Theta-Meter X
Mikhail Fedorov Utilities iPhoneiPadiPod touchMac
Theta-Meter X is a free Utilities app for iPhone and iPad by Mikhail Fedorov. Requires iOS 17. Updated May 12, 2026.
- Price
- Free
- on the App Store
- Size
- 18 MB
- Age 12+
- Updated
- May 12
- 2026 · v1.40.1
Screenshots
About Theta-Meter X
Theta-Meter X Theta-Meter X is a companion application designed to work with compatible Theta-Meter hardware devices. The app connects via Bluetooth Low Energy (BLE 4.0 or higher) or Wi-Fi and displays real-time electrical resistance measurements from objects connected to the device’s electrodes. Key Features: - Real-time visualization of electrical resistance changes - Clear analog-style needle indicator for dynamic monitoring - Bluetooth LE and Wi-Fi connectivity - Simple, user-friendly interface - Stable data transmission from supported hardware devices How It Works When connected to a compatible device, the app measures and displays variations in electrical resistance detected between attached electrodes. The needle indicator provides a continuous visual representation of resistance fluctuations, allowing users to observe dynamic changes over time. Intended Use Theta-Meter X is designed for general experimental, educational, and technical purposes involving electrical resistance measurement. It is intended for use with compatible hardware devices only. Important Notice This application and the associated hardware are not medical devices. They are not intended for diagnosing, treating, curing, preventing, or mitigating any disease or health condition. The app does not provide medical, therapeutic, or psychological advice.
What’s new
Version 1.40.1 · Updated May 12, 2026
Improved session timer reliability when switching data sources and during temporary gaps in incoming data
App privacy
The developer, Mikhail Fedorov, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
Alternatives to Theta-Meter X
Looking for apps like Theta-Meter X? Here are 6 similar apps on the App Store. The highest rated is Physics Toolbox Sensor Suite (4.7/5), and all 6 are free to download.
-
Wine Meister: Measure & Manage
4.6
-
EMF Detector-Radiation Reader
4.4
-
Scale for grams - weight scale
4.6
-
Scale for Grams & Weights・Kilo
4.6
-
EMF Radiation Detector Reader
4.5
-
Physics Toolbox Sensor Suite
4.7
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Theta-Meter X | – | Free | May 12, 2026 | |
| Wine Meister: Measure & Manage | 4.6 / 5 (62) | Free | Oct 20, 2026 | Compare |
| EMF Detector-Radiation Reader | 4.4 / 5 (339) | Free | Jan 19, 2026 | Compare |
| Scale for grams - weight scale | 4.6 / 5 (267) | Free | Jul 23, 2025 | Compare |
| Scale for Grams & Weights・Kilo | 4.6 / 5 (794) | Free | May 7, 2026 | Compare |
| EMF Radiation Detector Reader | 4.5 / 5 (4,975) | Free | Oct 20, 2026 | Compare |
| Physics Toolbox Sensor Suite | 4.7 / 5 (1,813) | Free | Oct 20, 2026 | Compare |
Compare Theta-Meter X with the top alternatives: ratings, updates, ASO score and keyword gaps →