# T&D Thermo — For TR7/TR4A/TR32B Operations > Mobile application for data logger configuration, data collection, and cloud storage. (iPhone/iPad app by T&D Corporation.) - Source: https://appshunter.io/ios/app/t-and-d-thermo/id703327096 (this page in markdown: same URL + `.md`) - Developer: [T&D Corporation](https://appshunter.io/developer/703327099) - Category: Business, Utilities - Price: Free - Rating: 2.50/5 from 8 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 16.0 · 23 MB - Languages: American English, Japanese - Released: 2013-11-06 - Data updated: 2026-06-06 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/t-and-d-thermo/id703327096/reviews.md ## What is T&D Thermo? Mobile application for device configuration, data collection and graphing, data upload to the cloud, and report creation. Not only can you directly communicate with a data logger via Bluetooth, but you can also view recorded data uploaded to our cloud-based T&D WebStorage Service. :: Features -Make Settings and View Graphs via Bluetooth® -Access T&D WebStorage Service -Simple operation to create, print, save or share a PDF report with a graph -Check Warning History (TR7A2/A, TR-7nw/wb/wf, RT/RS16, RT/RS15, RT/RS-14 series registered to T&D WebStorage Service) -Make Settings and View Graphs via WLAN Direct Communication (TR-7wb, TR-7wf) :: Compatible Data Loggers - TR71A2/72A2/TR75A2 - TR-71nw/72nw/75nw - TR71A/72A/TR75A - TR-71wb/72wb/75wb - TR-71wf/72wf/75wf - TR41A/42A/43A - TR41/42/45 - TR32B - RT/RS16 - RT/RS15 - RT/RS-14WB - RT/RS-14N - RT/RS-14 - RT61/62/63 ## Key features - Bluetooth configuration and graphing - WLAN direct communication - Cloud data upload - PDF report creation - Warning history check - Data logger compatibility ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/t-and-d-thermo/id703327096/reviews.md ### 1/5 — Nevera Connected *2024-02-27, version 2.71* It was impossible to put the device in AP mode and the Bluetooth never connected too. Even I followed all the steps correctly ### 2/5 — Warnings don’t works properly. *2020-02-06, version 2.08* Constantly displays a warning of high temperature, but temp is OK! ### 5/5 — Great app *2019-11-19* Perfect accompaniment to our TR71 data loggers ... very useful and well thought out functionality... thank you! ## Frequently asked questions about T&D Thermo ### What devices are compatible with T&D Thermo? T&D Thermo is compatible with a wide range of T&D data loggers, including series like TR71A2/72A2, TR-71nw/72nw, TR41A/42A, TR32B, and RT/RS series. A full list is available in the app's description. ### Can I use T&D Thermo offline? Yes, you can make settings and view graphs via Bluetooth® directly with a data logger, allowing for offline operation. Data upload to the cloud requires an internet connection. ### How do I create a report with T&D Thermo? T&D Thermo offers simple operation to create, print, save, or share a PDF report that includes a graph of your collected data. ### Does T&D Thermo have ads? No, T&D Thermo is ad-free, providing an uninterrupted user experience. ### What is the update frequency for T&D Thermo? The latest version, 2.92, was last updated on August 4, 2025. Updates are typically released to improve functionality and compatibility. ### What is the user sentiment for T&D Thermo? T&D Thermo has a rating of 2.5 stars from 8 ratings, indicating mixed user sentiment. Users may experience issues or have specific feature requests. ### Is T&D Thermo available on Android devices? Yes, T&D Thermo is available for both iPhone and iPad, supporting iOS devices. ### What age rating does T&D Thermo have? T&D Thermo has an age rating of 4+, making it suitable for a broad audience. ## Version history (last 5 releases) ### 2.92 — 2025-08-04 ・The app has been modified to prevent crashing after an update from Ver. 2.71 or earlier. Please note that updating from Ver. 2.71 or earlier will require reinstalling the app, and all data stored in the app will be deleted. For details refer to the notice in the News page of T&D website: [Notice about App Crash When Updating from T&D Thermo Ver. 2.71 or Earlier (iOS Version)] ### 2.91 — 2025-07-08 ・The App is now compatible with iOS 18. iOS 15 and below are no longer supported. ・Updated the firmware update program for the TR32B. (Device Firmware Ver.1.12) ・Other small fixes and improvements. *For details refer to the Software/Apps page of T&D website. ### 2.90 — 2024-07-30 Added support for the TR71A2, TR72A2 and TR75A2 (to be released in September 2024). Fixed a problem where unused tags were included when outputting TR4 series recorded data files (.trz). ### 2.80 — 2024-05-22 The App is now compatible with iOS 17. iOS 14 and below are no longer supported. Several updates were made with improvements and bug fixes. *For details refer to the Software/Apps page of T&D website. ### 2.71 — 2023-10-16 Added a confirmation dialog to confirm the lifting of warning state when changing the warning settings or starting a new recording session for a TR7A series device which is in a warning state. Added the "Warning Lifted" status to the Warnings list for the TR7A series device. Changed the threshold value at which a "Low Battery" warning appears in the app to the same level at which the warning is sent from the logger to the server. Added the adjustment function for measurements of the US/EU model TR4A and TR4 series. Fixed an issue where some text was shown in bold font on iOS 17 devices. ## Apps similar to T&D Thermo | App | Rating | Price | Category | | --- | --- | --- | --- | | [FOOMAアプリ](https://appshunter.io/ios/app/fooma/id1617012331) | — | Free | Business | | [eYACHO for Business 6](https://appshunter.io/ios/app/eyacho-for-business-6/id1565099239) | — | Free | Business | | [SPIDER_PLUS](https://appshunter.io/ios/app/spider-plus/id452916601) | — | Free | Business | ## More apps by T&D Corporation - [ThermoStorage](https://appshunter.io/ios/app/thermostorage/id1187033057) - [ThermoREC](https://appshunter.io/ios/app/thermorec/id1187101628) - [T&D 500B Utility](https://appshunter.io/ios/app/t-and-d-500b-utility/id1508458456) - [TR4 Report](https://appshunter.io/ios/app/tr4-report/id1550000482) All apps by T&D Corporation: https://appshunter.io/developer/703327099 ## Related topics [t32](https://appshunter.io/ios/topics/t32) · [tr724](https://appshunter.io/ios/topics/tr724) · [traeger wifire](https://appshunter.io/ios/topics/traeger-wifire) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-06.*