12,000+
Active users
★ 4.8
App Store rating
340k+
Interactions logged
40+
Countries
0 bytes
Data on our servers (Free plan)
You didn't mean to go six months without calling your best friend from college. You meant to text your mentor after that big win. You said you'd check in on your aunt more. But your phone is a fire hose of notifications — and the people you love get pushed to "later." Whokin turns "later" into "right now."
You know you owe someone a call. But the longer you wait, the harder it feels to reach out. Whokin resets the weight.
1,400 contacts and no idea who you last spoke to or when. Whokin shows you the 15 people who actually need attention right now.
Research shows friendships that aren't actively maintained dissolve within 3 months of no contact. Whokin is an early warning system.
Import from contacts or add manually. Set how often you want to stay in touch — weekly, monthly, whatever fits your life.
Every relationship gets a live health score — In touch, Say hi soon, or Worth a message. Log a moment with a tap. The app does the rest.
Get a gentle nudge before you drift apart. One-tap call, text, or email. Log it, and watch the connection come alive.
Built for real people — not power-networkers. Every feature exists to help you feel less guilty and more connected.
Each relationship is color-coded by connection: In touch (active), Say hi soon (needs attention), Worth a message (overdue). See who needs you at a glance.
Before you call, tap Catch-Up. The AI refreshes your memory — last conversation topics, birthdays, preferences, things they shared — so you always ready to reconnect.
✓ Free & Pro — 100% on-deviceJot raw notes after a call. The AI automatically extracts key facts, preferences, and milestones — powered by your chosen AI engine and stored privately for you.
AI+ featureSet how often each person deserves contact — weekly for your partner, monthly for an old colleague, quarterly for distant family. Whokin tracks it all.
Not just a notification. Whokin surfaces the birthday 7 days early, reminds you to reach out, and auto-logs the interaction when you do.
Share a kin with a partner or sibling. When one of you calls Grandma, the pulse updates for everyone. Finally, family coordination without the group chat drama.
AI+ featureStar the people who matter most. Your priority list surfaces anyone who needs attention first — no scrolling, no guessing.
Switch phones or reinstall — every kin comes right back. Pro backs up your people safely. AI+ adds full interaction history sync across all your devices.
Temporarily park kins you can't reach right now (travelling, estranged, busy season). No guilt. No notifications. Reactivate with one tap when the time is right.
Everything on your phone, surfaced in a full browser view — perfect for when you want to plan, reflect, or just see the full picture at a glance.
See every relationship in one organised view. Filter by pulse, frequency, or last contact — and spot who's going quiet before they drift.
Visualise how your connections have evolved over time. Monthly interaction trends, streak history, and engagement depth — all in one chart.
A scrollable history of every touchpoint — calls, texts, visits — with notes. Perfect for remembering what you talked about last time.
Log on your phone. Review on your laptop. Every interaction, note, and reminder syncs instantly — no cables, no exports, no friction.
Free with your Whokin account. No setup needed.
12,000+ people use Whokin to show up for the people who matter most. Here's what changed.
"I used to feel constant low-grade anxiety about the people I wasn't keeping up with. Whokin turned that into a simple list. I now call my dad every Sunday without fail. That alone is worth everything."
James R.
Software engineer, London
"My sister and I share a 'Grandma' kin. She's 84. When one of us visits, it logs automatically for both of us. We stopped having the 'but I thought YOU called her' argument completely."
Amara O.
Teacher, Lagos
"The AI Catch-Up is like magic. Before I called my mentor for the first time in 4 months, it reminded me she'd just moved to Barcelona and was learning ceramics. That call was the best one we'd had in years."
Maya L.
Founder, Toronto
Open the app and begin — no sign-up, no credit card. Create a free account when you want cloud backup or to share a kin with a partner. Upgrade to Pro or AI+ when your circle grows.
Starter
No sign-up. No credit card. No expiry. Start tracking your relationships the moment you open the app.
Pro
Pay once · full history backup · yours forever
Your full relationship history — safe and searchable forever. Buy once, never start over.
One-time purchase · full history backup · yours forever
AI+
or $39.99/year — save $19.89
Everything in Pro, plus AI that thinks about your relationships so you don't have to.
Cancel anytime · AI runs continuously so you don't have to
What counts as an "active kin"?
Anyone you're actively tracking. Dormant kins don't count toward your limit — park them guilt-free and reactivate later.
Can I switch plans later?
Yes. Upgrade, downgrade, or cancel at any time from the app settings. Prorated refunds on annual plans.
Is there a family plan?
The AI+ Collaborative Kin feature effectively lets families share relationship tracking. A dedicated family plan is on the roadmap.
We built Whokin because we wanted to use it ourselves — and we weren't willing to give a tech company our most personal data in exchange. All plans include encrypted kin backup you control. Pro adds full interaction and memory sync across devices. AI+ extends that with server-side AI intelligence — still zero-knowledge, still yours.
On-Device AI (Free & Pro)
Catch-Up Briefs and relationship scoring run locally — no data sent to any server. AI+ optionally uses your chosen cloud AI for deeper features.
Zero-Knowledge Cloud (all plans)
When you opt into cloud backup, your data is encrypted with your own key before it ever touches our servers. We cannot read it.
No Ads. Ever.
We make money from subscriptions, not attention. Your data is never used for ads or sold to third parties.
Our Privacy Promises
Research-backed guides and real-world stories on the relationships that matter most.
Five siblings. Two ageing parents. Zero shared context. SharedKin gives the whole family the same real-time view of who last reached out and what matters next.
Read article →
The Harvard Study of Adult Development found one thing predicts long-term health and happiness above everything else. It's not wealth or career success.
Read article →
Friendships don't end with drama — they end quietly. Cold Kin surfaces the relationships that are drifting before they go silent.
Read article →💜
Download Whokin free. Add your first kins in under 3 minutes. No credit card. No data harvesting. Just the relationships you've been meaning to nurture.
Join 12,000+ people who stopped losing touch.
No account needed to start · Free forever · Pro $7.99 one-time · AI+ from $4.99/mo