SensorPush vs Alen Air
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SensorPush
Monitor environmental conditions affecting your valuables with smart sensors. View current and historical data, set custom alerts for optimal ranges, and receive notifications for problematic conditions. Export data for analysis.
- Real-time environmental monitoring
- Historical data viewing
- Customizable alerts
- Cloud access via WiFi Gateway
- Data export to CSV
- Distribution views for prevalent conditions
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SensorPush is the easiest way to monitor the environmental conditions affecting the things you care about. Quickly pair the app with our Humidity & Temperature Smart Sensors (available at http://www.sensorpush.com/buy) and enjoy the sleek interface for viewing current and past conditions. Add the SensorPush G1 WiFi Gateway for easy access to your data from anywhere, using our included cloud service. In addition to the elegant current conditions and time series displays, the distribution views give you instant insight into what temperature and humidity levels are most prevalent in a location and what the extremes were for the previous hour, day, week, month, or year. Of course, as much as you care about your home, musical instruments, family heirlooms, art or wine collections and other prized possessions, you don't need yet another chore: continually monitoring their thermometer and hygrometer readings. This is why we created a streamlined interface to configure desired conditions and enable alerts. You can easily set the optimal range for any situation, whether it's a greenhouse or your guitar. Then when your iOS device is within range of the sensor (300+ feet line of sight), it will be continuously monitoring conditions. Even when you're away, the Smart Sensor will continue to monitor conditions and upon your return the data will be seamlessly pushed to your iOS device which will notify you of problematic conditions so you can take action. Love data? Export your entire history to CSV for analysis with Numbers, Excel or virtually any spreadsheet or data application. Try SensorPush today and protect yourself from moldy basements and attics, cracked and damaged musical instruments, ruined family keepsakes and other costly and frustrating mishaps caused by inappropriate temperature and moisture levels.
Alen Air
Monitor and control your indoor air quality remotely. See real-time and historical data, set custom schedules, and receive alerts for poor air quality or filter replacements. Purchase Alen products and filters directly through the app.
- Remote control of air purifiers
- Real-time air quality monitoring
- Historical air quality data
- Customizable schedules
- Filter replacement notifications
- In-app product purchases
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Take control of your environment and make the invisible, visible! The Alen Air app gives you the power to see, control, and analyze your air quality, all in one place, wherever you are. Have you ever wanted to "know it's working"? Now you can! Wirelessly control your entire environment, connect to multiple Alen purifiers or Alen Air Quality Monitors right from your phone! Harness the power of Alen's advanced sensor technology, vivid color rings, and proactive notifications. This app update includes features such as: Easily add your Alen BreatheSmart 25i, 35i, 45i, 75i purifiers, and Alen Air Quality Monitor (AQM) into the Alen Air app via Wi-Fi or Bluetooth. The new first-time user experience is designed to get customers up and running in minutes, with a guided, low-friction setup that focuses only on what’s essential. Account creation is simple and clearly explained, requiring minimal information and setting expectations upfront about how data is used. Biometric authentication via Face ID or Touch ID, or authentication using your passcode, provides an optional additional layer of security! Once signed in, users can quickly connect their purifier, view air quality at a glance, and control core features without digging through settings. Privacy controls are introduced early and transparently, easy choices that put users in control from the start making clean air immediately accessible. Creating a new location has never been easier. Simply provide your city or zip code and Alen Air automatically selects the closest outdoor air quality monitor to your locality giving you a good idea about outdoor air quality so you can compare it against your indoor air quality. Easily pair your Alen purifier or AQM with the new device onboarding process. Your Wi-Fi network can be automatically detected or, for enhanced security, manually enter your Wi-Fi name and password. Pairing happens through a Bluetooth connection for a fast, no hassle experience making it easy to control your Utopiar. Alen’s filters have a fresh new look: Pure is now Essential, Fresh is now Advanced, and Odor is now Ultimate. It’s the same filtration you know, now with names that make it easier to choose the right filter for your needs. Set custom schedules that make sense for your personal life or business, on a single or multiple purifiers. Organizations with many purifiers can achieve efficiencies by setting multiple schedules to reduce day-to-day manual operations. View your indoor and outdoor air quality, both current and historical, with easy-to-read graphs. Download historical data for custom analysis! Receive Notifications if your Air Quality reaches a level requiring your attention, like prolonged periods of poor air quality. Keep your purifiers operating at optimum levels by enabling automatic firmware updates and receiving notifications for when your filter is close to needing replacement, as well as ordering the correct filters by leveraging the app's ability to recognize your purifier model. Remotely control a single purifier or take the same actions across many purifiers at the same time. Purchase the full range of Alen products through the Alen Air app’s simple and secure checkout flow. Buy individual filters and setup filter subscriptions, as well as buy Alen purifiers, air quality monitors, designer panels, and more. Own a lot of Alen units at one or multiple locations? Quickly identify where to focus attention with the highest priority information via the dashboard and organize/manage thousands of purifiers across multiple locations.
Screenshots
Verdict
The clearest difference is rating: SensorPush at 3.9 against Alen Air's 2.6. SensorPush also leads on review sentiment (63% vs 22%) and update cadence (every 5 days vs every 2 months). On price, ratings volume, 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.
SensorPush holds the better App Store score, 3.9 against 2.6. Both are backed by a comparable volume of ratings — 184 and 184 respectively. Written reviews point the same way: 63% of SensorPush's written reviews are positive against 22% of Alen Air's.
SensorPush ships an update every 5 days, Alen Air every 2 months. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | SensorPush | Alen Air |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (184 ratings) — better | 2.6 (184 ratings) |
| Positive reviews | 63.1% of reviews — better | 21.9% of reviews |
| Number of ratings | 184 | 184 |
| Update frequency | Every 5 days — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 13 MB | 443 MB |
| Age rating | 4+ | 4+ |
| Developer | Cousins & Sears Creative Technologists | Alen Corporation |
Customer experience
SensorPush
Alen Air
User reviews
SensorPush
From 184 App Store ratingsWhat we love
- 🚀 Accurate and fast sensors
- 📊 Detailed data and graphs
- 🔒 Reliable and stable
- 🌐 Useful for monitoring various environments
- ⭐ Great product overall
Room to improve
- 🔔 Unreliable alert notifications
- 🔍 Limited calibration options
- 📱 App issues (slow, crashes, font too small)
- 🔋 Battery drain on phone
- 🤖 Compatibility problems with iOS updates
Alen Air
From 184 App Store ratingsWhat we love
- 🚀 Accurate air quality tracking
- 👍 User-friendly interface
- 🔒 Secure connection
- 💡 Helpful air quality notifications
- 🚀 Responsive app performance
Room to improve
- 🐛 Frequent app crashes
- 🐛 Connectivity issues
- 🐛 Inaccurate air quality readings
- 🔒 Excessive location permissions
- 🐛 Unreliable scheduling features
Bugs and requests
SensorPush
Reported bugs
3 issues- Sensors stop reporting data
- Gateway connectivity issues
- App login/password reset problems
Requested features
5 requests- Add widgets for quick access
- Allow custom graph scaling
- Implement dew point alerts
- Add ability to reorder sensor list
- Improve alert settings (delay, comparative triggers)
Alen Air
Reported bugs
5 issues- App fails to open after recent update
- Device disconnections after app updates
- Inconsistent sync between app and air purifier
- Inability to save device connections
- Frequent log-out issues
Requested features
5 requests- Add scheduling and automation options
- Improve historical air quality data visualization
- Provide option to disable lights/display on air purifier
- Allow manual filter life tracking
- Integrate with smart home platforms
In-app purchases
SensorPush
No in-app purchases
Alen Air
No in-app purchases









