# SensorBlue vs Thermometer

SensorBlue and Thermometer both sit at 3.2 stars, but that hides the real split: 46% of SensorBlue's written reviews are positive against 2% of Thermometer's. SensorBlue also leads on update cadence (every 6 weeks vs every 4 months) and iOS requirement (12.0 vs 16.0). Thermometer's advantage is ratings volume (152 vs 14). On price, rating, 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.

Thermometer holds the better App Store score, 3.4 against 3.2. That said, the two scores are not equally well evidenced: Thermometer has 152 ratings behind it against 14, so its average is the more settled of the two. Written reviews complicate that: 46% of SensorBlue's written reviews are positive against 2% of Thermometer's, so the app with the better star average is not the one people write more warmly about.

SensorBlue ships an update every 6 weeks, Thermometer every 4 months. Both last shipped on October 12, 2026.

## The numbers

| Metric | SensorBlue | Thermometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.2 (14 ratings)](https://appshunter.io/ios/app/sensorblue/id1480793901/reviews) | **[3.4 (152 ratings)](https://appshunter.io/ios/app/thermometer-temperature-today/id6477575382/reviews)** |
| Number of ratings | 14 | **152** |
| Positive reviews | **46.5% of reviews** | 1.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 29 MB | 15 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [苏华 赵](https://appshunter.io/developer/1480793900) | [yasser gourja](https://appshunter.io/developer/1729779142) |

## What reviewers say

### SensorBlue

[App page](https://appshunter.io/ios/app/sensorblue/id1480793901)

Easily monitor temperature and humidity conditions affecting your belongings. Pair the app with a compatible sensor to view real-time environmental status. Export historical data for analysis.

**Highlights:** Real-time temp and humidity monitoring, Easy sensor pairing, Support for over 100 devices, Data export to CSV, 10-minute data recording interval

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy setup and connection
- 📈 Accurate readings
- 💰 Good value for money
- 🏠 Useful for home monitoring
- 💡 Calibration feature available

**What reviewers complain about**

- 🐛 App crashes frequently
- 📉 Logging feature unreliable
- ⏳ Slow synchronization
- ❌ Notifications not working reliably
- 📊 Graph display issues

**Reported bugs**

- App stopped working, garbage readouts
- Calibration does not work
- Sensor freezes and stops reporting
- Unable to reset after data import
- Sensor fails to log data

**Requested features**

- Support for shortcuts/Siri
- Widget for home screen
- iPad version of the app
- Russian language support
- Absolute Humidity calculation


### Thermometer

[App page](https://appshunter.io/ios/app/thermometer-temperature-today/id6477575382)

This app provides real-time ambient temperature and humidity readings, along with daily weather forecasts. It offers a user-friendly interface to check current conditions, humidity levels, and environmental data like wind speed and air pressure. Easily switch between measurement units for a personalized weather experience.

**Highlights:** Temperature estimation, Temperature and humidity checker, Weather temperature check, Hygrometer for humidity, Ambient weather insights, 7-day weather forecast, Multiple measurement units

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

**In-app purchases:** none

**What reviewers complain about**

- 🤥 Misleading app title/description
- ❌ Does not measure indoor temperature
- 📉 Basic weather information only
- 👎 Difficulty switching locations
- ❓ No clear instructions for use

**Requested features**

- Indoor temperature measurement
- Ability to switch locations
- Language options (e.g., German)
- Indoor temperature readings


## Frequently asked questions

### Is SensorBlue free?

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

### Is Thermometer free?

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

### Which has better reviews, SensorBlue or Thermometer?

Thermometer is rated higher. SensorBlue averages 3.2 out of 5 from 14 ratings, while Thermometer averages 3.4 from 152 ratings.

### Do SensorBlue or Thermometer have ads?

Neither SensorBlue nor Thermometer shows ads.

### Which is updated more often, SensorBlue or Thermometer?

SensorBlue ships an update every 6 weeks, and Thermometer every 4 months. Most recently, SensorBlue was updated on October 12, 2026 and Thermometer on October 12, 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.*