RSL Central vs TELID®7sensor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RSL Central
Read full descriptionHide full description
An easy-to-use app to get started with onsemi Bluetooth Low Energy wireless microcontrollers and periphery devices. RSL Central scans for and establishes a Bluetooth Low Energy connection with onsemi Bluetooth Low Energy wireless microcontrollers. The app displays fields such as measured battery level, voltage, current, LED status, push button status, or others depending on the onsemi wireless microcontroller and configuration.
TELID®7sensor
Read full descriptionHide full description
Monitor your wireless TELID®7 sensors in real time - right from your iPhone or iPad. TELID®7sensor is the official app from Micro-Sensys GmbH for receiving, visualizing, and diagnosing measurement data from the wireless TELID®7 series sensor family. The app receives Bluetooth Low Energy (BLE) advertising broadcasts from active TELID® sensors in real time - no pairing required. Temperature, humidity, pressure, tilt and other process values are evaluated instantly, displayed clearly, and visualized in dynamic trend charts. Ideal for maintenance technicians, quality inspectors, lab staff, and industrial users who need a fast status check or sensor diagnosis in the field. Core Features at a Glance - Wireless Reception, No Pairing: Simultaneously receives all TELID®7 BLE broadcasts in range. - Live Trend Chart: Quick visual history of the last 10 readings per sensor, with automatic axis scaling. - Smart Multi-Search: Filter by serial number and transducer ID in parallel using comma-separated input. - Quick Type Filter: Show or hide sensor families instantly with filter chips. - Full Sensor Diagnostics: Battery level (percentage & color indicator), received signal strength (RSSI in dBm), and packet sequence counter. - Reference Offset Support: Optional offset correction for differential readings (e.g. TELID®760.pos and TELID®780.i). Supported TELID®7 Series Sensors TELID®710, 730, 740, 760.pos, 780.i, 714.1, 714.2, 714.3, TELID®261, and TELID®Transducer. Note: The free Standard version shows the last 10 readings per sensor and only decrypts TELID®7 series sensors using standard encryption; sensors with custom encryption will only be supported with the upcoming TELID®7sensor PRO. Data export (CSV/PDF/JSON) is also reserved for the PRO version. About Micro-Sensys GmbH Microsensys is your expert for innovative RFID and sensor solutions. We develop intelligent systems for demanding tasks in industry, logistics, and research.
Screenshots
Verdict
The clearest difference is update cadence: TELID®7sensor at every 3 weeks against RSL Central's every 3 months. RSL Central's advantage is iOS requirement (15.0 vs 17). 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.
RSL Central ships an update every 3 months, TELID®7sensor every 3 weeks. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.
| Parameter | RSL Central | TELID®7sensor |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17 |
| Further details — not scored | ||
| Size | 1 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | ON SEMICONDUCTOR CORPORATION | Micro-Sensys GmbH |
In-app purchases
RSL Central
No in-app purchases
TELID®7sensor
No in-app purchases
Questions
Is RSL Central free?
Is TELID®7sensor free?
Do RSL Central or TELID®7sensor have ads?
Which is updated more often, RSL Central or TELID®7sensor?
Other comparisons
