Get KLEK on Android.
Collect stickers, verify serials and redeem rewards from your phone. We're not on Google Play yet, so you install this one directly.
65 MB · Updated 20 September 2026
Installing it
Android blocks apps from outside the Play Store until you allow it. You'll see a warning — that's expected, and it's asking about the browser, not about us.
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1
Tap the download button
Your browser may ask you to confirm the file. Accept it.
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Open the downloaded file
From the notification, or from Downloads in your file manager.
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Allow this one install
Android asks whether your browser may install apps. Tap Settings, turn on “Allow from this source”, then go back.
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Tap Install
Then open KLEK and sign in, or create an account.
Because this is installed outside the Play Store, it won't update itself. Come back here for a newer version.
Reading this on a laptop? Scan to download straight to your phone — the steps on the left still apply.
On iPhone?
There's no iOS build yet. Leave your email and we'll tell you once there is.
We'll email you once on launch day. Nothing else.
Verify your download
SHA-256 checksum of the file above. If you know how to check it, this is what it should be.
6e6659e1d00bfe96766c68c0bbde9b9459347b441185da220a172f6578323b39