Living alone is, statistically, more common than ever. In the EU, more than 1 in 3 households are now single-person. Most of the time, it’s wonderful — your space, your schedule, your rules.
But there’s a category of risk that comes with it that nobody really talks about: what happens if something goes wrong and there’s no one in the next room? A fall in the bathroom. A reaction to medication. A sudden illness in the night. The risk isn’t that any one of these is likely — it’s that if any of them happens, no one will know for hours, or sometimes days.
The good news is that this is a problem technology can actually solve, cheaply and without much effort. The trick is knowing which apps are worth installing — and which ones are theatre.
The four categories that matter
Most “safety apps” fall into one of four buckets. You probably want one app from at least the first two.
- Check-in apps — confirm you’re okay each day; alert someone automatically if you don’t.
- Personal alarm / SOS apps — let you trigger an alert with a button or shake.
- Location-sharing apps — let trusted people see where you are.
- Medical ID apps — store health info accessible from the lock screen.
These solve different problems. A check-in app helps if something happens to you and you can’t call for help. An SOS button helps if you’re aware of a threat and need to reach someone right now. They’re complementary, not competing.
1. Check-in apps: the most overlooked category
A check-in app is the single most useful tool for someone living alone, and the most underused.
The premise is simple: every day (or several times a day), you confirm you’re okay with one tap. If you miss the check-in, the app automatically notifies people you’ve nominated — a family member, a friend, a neighbour.
This solves the specific scenario solo-living adults worry about most: what if I’m unconscious or unable to call? No SOS button helps in that case. No one is going to “notice you’re quiet” on social media. A check-in is the only category of app that can raise the alarm when you can’t.
What to look for:
- Cloud-based monitoring, so it still works if your phone is off, dead, or out of signal. Apps that depend on your phone being awake to notify someone are essentially useless in the worst-case scenario.
- Multiple notification channels — not just push notifications, but also email, WhatsApp or Telegram. The person you’re notifying might not be on the same app.
- A grace window so you don’t trigger false alarms by sleeping in or going for a long walk.
- No always-on location tracking required to use it.
Alma is built around exactly this idea — one daily check-in is free, with an option to upgrade to multiple custom windows and up to five emergency contacts.
2. Personal alarm / SOS apps
These give you a way to trigger an alert while conscious. Most modern phones already have something similar built in — iPhones have Emergency SOS (hold the side button + volume button), and most Android phones have an Emergency SOS feature in Settings → Safety & Emergency.
If you’re going to install a separate SOS app, look for discreet activation (a long-press, a shake pattern, a hidden tap area), auto-recording of audio that’s saved off-device, and live location sharing that activates only when SOS is triggered.
Be realistic about when these help. SOS apps are useful in situations where you have time and presence of mind to use them. They’re not a substitute for emergency services, and they’re not a substitute for a check-in system.
3. Location-sharing apps
Apps that let a trusted person see where you are can be useful, but they’re often the wrong tool for the wrong job. Constant location sharing tends to either feel like surveillance (and gets disabled) or becomes background noise that no one actually checks.
A better pattern: share your last known location only when something is wrong. Some check-in apps (Alma included) do this automatically — your location isn’t broadcast continuously, but if you miss a check-in, the last position your phone recorded gets sent to your emergency contact. This is far less invasive and more useful in the actual emergency scenario it’s designed for.
If you want general location sharing, Apple’s Find My (built in to iOS) and Google’s Find My Device do this without any third-party app and don’t sell your data.
4. Medical ID apps
Both iOS and Android have built-in Medical ID features that let first responders see allergies, medications, and emergency contacts from the lock screen. If you live alone, fill these out. It takes 5 minutes and could matter more than any app you install.
- iPhone: Health app → Medical ID → Edit → enable “Show When Locked.”
- Android: Settings → Safety & Emergency → Medical info, and Emergency contacts.
If you have specific medical conditions, an app that stores more detailed information and shares it automatically with emergency contacts during an emergency is worth considering. Alma’s Connect+ tier includes this — health data is encrypted, never shared in normal use, and only sent to your contacts if you miss a check-in.
What’s not on this list (and why)
A few categories that get recommended a lot but rarely earn their keep for people living alone:
- Smart home cameras pointed at yourself. They feel surveilling, don’t help in the moment, and require someone to actively watch them.
- Fall-detection wearables for healthy adults under 70. Useful for higher-risk individuals; expensive overkill for most.
- Apps that “monitor your phone activity” to tell if you’re alive. Privacy-invasive, and they fail if your phone dies or you simply have a quiet day.
- Group safety chats. Great for staying in touch, useless as a safety system. No one is responsible, so no one notices when someone goes silent.
A minimal, realistic safety stack
If you live alone and want a no-fuss baseline:
- Fill out your phone’s built-in Medical ID. Free. 5 minutes. Could save your life.
- Install one check-in app with cloud-based monitoring and at least one trusted contact. This is the layer that catches the worst-case scenarios.
- Know your phone’s built-in SOS shortcut. Practise it once so your hands remember it.
- Tell one or two people what you’ve set up. A safety net only works if someone knows they’re holding it.
That’s it. Four steps, mostly free, and you’ve covered the realistic risks of living alone better than 95% of people do.
Why Alma exists
Alma was built specifically for this gap. It’s a check-in app designed around solo living: one daily check-in is free forever, no ads, no data selling, servers in Germany, GDPR-compliant. If you miss your check-in, your nominated contacts are automatically notified — by app, email, WhatsApp, or Telegram. The check-in works even if your phone is off or has no signal, because the monitoring runs in the cloud.
If you upgrade to Connect+, you get up to three customisable check-in windows per day, up to five emergency contacts, optional encrypted health information storage, and an alarm chain that escalates to additional contacts if the first one doesn’t respond.
Living alone shouldn’t mean dying alone. The tools to prevent that are simple, cheap, and quietly available. The hard part is just deciding to set them up.
Live alone and want a quiet safety net? Download Alma for iOS or Android. The free version includes a daily check-in and is enough for most people.