions about this policy can go to hello@solidgroundapps.com.