# SensorPush vs Alen Air

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.

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.

## The numbers

| Metric | SensorPush | Alen Air |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (184 ratings)](https://appshunter.io/ios/app/sensorpush/id1079618265/reviews)** | [2.6 (184 ratings)](https://appshunter.io/ios/app/alen-air/id1575726185/reviews) |
| Number of ratings | 184 | 184 |
| Positive reviews | **63.1% of reviews** | 21.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 443 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cousins & Sears Creative Technologists](https://appshunter.io/developer/484289524) | [Alen Corporation](https://appshunter.io/developer/1511825778) |

## What reviewers say

### SensorPush

[App page](https://appshunter.io/ios/app/sensorpush/id1079618265)

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.

**Highlights:** Real-time environmental monitoring, Historical data viewing, Customizable alerts, Cloud access via WiFi Gateway, Data export to CSV, Distribution views for prevalent conditions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate and fast sensors
- 📊 Detailed data and graphs
- 🔒 Reliable and stable
- 🌐 Useful for monitoring various environments
- ⭐ Great product overall

**What reviewers complain about**

- 🔔 Unreliable alert notifications
- 🔍 Limited calibration options
- 📱 App issues (slow, crashes, font too small)
- 🔋 Battery drain on phone
- 🤖 Compatibility problems with iOS updates

**Reported bugs**

- Sensors stop reporting data
- Gateway connectivity issues
- App login/password reset problems

**Requested features**

- 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

[App page](https://appshunter.io/ios/app/alen-air/id1575726185)

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.

**Highlights:** Remote control of air purifiers, Real-time air quality monitoring, Historical air quality data, Customizable schedules, Filter replacement notifications, In-app product purchases

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate air quality tracking
- 👍 User-friendly interface
- 🔒 Secure connection
- 💡 Helpful air quality notifications
- 🚀 Responsive app performance

**What reviewers complain about**

- 🐛 Frequent app crashes
- 🐛 Connectivity issues
- 🐛 Inaccurate air quality readings
- 🔒 Excessive location permissions
- 🐛 Unreliable scheduling features

**Reported bugs**

- 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**

- 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


## Frequently asked questions

### Is SensorPush free?

SensorPush is free to download, with no in-app purchases.

### Is Alen Air free?

Alen Air is free to download, with no in-app purchases.

### Which has better reviews, SensorPush or Alen Air?

SensorPush is rated higher. SensorPush averages 3.9 out of 5 from 184 ratings, while Alen Air averages 2.6 from 184 ratings.

### Do SensorPush or Alen Air have ads?

Neither SensorPush nor Alen Air shows ads.

### Which is updated more often, SensorPush or Alen Air?

SensorPush ships an update every 5 days, and Alen Air every 2 months. Most recently, SensorPush was updated on November 6, 2026 and Alen Air on November 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*