Smart911 vs SensorPull
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.
SensorPull
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Bring your environmental data to every Apple screen. SensorPull bridges the gap between your physical climate trackers and your daily devices, delivering a premium, ecosystem-wide tracking experience. Simply link your SensorPush account via SensorPush's own secure login page. Once linked, SensorPull automatically stays signed in across all your devices using the same Apple account. You can instantly access your live data on your wrist, through voice commands, or directly on your home screen. No subscriptions, no hidden tracking, and no third-party data analytics. NATIVE & STANDALONE APPLE WATCH APP Leave your iPhone behind without losing your data. SensorPull for Apple Watch is fully independent, allowing you to authenticate directly from your wrist. Add high-utility complications to any watch face—including corner complications—for instant environmental updates at a glance. ZERO-FRICTION SIRI INTEGRATION Get hands-free climate updates from across the room or on your drive home via CarPlay. Just ask Siri for specific sensor data, and receive a natural, detailed response including the current value, reading trends, and the exact timestamp of the last measurement. DEEP HISTORICAL CHARTS & INSIGHTS Never lose your climate history. SensorPull automatically caches your SensorPush historical log directly on your device. Analyze temperature, humidity, barometric pressure, dew point, and VPD across hourly, daily, weekly, monthly, or yearly timelines—even when you are offline. POWER-USER DATA EXPORTS Take full control of your climate tracking. Open any sensor data log as a raw spreadsheet directly within the app, or export your full history as a standard CSV file to analyze in Microsoft Excel, Apple Numbers, or your preferred data science tools. GLANCEABLE HOME & LOCK SCREEN WIDGETS Stay informed with customizable iOS widgets available in multiple sizes (small, medium, large, and extra-large) and Lock Screen complications (inline, circular, and rectangular). Configure separate widgets for different environments so your nursery, wine cellar, and greenhouse data each have a dedicated space. PRIVACY BY DESIGN Your environmental data is your business. SensorPull operates with absolute privacy: no user tracking, zero advertisements, and no third-party telemetry. Authentication is handled directly via SensorPush's own secure login page. SensorPull never sees or stores your password. HARDWARE REQUIREMENTS SensorPull is a companion utility for SensorPush hardware. To use this application, you must have active SensorPush sensors, a valid user account, and an active SensorPush G1 WiFi Gateway to transmit data over the cloud. New to SensorPush or need to expand your setup or buy hardware? Explore the sensors and gateway here: https://link.amazon/B056tP4Zm Note about Widgets: Apple limits background refresh schedules to conserve device battery, capping updates at roughly 40 to 70 times per day (every 15 to 60 minutes). Because of this system limitation, widgets can occasionally display delayed readings. For guaranteed up-to-date data, always open the SensorPull app directly or glance at the live Mac menu bar.
Screenshots
Verdict
The clearest difference is device support: SensorPull at 4 against Smart911's 2. Smart911's advantage is iOS requirement (16 vs 18.6). On price, ads and in-app purchases 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.
| Parameter | Smart911 | SensorPull |
|---|---|---|
| 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 | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, Mac, Apple Watch — better |
| Requires iOS | 16 — better | 18.6 |
| Further details — not scored | ||
| Size | 26 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Rave Mobile Safety | Christophe Delhaze |
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
SensorPull
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Smart911
No in-app purchases
SensorPull
No in-app purchases









