Privacy statement

Payment goes through the App Store or Google Play. Your payment details never enter this app and we never get to see them.

The administration of subscriptions is handled for us by RevenueCat. That company sees which subscription was bought, when that happened, and whether it is still running.

What travels along with such a purchase: a random number created for this device, the store’s receipt, which product it concerns, which platform you use, which version of the app and of the store software is running on it, and the country of the store you buy from. Your IP address comes along as it does with every request over the internet.

What does NOT travel along: no name, no avatar, no practice result, no diploma, no email address. That number cannot be tied to a child, and if you delete the app a new number is created.

As long as nothing has ever been bought on this device, the app does not contact RevenueCat at all. That happens only once an adult, past the parental gate, looks at the subscription, buys it or restores it. Once something has been bought, the app checks when it opens whether that subscription is still running. The same kind of data goes with that, and again nothing about your child.

Device identifiers used for advertising are not requested. They are switched off in the code.

RevenueCat is a company in the United States and keeps this data there. So it does leave the European Union. That transfer rests on the European Commission’s standard data protection clauses, which form part of our agreement with RevenueCat. We will send a copy of those clauses on request.

RevenueCat keeps that purchase data for as long as we use their service. If you ask us to erase it, we have RevenueCat delete it permanently, purchase history and all. If we ever stop using RevenueCat, we ask them within thirty days to delete or return whatever is still held.

Questions about any of this, or a request to have that data deleted? Email hello@bliqo.app. We can have a customer deleted at RevenueCat, and will do so on request.

The app itself sends none of your child’s work away. Your phone or tablet’s operating system can, through its own automatic backup, and that is separate from this app.

On Android that backup is switched off for BlitzTables. The profiles, the practice history and the diplomas therefore do not go to Google Drive, and do not travel along when you move to a new device. There is a flip side: if the device is lost or breaks, your child’s work is gone — unless you moved it yourself beforehand. You can: under Settings you create a file yourself with all the profiles and the practice history on this device, you decide yourself where that file goes, and that is the only way this data leaves the device together.

On an iPhone or iPad the app’s storage falls under the backup of the device itself, if you have iCloud Backup switched on. That backup is yours and sits with Apple; we cannot reach it. If you would rather not have it, switch off your device’s iCloud Backup.

The app gives fourteen days of free access to everything. To know when that period began, and whether the device clock has been put back since, the app keeps two dates. Two dates is all it is.

On an iPhone or iPad they sit in Apple’s keychain with syncing switched on. They therefore travel to your iCloud and to your other Apple devices. That is deliberate: it means the trial period carries on rather than starting over as soon as the app is deleted and installed again. On an Android device they go to no cloud. They can travel along when you move to a new device with Android’s own transfer.

We cannot reach them ourselves, and none of it goes to us or to any other company. They hold no name, no avatar, no practice result and no diploma.

The controller is Bliqo OÜ, established in Estonia. Reachable at hello@bliqo.app.

There is exactly one purpose: to establish which package was bought on this device, so that the paid parts switch on or off. That is what the purchase administration is for, and for nothing else.

We may do this because it is needed to deliver what an adult bought: without that administration a subscription cannot be switched on or restored. As long as nothing has been bought there is nothing to deliver — and then the app makes no contact. That order is deliberate.

The random number that travels with a purchase is used solely to find that purchase back for this device on a check or a restore. We do not use it to recognise anyone outside this app, not to build a profile, and not for advertising. That is not a promise alone: the app does not request the device’s advertising identifier, it contains no advertising or measurement software, and a test searches the whole project to prove it.

You have the right to see what data we hold about you, to have it corrected or erased, to have the processing restricted, to object, and to receive it in a common file format.

In practice this is almost always about the purchase administration, because that is the only thing we hold. What your child makes in the app sits on the device; we cannot reach it, and you delete it yourself through the app.

Email hello@bliqo.app and you will have an answer within a few working days.

If you disagree with how we do this, you can complain to a supervisory authority: to the one in the country where you live, or to ours as an Estonian company, the Andmekaitse Inspektsioon.

An earned diploma can be shared as an image. That never happens by itself: you open the certificate, hold the grown-ups button for three seconds, and then choose where the image goes — a messaging app, your photos, the class app, whatever you like.

On that image are your child’s name, the name of the diploma, what the test asked, the tables, the score and the date. Nothing more. No link, no code, and nothing by which the device or the profile could be recognised.

The app sends the image nowhere. It goes to your phone or tablet’s share sheet, and from there you decide what happens to it. We do not see that you shared, nor where to.

The file is placed in your device’s temporary storage so the share sheet can reach it. The operating system clears that storage itself. If you want to keep the image, keep it yourself.

Two children on the same Wi-Fi network can duel each other. As soon as a device is open for that, it calls out to the network with only an avatar and two nonsense syllables — for example “ka-tu” — to tell it apart from another device with the same avatar. Never with a name.

Your child’s name only goes to one other device the moment your child taps it themselves to start a duel. Whoever opens the duel waits until someone knocks, and only sends their own name the moment they themselves tap “yes” to accept that duel.

No server is involved. This travels directly from one device to the other, within the same local network, and never leaves that network.

A device only calls out to the network once a parent has allowed that for that specific child, through the parental gate — the same gate used when sharing a diploma. That permission is set per child, not for the device as a whole.

That permission can also be withdrawn again. Once it has ever been given, that child’s settings show a row to turn the network duel back off.

Deleting a profile removes it, with thirty days to undo that. The app deletes everything from this device.

You cancel a subscription in the store where you bought it. That is separate from the data on this device, which stays exactly where it is.