Privacy policy

Jumper St has no network code: it collects nothing about you and sends nothing anywhere. The pages we publish at crowbarlabs.com set no cookies and run no analytics. This page says how we checked that, what the app keeps on your phone, what Apple and Google do when you download an app, what it means for children, what is planned, and which company is behind both. Where this page says “we”, it means Kakabadze LLC, the company that trades as Crowbar Labs.

Applies to
Jumper St (iPhone and Android) and crowbarlabs.com
Last updated
Based on
what the app was measured to do on

What the app collects

Nothing. Jumper St makes no connection to any server, ours or anyone else’s, so it has no way to send anything. It has no accounts, no advertising, no analytics, no crash reporting of its own and no in-app purchases. We share nothing with anyone.

That is what the code says, not a guess. We read the game’s source: the list of packages installed in the Unity project and every script under its Assets folder were searched for network calls and for advertising, analytics, purchasing and online-service libraries, and none are present. We keep a record of that check, with the commands used, and repeat it before every store submission. The date of the most recent check is the “Based on” line at the top of this page.

Jumper St is in development for iPhone and Android and is not on either store yet. This page describes the game as it was on the “Based on” date.

What stays on your phone

Your progress is saved in the app’s own storage on your phone. The app has no way to send it anywhere, so we never have a copy: we cannot see it, restore it or move it to another phone for you, and there is nothing on our side to delete.

What Apple and Google do

This page is up before the app is, because Apple and Google both require a privacy policy before an app can be submitted. When Jumper St is on the stores, you will get it from the App Store or Google Play. The store handles the download, and whatever it collects when someone downloads an app is collected under Apple’s privacy policy or Google’s privacy policy, not this one. We say so because the download is not invisible: the store sees it even though the app sends nothing.

Apple and Google each let you choose whether to share crash and usage reports with them. Those reports reach us only if you have opted in; if you have not, they do not reach us. That is Apple’s or Google’s collection under their own privacy policy, not the app’s. The app itself has no way to tell us how it runs on your phone.

When Jumper St is submitted, Apple’s privacy label will be declared as “Data Not Collected” and Google’s Data Safety form will say that no data is collected and no data is shared. Both are filled in from the same check as this page and must say the same thing it does. If that ever stops being true, all three change together.

Children

The app sends us nothing about anyone, so it sends us nothing about children: no name, no age, no contact details, no identifiers, no location. There is no account to create and no network code to carry any of it, whoever is playing.

Whether Jumper St is directed to children is a decision about audience rather than code. It has not been made yet, and it will be made and recorded here before the app is submitted to either store.

This website

crowbarlabs.com is a static site: pages built in advance and served as files. The pages we publish set no cookies, run no analytics or tracking scripts, have no forms, and load nothing from anyone else’s servers. The site runs no JavaScript, and its security headers tell your browser to run no scripts and to load nothing from any other domain. The fonts are bundled into the site when it is built, so your browser does not fetch them from a font service.

The site is served by Cloudflare. To deliver a page, Cloudflare receives the request your browser makes, and what it does with that traffic is described in Cloudflare’s own privacy policy. We add nothing on top of it.

If you email george@crowbarlabs.com, the message is delivered through Cloudflare’s email routing to a Gmail mailbox a person reads, so Google holds a copy under Google’s privacy policy. We use what you send to reply to you and to deal with the problem or question you wrote about. It stays in that mailbox unless you ask us to remove it: if you want what you sent deleted, say so at the same address and we will delete it and confirm to you. Your address does not go on a mailing list, because there is no mailing list.

What is planned

After launch we intend to add advertising, in-app purchases, accounts and multiplayer to Jumper St. None of that is in the app today. It is written down here so that “collects nothing” is not read as a promise that the app will never change.

Each one changes what the app collects. Advertising brings an advertising SDK with its own identifiers and its own data sharing, and on iPhone the tracking permission prompt. In-app purchases bring purchase records, handled by the store rather than by us. Accounts and multiplayer mean data about you held on a server we run or rent, which gives us duties we do not have today: keeping it, deleting it on request, and explaining it.

Before a version of the app with any of them reaches the stores, the source is checked again, this page is rewritten from that check, the “Last updated” date at the top moves, a row is added to the table below saying what changed, and Apple’s privacy label and Google’s Data Safety form are updated in the same change.

Who is responsible, and how to reach us

Kakabadze LLC, a Pennsylvania limited liability company, is responsible for Jumper St and for this website. Crowbar Labs is a registered fictitious name of Kakabadze LLC: the name we trade under, not a separate company. If a store listing or a business record says Kakabadze LLC and this site says Crowbar Labs, that is why.

Questions about this page go to george@crowbarlabs.com, or by post to Kakabadze LLC, 502 W 7th St Ste 100, Erie, PA 16502, United States.

Changes to this policy

DateWhat changed
First version, written from what the app was measured to do on September 16, 2026: no network code, nothing collected, nothing sent, progress kept in the app’s own storage on the phone. Website: no scripts, cookies or analytics of its own, served by Cloudflare.