TempPro vs Onnais
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TempPro
Remotely monitor the time and temperature of your food while it cooks on a grill, smoker, BBQ, or in the oven. This app connects with compatible ThermoPro WiFi and Bluetooth thermometers.
- Remote monitoring
- Real-time temperature tracking
- Time tracking
- WiFi and Bluetooth compatibility
- Grill, smoker, BBQ, oven use
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The latest TempPro APP is now compatible with TempPro WiFi and Bluetooth remote meat thermometers. formerly known as ThermoPro ，You will now be able to remotely monitor the time and temperature of your food cooking on the grill, smoker, BBQ, or oven.
Onnais
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ONNAIS Secure. Smart. Simple. The ONNAIS app gives you seamless control over your ONNAIS smart safes and locks. Add users, manage fingerprints, monitor unlock history, and receive real-time alerts—all from your phone. Whether protecting firearms or securing your RV, ONNAIS puts safety at your fingertips. Easy setup, intuitive interface, and reliable performance make ONNAIS the trusted choice for smart security.
Screenshots
Verdict
The clearest difference is device support: TempPro at 4 against Onnais's 2. TempPro also leads on iOS requirement (10.0 vs 15.0). On price, update cadence, 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 ships an update every 3 weeks, Onnais monthly. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.
| Parameter | TempPro | Onnais |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (533 ratings) — better | — |
| Positive reviews | 3.8% of reviews | — |
| Number of ratings | 533 — better | — |
| Update frequency | Every 3 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 94 MB | 62 MB |
| Age rating | 4+ | 9+ |
| Developer | iTronics Co., Limited | Shenzhen Hanmai Technology Co., Ltd. |
In-app purchases
TempPro
No in-app purchases
Onnais
No in-app purchases
