AST UPAS
Access Sensor Technologies Health & Fitness iPhoneiPadiPod touch
AST UPAS is a free Health & Fitness app for iPhone and iPad by Access Sensor Technologies. Requires iOS 12.0. Updated May 22, 2025.
- Price
- Free
- on the App Store
- Size
- 11 MB
- Age 4+
- Updated
- May 22
- 2025 · v1.1.2
Screenshots
About AST UPAS
Use this application to set sampling parameters for Access Sensor Technologies’ Ultrasonic Personal Aerosol Sampler (UPAS). Parameters that can be adjusted using this application include the name, cartridge id, start time, duration, flow rate, and duty cycle for each filter sample. Make sure any mobile device that you will use to program the UPAS is running iOS 12 or later.
What’s new
Version 1.1.2 · Updated May 22, 2025
Log interval toggle option has been removed and defaults to 30s for rev158 and earlier firmware. Flow offset range adjusted to +/-9%. CO2 calibration description indicates 5 minute calibration instead of 15 minutes to match rev200 and later firmware operation. Description added to Filter Flow Duty Cycle menu option to explain the duty cycle options. Descriptions added for each PM sensor mode.
App privacy
The developer, Access Sensor Technologies, reported these privacy practices to Apple.
Data Not Collected
The developer does not collect any data from this app.
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| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| AST UPAS | – | Free | May 22, 2025 | |
| Atmotube PRO 2 | 3.5 / 5 (4) | Free | Sep 23, 2026 | Compare |
| Atmotube PRO | 3.3 / 5 (26) | Free | Jul 21, 2026 | Compare |
| REDCap Mobile App | 4.5 / 5 (4) | Free | Oct 1, 2026 | Compare |
| Wellfleet Student | 1.3 / 5 (63) | Free | Oct 21, 2025 | Compare |
| BCBS Global Solutions™ | 4.7 / 5 (6,278) | Free | Oct 24, 2026 | Compare |
| Stronglifts 5x5 Workout Plan | 4.9 / 5 (76,884) | Free | Oct 22, 2026 | Compare |
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