Celsius Thermometer Plus vs Zynect Sensors
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Celsius Thermometer Plus
This app measures ambient temperature using GPS and displays it in Celsius, with a converter to Fahrenheit. It also includes a barometer and sunrise/sunset times. Useful for checking outdoor conditions and planning outfits.
- Ambient temperature measurement via GPS
- Celsius to Fahrenheit conversion calculator
- Barometric pressure sensor function
- Sunrise and sunset time display
- Temperature badge indicator
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The simple free digital thermometer application that measures the ambient temperature of the current location measured by GPS and displays it in degrees Celsius. The conversion calculator from Celsius to Fahrenheit with formula. Celsius temperature is indicated in the badge (below zero is 1000, 1005 is -5 ℃). Barometric function by pressure sensor (iPhone 6 / Plus or later). Because it is outdoor temperature rather than indoor temperature, it is a reference for outfit clothes. Some areas are excluded. Displays sunrise time and sunset time.
Zynect Sensors
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.
- 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
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Connect to any Zynect sensor. Create custom alerts, share data with the share code, and create lists of people to receive text message alerts. Swipe the graph to view historical data. Use the app to configure and customize your wireless sensor. No fees or subscriptions. Simple. Durable. Accurate. - Simple 1-minute setup - 24/7 monitoring and alerts - Data logger stores data even when offline - Wi-Fi or base station LoRaWAN - you choose - Long battery life + low battery alerts - IP 67 waterproof / dustproof - perfect for outdoors and indoors - Washable Zynect Sensors currently available: - Thermote: Temperature monitor (-55°C to 125°C; -77°F to 257°F) - Thermote X: Ultra-low freezer monitor (-270°C to 370°C; -454°F to 700°F) - Leakmote: Water leak monitor - Soilmote: Soil moisture monitor (VWC 0 - 100%)
Screenshots
Verdict
The clearest difference is review sentiment: Zynect Sensors at 100% against Celsius Thermometer Plus's 38%. Zynect Sensors also leads on in-app purchases (none vs 1) and ads (none vs shown). Celsius Thermometer Plus's advantage is rating (4.7 vs 3.7) and ratings volume (54 vs 6). On price, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Celsius Thermometer Plus sells 1 one-off in-app purchase. Zynect Sensors asks for nothing beyond the download.
Celsius Thermometer Plus holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Celsius Thermometer Plus has 54 ratings behind it against 6, so its average is the more settled of the two. Written reviews complicate that: 38% of Celsius 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.
Celsius Thermometer Plus ships an update every 7 months, Zynect Sensors every 2 months. The most recent releases landed on September 22, 2026 and June 5, 2026 respectively.
| Parameter | Celsius Thermometer Plus | Zynect Sensors |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (54 ratings) — better | 3.7 (6 ratings) |
| Positive reviews | 38.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 54 — better | 6 |
| Update frequency | Every 7 months | Every 2 months — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13 — better | 14.0 |
| Further details — not scored | ||
| Size | 11 MB | 61 MB |
| Age rating | 4+ | 4+ |
| Developer | SHIGETO TAKAGI | Wicked Device LLC |
Customer experience
Celsius Thermometer Plus
Zynect Sensors
In-app purchases
Celsius Thermometer Plus
- Remove Ads$1.99
Zynect Sensors
No in-app purchases
Questions
Is Celsius Thermometer Plus free?
Is Zynect Sensors free?
Which has better reviews, Celsius Thermometer Plus or Zynect Sensors?
Do Celsius Thermometer Plus or Zynect Sensors have ads?
Which is updated more often, Celsius Thermometer Plus or Zynect Sensors?
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