PlasmaSHIELD vs Proesis Bio Donor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PlasmaSHIELD
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Remote control app for PlasmaSHIELD air treatment system
Proesis Bio Donor
This app facilitates plasma donation by allowing users to easily sign up, schedule appointments, and manage their rewards. It connects donors with recipients to show the impact of their contributions, aiming for a rewarding and convenient donation experience.
- Donor registration
- Appointment scheduling
- Rewards management
- Connect with recipients
- View donation impact
- Streamlined collection process
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Every year, plasma from donors like you is used to treat a range of chronic and life-threatening conditions. Without the generosity of plasma donors, patients would not have access to the life-saving therapies they need. At Proesis, we are fierce donor advocates. No matter your reason for donating, you deserve a rewarding experience at every step of the donation journey. In addition to an intimate, streamlined collection process and rewards that fit your needs, we help connect plasma donors like you with plasma recipients in your community so that you can see the impact of your donation on their lives. One part of our advocacy for you is making the scheduling process easy and convenient. By offering this mobile app, we are helping you sign up with your basic information, schedule when and where convenient to you, and even view and manage your rewards.
Screenshots
Verdict
The clearest difference is ads: PlasmaSHIELD at none against Proesis Bio Donor's shown. PlasmaSHIELD also leads on iOS requirement (12.1 vs 17.0). Proesis Bio Donor's advantage is update cadence (every 2 months vs every 25 months). On price, 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.
PlasmaSHIELD ships an update every 25 months, Proesis Bio Donor every 2 months. Both last shipped on October 5, 2026.
| Parameter | PlasmaSHIELD | Proesis Bio Donor |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.4 (16 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 16 — better |
| Update frequency | Every 25 months | Every 2 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.1 — better | 17.0 |
| Further details — not scored | ||
| Size | 37 MB | 104 MB |
| Age rating | 4+ | 17+ |
| Developer | Saeid Vossoughi | Proesis Biologics Inc |
In-app purchases
PlasmaSHIELD
No in-app purchases
Proesis Bio Donor
No in-app purchases
