Smart911 vs juliapp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart911
Enhance emergency preparedness by creating a Safety Profile to share vital household information with 9-1-1. Receive targeted emergency alerts for weather, traffic, and public safety events.
- Create Safety Profiles
- Share household information with 9-1-1
- Receive emergency alerts
- Customize notification types
- View medical and contact details
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Be better prepared for any emergency with Smart911. By signing up, you can share lifesaving information about your household with 9-1-1 and receive targeted emergency alerts. When you call 9-1-1, your Smart911 Safety Profile displays on the 9-1-1 screen. The 9-1-1 call takers can view your addresses, medical information, home information, pets and vehicles, and emergency contacts. You can provide as much or as little information as you like. This additional information enables 9-1-1 and first responders to send help fast. Smart911 can also keep you informed of weather, traffic, and other emergencies by sending emergency alerts from the National Weather Service and local public safety agencies. You can select the types of notifications you want and how you want to be notified. Smart911: Information worth sharing. Sign up today.
juliapp
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Juliapp is your everyday urban safety companion. Report incidents on a live collaborative safety map, walk home with a "Walk with me" escort that shares your live location with your trusted contacts (Lifelines), and trigger an SOS that alerts your circle with your GPS trail. Find safe places nearby, plan safer routes, and get proactive safety nudges from Julia. FEATURES - Live safety map: nearby incident reports (pins), updated in real time - Walk with me (escort): share your live location with trusted contacts until you arrive - SOS: one hold alerts your Lifelines with your location + a live trail - Safe places: find nearby open refuges and walking routes - Lifelines: your trusted circle for escorts and emergencies - Julia: a proactive safety companion that anticipates risky moments Juliapp is built for peace of mind — you decide when to share, and it stops when you're safe.
Screenshots
Verdict
The clearest difference is update cadence: juliapp at every 8 days against Smart911's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Smart911 ships an update every 4 months, juliapp every 8 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | Smart911 | juliapp |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (6.8K ratings) — better | — |
| Positive reviews | 36.6% of reviews | — |
| Number of ratings | 6.8K — better | — |
| Update frequency | Every 4 months | Every 8 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 16 | 15.1 — better |
| Further details — not scored | ||
| Size | 26 MB | 55 MB |
| Age rating | 4+ | 4+ |
| Developer | Rave Mobile Safety | Mathieu Balleron |
Bugs and requests
Smart911
Reported bugs
4 issues- Unable to confirm phone number and get verification code
- Keeps signing users out and unable to log back in
- Incorrect address formatting and inability to update location
- Delayed or missing emergency alerts and notifications
Requested features
4 requests- Ability to adjust pin location on map
- Option to select specific areas for alerts
- Improved notification settings and customization
- Support for apartment/building entry details
juliapp
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Smart911
No in-app purchases
juliapp
No in-app purchases









