Small apps.
Big help.

Simple, private tools for iPhone and Android. Scan, sign, focus, clean up your phone, and get on with your day.

Explore the appsGet notified

All apps.

One job each. Done really well.

SipziWater reminder Drink more water. Feel the difference. Coming soonView app → SoonzoCountdown widgets Count down to the moments that matter. Coming soonView app → PageloPhotos → PDF Turn photos into one clean PDF. In seconds. Coming soonView app → SquarliQR scanner & maker Scan any QR code. Make your own in style. Coming soonView app → MergloPDF toolkit Merge, split and shrink PDFs right on your phone. Coming soonView app → DayzuHabit tracker Small habits. Every day. Visible. Coming soonView app → ZonaryFocus timer Get into the zone. Stay there. Coming soonView app → AbozySubscription tracker See every subscription. Never pay for a forgotten one. Coming soonView app → FastyoIntermittent fasting Fasting made simple. Coming soonView app → KlinzPhone cleaner Free up gigabytes in minutes. Coming soonView app → LockyoPhoto vault Your private photos. Locked. Coming soonView app → DocuvoDocument scanner Your phone is now a scanner. Coming soonView app → SlipkoReceipt scanner Snap receipts. Track spending. Done. Coming soonView app → InkroFill & sign PDFs Sign anything. No printer needed. Coming soonView app → AskivaChat with your PDFs Ask your documents anything. Coming soonView app →

Why Sirius.

The brightest star. The simplest apps.

Private by design

Most of our apps work fully on your device. Your files stay on your phone.

Fast and focused

No clutter, no endless menus. Open the app, get it done, close it.

No account needed

Start right away. No sign-up, no passwords, no spam.

Free to start

Every app has a free version. Go Pro only if you love it.

Be first on launch day.

Get a short email when a new Sirius app goes live. No spam, unsubscribe anytime.