The usual way
Your deviceCompany cloud
AdvertisersData brokersBreaches
- Your data is copied to remote servers
- Behaviour is profiled and monetised
- One breach exposes millions of people
Private by design · Since 2025
Technology that
keeps your secrets.
Riservo Tech builds apps that genuinely help you, without watching you. No sign-up, and everything you create stays on your device, never on our servers and never sold.
1year of building privacy-first apps
3apps live and helping people every day
0accounts or sign-ups required
15languages spoken by our apps
Our philosophy
“The most secure data is the data that never leaves your hands. We don’t build ways to collect it. We build tools that don’t need it.”
Riservo
A different model
Where your data goes matters.
Most apps send your data to servers you can’t see. Ours keep it where it belongs.
The Riservo way
Your device
Your dataProcessingOn-device storage
- Data is created, processed and stored locally
- No account, so there’s no profile to build or sell
- No central database of your content to breach
The privacy pledge
Six promises behind every app we ship.
On-device by default
Your plans, prayers and routines live on your device. When something must sync, it’s encrypted so only you can read it.
No accounts, no sign-ups
Open the app and use it. We never ask for your email, phone number or identity just to get started.
Your content is never ours
We don’t read, mine or sell what you create. We build tools that work without needing to see your data.
Offline first
Our apps keep working without an internet connection. Your timers, reminders and alarms don’t depend on the cloud.
Minimal permissions
We request only what a feature truly needs, at the moment it needs it, and never “just in case”.
Honest by design
Clear privacy labels, plain-language policies and no dark patterns. If something leaves your device, we say so.
Our apps
Built to help. Designed to forget you.
Three apps in our first year, each built on the same promise: no sign-up, and your data stays on your device.
Available
FlipTick
Focus timer & time-block planner
Plan your day in time blocks, tap Start, and each block becomes a beautiful full-screen flip clock. Pomodoro, countdowns, fourteen clock faces and reports that show where your hours went.
No sign-up · Plans stay on your phone
Available
PrayerWake
Athan alarm clock
Wake up for Fajr, every day. Alarms that ring until you solve a short challenge, the athan, offline prayer times, a prayer tracker, adhkar and an Apple Watch app.
Ad-free · Prayer data stays on your device
Our goals
Where we’re headed.
A long-term commitment to proving that useful technology doesn’t have to cost you your privacy.
- 2025
Riservo Tech is founded
We started with one belief: genuinely useful apps shouldn’t need your personal data to work.
- Year one
Three apps shipped
FlipTick, CareSafe and PrayerWake: Athan Alarm Clock launched, helping people focus, stay on top of their health and never miss a prayer.
- Now
The next apps
Several new privacy-first apps are in development, built on the same promise: no sign-up, and your data stays with you.
- Next
Open by design
Open-source our core on-device storage and privacy building blocks, so anyone can verify our claims instead of trusting them.
- Vision
A private ecosystem
A family of apps that work together across your own devices without ever passing your data through our servers.
Get in touch
Have an idea for a tool
that respects people?
We’d love to hear from you, whether it’s feedback, a feature request or a collaboration.
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