# Thermometer vs Dew Point Humidity Calculator

The clearest difference is update cadence: Thermometer at every 2 months against Dew Point Humidity Calculator's every 12 months. Thermometer also leads on ratings volume (4.4K vs 86) and iOS requirement (13.0 vs 17.0). Dew Point Humidity Calculator's advantage is review sentiment (50% vs 30%). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Thermometer sells 1 one-off in-app purchase and Dew Point Humidity Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Dew Point Humidity Calculator holds the better App Store score, 4.5 against 4.4. That said, the two scores are not equally well evidenced: Thermometer has 4.4K ratings behind it against 86, so its average is the more settled of the two. Written reviews point the same way: 30% of Thermometer's written reviews are positive against 50% of Dew Point Humidity Calculator's.

Thermometer ships an update every 2 months, Dew Point Humidity Calculator every 12 months. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Thermometer | Dew Point Humidity Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (4.4K ratings)](https://appshunter.io/ios/app/thermometer/id357949214/reviews) | **[4.5 (86 ratings)](https://appshunter.io/ios/app/dew-point-humidity-calculator/id6480256120/reviews)** |
| Number of ratings | **4.4K** | 86 |
| Positive reviews | 29.8% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 12 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 48 MB | 27 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alexandre Morcos](https://appshunter.io/developer/1453181584) | [Do Tri](https://appshunter.io/developer/846531282) |

## What reviewers say

### Thermometer

[App page](https://appshunter.io/ios/app/thermometer/id357949214)

This app transforms your iPhone or iPod Touch into a thermometer, displaying the exact outside temperature based on your current location. It provides detailed local weather conditions and allows you to check temperatures for other cities.

**Highlights:** Real-time outdoor temperature display, Location-based temperature readings, Local weather condition reports, Temperature checks for other cities, Celsius and Fahrenheit support, Universal app for all devices

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Temperature Forecast | $1.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Quick temperature display
- 💡 Useful for checking outdoor temperature

**What reviewers complain about**

- 🐛 Inaccurate temperature readings
- 🔍 Doesn't measure room/indoor temperature
- 💤 Doesn't update temperature in real-time
- 🔋 High battery consumption
- 📢 Excessive ads even in paid version

**Reported bugs**

- App crashes frequently
- Doesn't detect location properly
- Reported temperatures are inconsistent

**Requested features**

- Option to display indoor temperature
- Real-time temperature updates
- Ability to set temperature alerts/alarms


### Dew Point Humidity Calculator

[App page](https://appshunter.io/ios/app/dew-point-humidity-calculator/id6480256120)

This utility app calculates dew point, humidity, and wet bulb temperature with speed and accuracy. It's designed for weather, HVAC, and scientific applications, eliminating the need for manual calculations or physical tools.

**Highlights:** Dew point calculation, Psychrometric calculations, Supports Celsius, Fahrenheit, Kelvin, Temperature unit converter, Fast and accurate results

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $7.99 | one-time |


## Frequently asked questions

### Is Thermometer free?

Thermometer is free to download, with in-app purchases available.

### Is Dew Point Humidity Calculator free?

Dew Point Humidity Calculator is free to download, with in-app purchases available.

### Which has better reviews, Thermometer or Dew Point Humidity Calculator?

Dew Point Humidity Calculator is rated higher. Thermometer averages 4.4 out of 5 from 4.4K ratings, while Dew Point Humidity Calculator averages 4.5 from 86 ratings.

### Do Thermometer or Dew Point Humidity Calculator have ads?

Both Thermometer and Dew Point Humidity Calculator show ads.

### Which is updated more often, Thermometer or Dew Point Humidity Calculator?

Thermometer ships an update every 2 months, and Dew Point Humidity Calculator every 12 months. Most recently, Thermometer was updated on November 1, 2026 and Dew Point Humidity Calculator on November 4, 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.*