# Fluid Physio vs Clear

The clearest difference is price: Fluid Physio at Free against Clear's $1.99. Fluid Physio also leads on ads (none vs shown). Clear's advantage is rating (4.0 vs 3.0) and update cadence (every 3 months vs every 6 months). On in-app purchases, device support and iOS requirement there is nothing between them.

Fluid Physio is free to download; Clear costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Clear holds the better App Store score, 4.0 against 3.0. That said, the two scores are not equally well evidenced: Clear has 10 ratings behind it against 2, so its average is the more settled of the two.

Fluid Physio ships an update every 6 months, Clear every 3 months. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Fluid Physio | Clear |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/fluid-physio/id1423676760/reviews) | **[4.0 (10 ratings)](https://appshunter.io/ios/app/clear-contacts-lens-tracker/id1451322042/reviews)** |
| Number of ratings | 2 | **10** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | **Free** | Paid |
| Size | 43 MB | 28 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [PT Wired, Inc.](https://appshunter.io/developer/1175316334) | [Red Development, Inc](https://appshunter.io/developer/1451322041) |

## What reviewers say

### Fluid Physio

[App page](https://appshunter.io/ios/app/fluid-physio/id1423676760)

Access your personalized physical therapy exercises with HD videos. Securely message your provider, track progress with awards, and book appointments. Integrates with iPhone's Health app for activity monitoring.

**Highlights:** Personalized Home Exercise Program, HD Instructional Videos, Secure Messaging with Provider, Progress Tracking with Awards, Appointment Booking, Health App Integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Clear

[App page](https://appshunter.io/ios/app/clear-contacts-lens-tracker/id1451322042)

Never forget when to change your contact lenses again. This app helps you track usage frequency and sends daily reminders to ensure you're always using fresh lenses.

**Highlights:** Track contact lens usage, Set custom change frequencies, Receive daily reminders, Manage disposable lens wear, Simple and intuitive interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Fluid Physio free?

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

### Is Clear free?

Clear costs $1.99, with no in-app purchases.

### Which has better reviews, Fluid Physio or Clear?

Clear is rated higher. Fluid Physio averages 3.0 out of 5 from 2 ratings, while Clear averages 4.0 from 10 ratings.

### Do Fluid Physio or Clear have ads?

Clear shows ads; Fluid Physio does not.

### Which is updated more often, Fluid Physio or Clear?

Fluid Physio ships an update every 6 months, and Clear every 3 months. Most recently, Fluid Physio was updated on October 13, 2026 and Clear on October 24, 2026.

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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.*