# CSL Plasma vs OctaApp

The clearest difference is review sentiment: OctaApp at 50% against CSL Plasma's 19%. OctaApp also leads on monetization model (free vs free with in-app purchases) and rating (3.8 vs 3.5). CSL Plasma's advantage is ratings volume (2K vs 373). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OctaApp holds the better App Store score, 3.8 against 3.5. That said, the two scores are not equally well evidenced: CSL Plasma has 2K ratings behind it against 373, so its average is the more settled of the two. Written reviews point the same way: 19% of CSL Plasma's written reviews are positive against 50% of OctaApp's.

CSL Plasma ships an update every 2 months, OctaApp every 6 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | CSL Plasma | OctaApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (2K ratings)](https://appshunter.io/ios/app/csl-plasma/id1503641894/reviews) | **[3.8 (373 ratings)](https://appshunter.io/ios/app/octaapp-donate-plasma/id6749645627/reviews)** |
| Number of ratings | **2K** | 373 |
| Positive reviews | 18.9% of reviews | **49.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#44** | #94 |
| Size | 60 MB | 86 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [CSL Plasma](https://appshunter.io/developer/1503641893) | [Octapharma Plasma Inc.](https://appshunter.io/developer/1567406996) |

## What reviewers say

### CSL Plasma

[App page](https://appshunter.io/ios/app/csl-plasma/id1503641894)

**Currently charting:** #44 Top Free · Medical (US App Store)

Streamline your plasma donation experience. Complete health screenings online, skip lines, and manage your rewards to earn extra points redeemable for cash. Find donation centers, get tips, and connect with customer service.

**Highlights:** Complete online health screening, Skip kiosk line, Activate iGive Rewards, Manage reward points, Find local promotions, Refer friends for points

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Smooth and efficient process
- 👍 Professional and friendly staff
- 💰 Generous compensation for donations
- 🤝 Helpful referral program

**What reviewers complain about**

- 🐛 Frequent app crashes and bugs
- 🔁 Endless update loop with no actual update
- ❌ Inability to log in or access account
- 🕰️ Long wait times at donation centers
- 💳 Issues with debit card and payment processing

**Reported bugs**

- App prompting for update that doesn't exist
- Account information not syncing or disappearing
- Consent videos and other features not working
- Notification issues and errors

**Requested features**

- Integrate health questionnaire into app
- Add option to schedule appointments
- Improve rewards program and points system
- Provide more transparency on donation payouts


### OctaApp

[App page](https://appshunter.io/ios/app/octaapp-donate-plasma/id6749645627)

**Currently charting:** #94 Top Free · Medical (US App Store)

This app simplifies the process of donating plasma, allowing users to find donation centers, track their eligibility for future donations, and complete health questionnaires digitally. Users can also manage their loyalty program, refer friends, and view their earnings and card balances.

**Highlights:** Find plasma donation centers, Track next donation eligibility, Complete health questionnaires digitally, Manage loyalty program and points, Refer friends for bonuses, View earnings and card balance, Check company updates and promotions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CSL Plasma free?

CSL Plasma is free to download, with no in-app purchases.

### Is OctaApp free?

OctaApp is free to download, with no in-app purchases.

### Which has better reviews, CSL Plasma or OctaApp?

OctaApp is rated higher. CSL Plasma averages 3.5 out of 5 from 2K ratings, while OctaApp averages 3.8 from 373 ratings.

### Do CSL Plasma or OctaApp have ads?

Neither CSL Plasma nor OctaApp shows ads.

### Which is updated more often, CSL Plasma or OctaApp?

CSL Plasma ships an update every 2 months, and OctaApp every 6 weeks. Most recently, CSL Plasma was updated on October 27, 2026 and OctaApp on October 25, 2026.

### Which is more popular, CSL Plasma or OctaApp?

CSL Plasma currently peaks at #44 in the App Store charts, and OctaApp at #94. Chart position reflects recent download velocity rather than total install base.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*