AST UPAS vs ActiveMo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
ActiveMo
Follow 25 gentle exercises at home with no equipment. Get detailed form feedback using skeleton overlays and similarity scores. Designed for beginners or those helping parents stay active, it prioritizes privacy with on-device analysis.
- 25 gentle home exercises
- No equipment needed
- Detailed form feedback
- Skeleton overlay analysis
- On-device privacy
- Progress sharing
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# What it does - 25 simple and gentle moves you can follow at home. - No equipment required to get started. - Big preview and zoom to learn each move clearly. - Side-by-side videos to compare your form with the demo. - Form feedback with a skeleton overlay, a similarity score, and encouraging tips. - Private by design: all analysis runs on your device. Your videos aren't uploaded. - Easily share your progress with family and friends to stay motivated and connected. # How it helps - Ease back into exercise without pressure. - Stay mobile and build balance, flexibility, and strength. - Help a parent stay active at home. - Keep your progress private and simple. # Who it's for - Adults who want to help a parent stay active at home (you record the workout, then analyze it in the app). - Adults starting or restarting exercise who prefer gentle movement.
Screenshots
Verdict
The clearest difference is update cadence: ActiveMo at every 3 weeks against AST UPAS's every 3 months. AST UPAS's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 18.0). On price, ads and in-app purchases 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.
AST UPAS ships an update every 3 months, ActiveMo every 3 weeks. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.
| Parameter | AST UPAS | ActiveMo |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (5 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 5 — better |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 11 MB | 97 MB |
| Age rating | 4+ | 4+ |
| Developer | Access Sensor Technologies | Intellercise LLC |
In-app purchases
AST UPAS
No in-app purchases
ActiveMo
No in-app purchases
