CorePower Yoga vs AST UPAS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CorePower Yoga
Access over 200 on-demand yoga classes and easily schedule studio or livestream sessions. Personalize your practice with a quick quiz and manage your account and membership details seamlessly. Sync class bookings with your personal calendar to never miss a session.
- Unified login for class scheduling
- 200+ on-demand classes
- Personalized class recommendations
- Improved account management
- Join live classes with a click
- Customize schedules with saved filters
- Sync with personal calendar
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You asked, we listened. Introducing the new CorePower Yoga App experience to keep your practice flowing on and off the mat. KEY FEATURES • One Unified Login for Easy Class Scheduling: quickly browse and book studio and livestream classes and access 200+ on-demand classes with ease • More Personalization! Take a quick quiz to see classes that best match up with your interests and fitness goals • Improved Account Management: Updating your account and membership details is simpler than ever! • Join Live Classes with a Click: Join Live classes directly from the class schedule or within your profile • Customize Schedules: Save your favorite filters to customize an experience just for you • Sync With Your Calendar: Never miss class bookings by setting up reminders that sync up with your own personal calendar
AST UPAS
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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.
Screenshots
Verdict
The clearest difference is update cadence: CorePower Yoga at weekly against AST UPAS's every 3 months. AST UPAS's advantage is iOS requirement (12.0 vs 15.1). 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.
CorePower Yoga ships an update weekly, AST UPAS every 3 months. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.
| Parameter | CorePower Yoga | AST UPAS |
|---|---|---|
| Price | Free | Free |
| Rating | 1.9 (712 ratings) — better | — |
| Positive reviews | 10.4% of reviews | — |
| Number of ratings | 712 — better | — |
| Update frequency | Weekly — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 65 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | CorePower Yoga, LLC | Access Sensor Technologies |
Bugs and requests
CorePower Yoga
Reported bugs
5 issues- Frequent app crashes and freezes
- Inconsistent class schedule display
- Issues with logging in and staying logged in
- Problems with booking and cancelling classes
- Inaccurate class history and progress tracking
Requested features
5 requests- Bring back previous app version
- Improve class scheduling and visibility
- Add ability to view class schedule by day
- Fix class cancellation and tracking issues
- Provide better customer support
AST UPAS
Not enough reviews yet to summarise bugs or requests.
In-app purchases
CorePower Yoga
No in-app purchases
AST UPAS
No in-app purchases
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