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Pataqlo Support

Hajime Nakamura edited this page Sep 26, 2026 · 1 revision

Pataqlo

A flip clock, drawn as a solid. An app for iPhone and iPad.

Every card has real thickness and catches the light along its edge. The leaf turns on an axle at the seam the way the real thing does, falls under gravity, and settles with a small bounce — and no two flips are quite the same.

  • Twelve hours or twenty-four, following what your device already does
  • Nothing else on screen. Tap once and a single control fades in; leave it alone and it fades out again
  • Stays on, so it works on a shelf or a bedside table
  • A quiet clack as each card lands, if you want it

Frequently asked questions

Do I have to pay for this app?

No. The clock itself is free, with no limits and no ads. A one-time purchase ("Unlock everything") adds five typefaces, three finishes, free choice of colour for the cards, the digits and the background, seconds, and a 12/24-hour override. It's a single purchase, not a subscription, and there is nothing further to buy.

Why is the free version 24-hour (or 12-hour)?

It isn't fixed either way — it follows your device. If your iPhone shows a 12-hour clock, so does Pataqlo. The purchase lets you override that, in either direction, which is useful if you want the opposite of what your region defaults to.

I paid, but the extras are still locked

Open Settings and tap any locked row to bring up the purchase screen, then tap "Restore purchase". This re-checks your Apple Account for a previous purchase. The purchase is tied to your Apple Account, so it carries over automatically when you reinstall the app or set it up on another device signed in with the same account.

Where is the interface? I only see the clock.

That's intentional. Tap anywhere and one icon fades in at the bottom; leave it alone for a few seconds and it fades out again. The first few times you open the app it appears on its own, until you have used it once.

Is the sound supposed to play when my phone is silenced?

Yes. The sound is off by default, so if it is on, you turned it on. It plays even when the ring switch is silent — a clock that quietly stopped making the sound you asked for would look broken. It never interrupts music or a podcast; it mixes with whatever is playing.

Why doesn't my screen turn off while the app is open?

That's intentional, so it can be used as a bedside or shelf clock. You can turn "Keep the screen on" off in Settings, and the screen goes back to normal as soon as you leave the app.

Does it drain the battery?

The clock is drawn on the GPU, but only when something moves. Between flips it drops to a few frames a second. Even so, if you leave it running all night, keep the device on a charger.

The cards look grey rather than black

The cards are lit, so a very dark colour still catches a little light — that is what makes them look like objects rather than a flat picture. If you want them darker, the purchase lets you pick any colour, including one darker than the default.

Does the app collect any of my data?

No. Pataqlo has no accounts, never asks for your location, and collects nothing that identifies you. It does not connect to the network at all. Your settings are stored only on your device, and your purchase is verified directly with Apple through StoreKit.

Where do the typefaces come from?

All five ship with iOS; none are bundled with the app. They were chosen because they hold up on a flip card: heavy, with digits of even height and plainly cut ends.


Contact and bug reports

Please report bugs and requests through Issues.

It helps if you include:

  • Your device (e.g. iPhone 15 Pro) and iOS version
  • What you did, and what happened

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