# Fahrenheit Thermometer Plus vs Zynect Sensors

The clearest difference is review sentiment: Zynect Sensors at 100% against Fahrenheit Thermometer Plus's 33%. Zynect Sensors also leads on ads (none vs shown) and update cadence (every 3 months vs every 10 months). Fahrenheit Thermometer Plus's advantage is rating (4.3 vs 3.7) and ratings volume (269 vs 6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fahrenheit Thermometer Plus holds the better App Store score, 4.3 against 3.7. That said, the two scores are not equally well evidenced: Fahrenheit Thermometer Plus has 269 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 33% of Fahrenheit Thermometer Plus's written reviews are positive against 100% of Zynect Sensors's, so the app with the better star average is not the one people write more warmly about.

Fahrenheit Thermometer Plus ships an update every 10 months, Zynect Sensors every 3 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Fahrenheit Thermometer Plus | Zynect Sensors |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (269 ratings)](https://appshunter.io/ios/app/fahrenheit-thermometer-plus/id561382275/reviews)** | [3.7 (6 ratings)](https://appshunter.io/ios/app/zynect-sensors/id1488219566/reviews) |
| Number of ratings | **269** | 6 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 3 months** |
| Monetization | Ad-supported | **Free** |
| Size | 11 MB | 73 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [Wicked Device LLC](https://appshunter.io/developer/1242985336) |

## What reviewers say

### Fahrenheit Thermometer Plus

[App page](https://appshunter.io/ios/app/fahrenheit-thermometer-plus/id561382275)

This free digital thermometer app uses GPS to measure and display the ambient temperature in Fahrenheit. It includes a Fahrenheit to Celsius conversion calculator and a barometer function for compatible devices. It also shows sunrise and sunset times, offering a reference for outdoor activities.

**Highlights:** GPS ambient temperature measurement, Fahrenheit to Celsius conversion calculator, Barometer function (iPhone 6/Plus and later), Badge displays Fahrenheit temperature, Sunrise and sunset time display

**Features:** Vision Pro support

**In-app purchases:** none


### Zynect Sensors

[App page](https://appshunter.io/ios/app/zynect-sensors/id1488219566)

Monitor and configure wireless sensors with custom alerts and historical data viewing. Set up text message notifications for specific contacts. Supports various sensor types for temperature, leaks, and soil moisture.

**Highlights:** Connect to Zynect sensors, Create custom alerts, Share data with share codes, Text message alerts, View historical data graphs, Configure wireless sensors, Offline data logging

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

**In-app purchases:** none


## Frequently asked questions

### Is Fahrenheit Thermometer Plus free?

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

### Is Zynect Sensors free?

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

### Which has better reviews, Fahrenheit Thermometer Plus or Zynect Sensors?

Fahrenheit Thermometer Plus is rated higher. Fahrenheit Thermometer Plus averages 4.3 out of 5 from 269 ratings, while Zynect Sensors averages 3.7 from 6 ratings.

### Do Fahrenheit Thermometer Plus or Zynect Sensors have ads?

Fahrenheit Thermometer Plus shows ads; Zynect Sensors does not.

### Which is updated more often, Fahrenheit Thermometer Plus or Zynect Sensors?

Fahrenheit Thermometer Plus ships an update every 10 months, and Zynect Sensors every 3 months. Most recently, Fahrenheit Thermometer Plus was updated on November 1, 2026 and Zynect Sensors on November 3, 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.*