ITR vs OneBlue
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ITR
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Monitor the status of your ITR heater system, get the information about all the heater components and control the heater through the App.
OneBlue
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Bluetooth controller for smart light. Dimming, edc and rgb/w controller.
Screenshots
Verdict
The clearest difference is update cadence: ITR at monthly against OneBlue's every 10 months. OneBlue's advantage is iOS requirement (9.0 vs 17.0). On price, ads, in-app purchases and device support 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.
ITR ships an update monthly, OneBlue every 10 months. The most recent releases landed on October 26, 2026 and November 3, 2026 respectively.
| Parameter | ITR | OneBlue |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 17.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 8 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | International Thermal Research Ltd. | TEAM SRL |
In-app purchases
ITR
No in-app purchases
OneBlue
No in-app purchases
