Smart Kiitos
Now on App Store

Living alone doesn’t mean being alone.

Ping is the simplest way to let the people you care about know you’re okay — and to know they’re okay too. Tap once a day. No chat, no pressure, just a warm “I’m here.”

Download on App Store For iPhone · iOS 17 and later
The idea

What is Ping?

Ping is an iOS app for the people who live alone — and the people who care about them. Each day, you tap once to share how you feel. Pick a mood emoji, optionally add a photo or a sentence, and your friends and family see your check-in instantly. There is no chat, no pressure, no typing required.

The default experience is daily warmth. The safety net only activates if you miss your check-in window, and even then Ping reminds you privately first, then gently lets the contact you chose know you may need a hand. There is no GPS tracking, no health scraping, no monitoring dashboard.

Your data lives on your device and in your own iCloud, synced to friends through Apple’s CloudKit Shared Zones. Smart Kiitös does not run a server that stores your check-ins. Zero analytics, zero third-party SDKs, zero advertising — just a quiet way to stay in touch with the people who matter.

The ritual

How it works

Daily warmth by default. A safety net, only when needed.

  1. 1

    Set your window.

    Pick a daily check-in window — say, seven in the morning to noon. You decide which days, which hours.

  2. 2

    Tap to Ping.

    Pick how you’re feeling. Optionally add a photo or a sentence. Done in three seconds.

  3. 3

    Your people see.

    Friends and family see your check-in instantly. Send a quiet nudge to someone you spotted. Your warmth streak grows.

  4. 4

    Safety net, only if needed.

    Miss your window? Ping reminds you privately. Still nothing? It quietly lets the contact you chose know — gently, without alarm.

A look inside

Six glimpses of Ping

The daily check-in, the friend board, a gentle nudge, the quiet safety net, and a Home Screen widget — all in one paper-light app.

Ping daily check-in home — 'Are you okay? One tap. Your people know.' Today's mood card sits above a list of people you care about.
fig. 01 · Daily check-in
Pick-your-mood screen — 'Pick your mood. 3 seconds. That's all it takes.' Seven mood emojis (Great, Calm, Okay, Down, Tired, Excited, Sick) with optional photo and note.
fig. 02 · Pick your mood
Friend status board — 'See your people. Everyone's status, at a glance.' Today's check-ins from Sister, Mom, Mr. Lee, Bestie, and Alex.
fig. 03 · Friend status
Nudge confirmation — 'Nudge. Lighter than a text. Warmer than silence.' 'You nudged Mom' chip floats above the Friends list with a warmth streak.
fig. 04 · A gentle nudge
Check-in & Safety Net settings — 'Your safety net. If you don't Ping, we'll let someone know.' Active days, emergency contact, and the four-step gentle escalation.
fig. 05 · Quiet safety net
iPhone Home Screen — 'Ping from your Widget. Check in without opening the app.' Medium widget showing four friends and a small mood widget.
fig. 06 · Home Screen widget
What's in it

The fundamentals, nothing else

Ping deliberately doesn’t have chat, feeds, or follower counts. Just the warm fundamentals of staying in touch.

Daily check-in

Tap a mood emoji, optionally add a photo or a line of text. Three seconds, no typing required.

Friend status board

Open the app and see everyone’s check-in for today at a glance. Mom pinged at 8:30 with a smile. Your closest friend is feeling tired today.

Nudge

Tap to send a friend a soft nudge. They feel a gentle haptic and know you saw them. Lighter than a text. Warmer than silence.

Warmth streaks

Days you and a friend both check in build a streak that visibly heats up over time. No punishment for breaks.

Quiet safety net

Missed your window? Ping reminds you first. Still nothing? It gently lets your chosen emergency contact know — without alarms, without panic.

Home Screen widget

Check in directly from your Home Screen with a single tap. Interactive widgets on iOS 17 and later.

A quieter promise

Private by design

Connection requires trust, so privacy comes first.

Read the full privacy policy →
What it costs

Free for everything that matters

The core experience — daily check-ins, friend status, the safety net — is free. Pro unlocks the extras for less than a coffee a year.

Free

Everyday warmth, plus the quiet safety net.
  • Daily check-in with mood emoji
  • Up to three friends
  • One emergency contact
  • Nudge & warmth streaks
  • Home Screen widget
  • Seven-day check-in history

Pro

$9.99 / year
  • Unlimited friends
  • Up to five emergency contacts
  • Full check-in history & mood trends
  • Custom widget themes
  • Skip-today & quiet weekends
  • Family plan for up to five

Free tier stays free forever. Pro is $9.99 / year — everything billed through the App Store, cancel any time.

Letters & questions

Common questions

What is Ping?

Ping is an iOS app for people who live alone — and the people who care about them. Each day, you tap once to share how you feel. Your friends and family see your check-in instantly. If you don’t check in by the time you set, Ping reminds you, then quietly lets your emergency contact know. It’s a daily warmth, not a monitoring tool.

Who is Ping for?

Ping is built for anyone who lives alone — students far from home, professionals in another city, parents whose children moved out, solo travelers, and anyone with health concerns. It is also designed for the people who love them. Both sides see each other’s daily check-in, so care flows in both directions.

Is Ping a safety or surveillance app?

Ping is the opposite of surveillance. There is no GPS tracking, no health data scraping, no chat history. The default experience is warm and daily; the safety net only activates if you miss your check-in window, and it escalates gently — first reminding you privately, then notifying the contact you chose. You stay in control.

How does my data stay private?

Smart Kiitös does not run a server that stores your check-ins. Your data lives on your device and in your own iCloud. Friend sync uses Apple’s CloudKit Shared Zones, so only the people you explicitly invite can see your check-ins. There are no analytics, no third-party SDKs, and no advertising.

Is Ping available?

Yes — Ping is live on the App Store for iOS 17 and later. The free tier is enough for most people; Ping Pro is $9.99 / year and unlocks unlimited friends, full history, custom widget themes, and a family plan.

Stop texting “are you okay?”
Start Pinging.

Ping is live on the App Store. One tap a day, and the people you care about know you’re okay.

Download on App Store
Free to download. Pro is $9.99 / year — family plan included.