# Fahrenheit Thermometer Plus vs Dekala

The clearest difference is ads: Dekala at none against Fahrenheit Thermometer Plus's shown. Dekala also leads on monetization model (free vs ad-supported). On price, rating, review sentiment and ratings volume there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.3 for Fahrenheit Thermometer Plus against 4.4 for Dekala. Both are backed by a comparable volume of ratings — 269 and 400 respectively. Written reviews are what separate them: 33% of Fahrenheit Thermometer Plus's written reviews are positive against 29% of Dekala's.

Fahrenheit Thermometer Plus ships an update every 10 months, Dekala every 9 months. The most recent releases landed on August 16, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Fahrenheit Thermometer Plus | Dekala |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (269 ratings)](https://appshunter.io/ios/app/fahrenheit-thermometer-plus/id561382275/reviews) | **[4.4 (400 ratings)](https://appshunter.io/ios/app/dekala/id1441607099/reviews)** |
| Number of ratings | 269 | **400** |
| Positive reviews | **33.3% of reviews** | 28.6% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 10 months | **Every 9 months** |
| Monetization | Ad-supported | **Free** |
| Size | 11 MB | 192 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHIGETO TAKAGI](https://appshunter.io/developer/519611619) | [Shenzhen Juku Intelligent Technology Co., Ltd.](https://appshunter.io/developer/1471605057) |

## 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


### Dekala

[App page](https://appshunter.io/ios/app/dekala/id1441607099)

Control smart wake-up lights and related hardware for an easier intelligent life. Features include remote control, smart alarm and snooze settings, and practical sleeping modes. Integrates with voice assistants for hands-free operation.

**Highlights:** Remote control, Smart alarm settings, Intelligent snooze, Sunrise/sunset simulation, Voice control integration, 7 colorful atmosphere lights, FM radio

**In-app purchases:** none

**What reviewers like**

- 💡 Innovative sunrise alarm clock concept
- 👍 Easy to use interface when working properly
- 🌅 Effective soft arousal from sleep with light simulation
- 🔗 Smart home integration potential (Alexa/Google Home)
- 🎵 Good selection of pre-downloaded sounds and music

**What reviewers complain about**

- 🐛 Frequent app crashes and freezing
- 🔌 Persistent WiFi connectivity issues
- ⚠️ Settings don't save reliably
- 🔐 Requires WiFi password input in app (security concern)
- 🐢 Extremely slow app performance and loading times

**Reported bugs**

- Alarm settings revert to 'everyday' when saving specific days
- Sunrise alarm slider cannot be toggled off in app
- App freezes when changing alarm names
- Timezone/display type editing causes animation freezes
- Alarm notifications cannot be dismissed, blocking app functionality

**Requested features**

- Light-only alarm option without sound
- Preview sounds and light brightness before saving
- Manual color picker for colored light mode
- Direct radio station tuning instead of presets
- Custom music/sound upload capability


## Frequently asked questions

### Is Fahrenheit Thermometer Plus free?

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

### Is Dekala free?

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

### Which has better reviews, Fahrenheit Thermometer Plus or Dekala?

Dekala is rated higher. Fahrenheit Thermometer Plus averages 4.3 out of 5 from 269 ratings, while Dekala averages 4.4 from 400 ratings.

### Do Fahrenheit Thermometer Plus or Dekala have ads?

Fahrenheit Thermometer Plus shows ads; Dekala does not.

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

Fahrenheit Thermometer Plus ships an update every 10 months, and Dekala every 9 months. Most recently, Fahrenheit Thermometer Plus was updated on August 16, 2026 and Dekala on September 11, 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.*