Privacy-first by design
Your contacts, shared on your terms.
Simplidex lets you decide who sees each piece of your contact information — phone, email, address, socials. Connect once, and everyone always has your latest details, without you ever handing over more than you choose.
Free to download. No ads, no selling your data.
Contact management that respects your privacy
Everything you need to stay connected — and nothing that compromises your control.
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Per-field privacy
Mark every detail as public, connections-only, or hidden — and override it for individual people. Nothing is shared until you say so.
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Always up to date
Change your number once and every connection sees the update automatically. No more outdated address books.
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Connect with a code
Share a simple invite link or code to connect. Both sides choose exactly what to reveal to each other.
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Find people you know
Optionally match with contacts already on Simplidex — entirely controlled by your discoverability setting.
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No ads, no tracking
We don't sell your data or show ads. We don't collect your location. Your information works for you, not advertisers.
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Delete anytime
One tap removes your profile, fields, imported contacts, and connections. Your data leaves when you do.
See it in action
A clean, fast app that puts you in control of every detail.
Take control of your contact info
Download Simplidex and start sharing on your terms.