ToGrill vs TempPro Sensor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ToGrill
Monitor your cooking temperatures in real-time with up to six probes simultaneously. Choose from preset barbecue foods or customize your own, and receive alerts for temperature changes. Track your cooking history and share your successes on social media.
- Real-time temperature display
- Supports six temperature probes
- Twelve preset barbecue foods
- Customizable preset temperatures
- Timer and temperature alarms
- Temperature graph and history
- Social media sharing
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Displays temperature in real-time. Six temperature probes can work at the same time Twelve main barbecue foods for options Customized preset temperature Timer and temperature alarm Temperature graph Temperature history data export Barbecue poster sharing on social platforms
TempPro Sensor
Monitor real-time temperature and humidity with historical data up to one year. Receive alerts when readings fall outside your set range, ensuring optimal conditions.
- Real-time temperature display
- Real-time humidity display
- Heat index display
- Historical data up to one year
- Customizable alarm function
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The TempPro Sensor APP, formerly known as ThermoPro Sensor, is designed to receive the temperature and humidity values measured by thermometers made by the industry leader TempPro. The APP displays real time temperature, humidity, heat index etc. Additionally, it can store historic data up to two years. An alarm function will alert you when the temperature or humidity is out of the set range.
Screenshots
Verdict
The clearest difference is rating: TempPro Sensor at 4.7 against ToGrill's 2.3. TempPro Sensor also leads on ratings volume (11K vs 26). ToGrill's advantage is update cadence (every 3 weeks vs every 2 months). On price, review sentiment, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
TempPro Sensor holds the better App Store score, 4.7 against 2.3. That said, the two scores are not equally well evidenced: TempPro Sensor has 11K ratings behind it against 26, so its average is the more settled of the two. Written reviews point the same way: 40% of ToGrill's written reviews are positive against 46% of TempPro Sensor's.
ToGrill ships an update every 3 weeks, TempPro Sensor every 2 months. The most recent releases landed on September 11, 2026 and September 25, 2026 respectively.
| Parameter | ToGrill | TempPro Sensor |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (26 ratings) | 4.7 (11K ratings) — better |
| Positive reviews | 39.8% of reviews | 45.8% of reviews — better |
| Number of ratings | 26 | 11K — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 13.1 |
| Further details — not scored | ||
| Size | 75 MB | 37 MB |
| Age rating | 4+ | 4+ |
| Developer | 林青 刘 | iTronics Co., Limited |
Customer experience
ToGrill
TempPro Sensor
User reviews
ToGrill
From 26 App Store ratingsWhat we love
- ✅ Accurate temperature readings
- 📊 Useful graphing and data visualization
- ⚙️ Customizable alerts and settings
- 📸 Photo and notes documentation features
- 🎯 Works well when properly set up
Room to improve
- 🐛 Frequent app crashes
- 🔗 Bluetooth connection drops frequently
- 🔐 Mandatory account login requirement
- 📱 Pairing process is overly complicated
- ⚠️ QR code requirement for activation
TempPro Sensor
From 11K App Store ratingsWhat we love
- 🚀 Accurate temperature and humidity readings
- 👍 Easy to use app
- 🚀 Quick sensor connection
- 👍 Helpful for monitoring environments
Room to improve
- 🐛 Devices disappear from app after closing
- 🐛 Frequent app crashes
- 🐛 Sensor data not saving properly
- 🐛 Buggy app updates
- 🔋 Short battery life for sensors
Bugs and requests
ToGrill
Reported bugs
12 issues- App crashes 6-10 times before working
- Login screen freezes with validation errors
- QR code scanner doesn't recognize codes
- Bluetooth disconnects when app is backgrounded
- Device requires factory reset after iOS updates
Show 7 moreShow fewer
- App closes when switching between apps
- WiFi password prompt loops infinitely
- Pairing fails at device detection stage
- Notifications fail to trigger at target temperature
- App crashes on startup without probe connected
- History and photos lost after updates
- Settings reset after app reinstall
Requested features
7 requests- Apple Watch widget support
- iPhone home screen widget
- Estimated cooking completion time
- Ambient temperature alarms
- Multiple device support improvements
Show 2 moreShow fewer
- Background app functionality
- Persistent temperature unit preference
TempPro Sensor
Reported bugs
3 issues- App unable to reconnect to sensors after closing
- Temperature and humidity history data not displaying correctly
- Sensor discovery issues after app updates
Requested features
4 requests- Add ability to export data to CSV
- Improve notification system to send alerts even when app is closed
- Add option to change sensor names
- Improve graph functionality to show more detailed historical data
In-app purchases
ToGrill
No in-app purchases
TempPro Sensor
No in-app purchases
