# Dr. Claire vs SmartGhost

The clearest difference is ratings volume: Dr. Claire at 20 against SmartGhost's 1. Dr. Claire also leads on device support (4 vs 1) and iOS requirement (15.5 vs 17.0). SmartGhost's advantage is update cadence (fortnightly vs every 2 months). On price, rating, 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.

On the App Store both sit at effectively the same score — 5.0 for Dr. Claire against 5.0 for SmartGhost. That said, the two scores are not equally well evidenced: Dr. Claire has 20 ratings behind it against 1, so its average is the more settled of the two.

Dr. Claire ships an update every 2 months, SmartGhost fortnightly. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Dr. Claire | SmartGhost |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (20 ratings)](https://appshunter.io/ios/app/dr-claire/id6503015537/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/smartghost/id6816250669/reviews) |
| Number of ratings | **20** | 1 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 169 MB | 30 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Perform Physical Therapy and Wellness P.C.](https://appshunter.io/developer/1747790848) | [Milodon Labs](https://appshunter.io/developer/6816250671) |

## What reviewers say

### Dr. Claire

[App page](https://appshunter.io/ios/app/dr-claire/id6503015537)

This app offers evidence-based workouts and mobility training for knee rehabilitation and strengthening. It provides step-by-step guidance, educational lessons, and progress tracking to help users reduce knee pain and improve stability.

**Highlights:** Guided knee-strengthening programs, Mobility and stability training, Educational lessons on rehab, Progress tracking, Structured routines for all levels, Apple Watch & HealthKit integration

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none


### SmartGhost

[App page](https://appshunter.io/ios/app/smartghost/id6816250669)

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

**In-app purchases:** none


## Frequently asked questions

### Is Dr. Claire free?

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

### Is SmartGhost free?

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

### Which has better reviews, Dr. Claire or SmartGhost?

Dr. Claire and SmartGhost are both rated 5.0 out of 5 on the App Store, from 20 and 1 ratings respectively.

### Do Dr. Claire or SmartGhost have ads?

Neither Dr. Claire nor SmartGhost shows ads.

### Which is updated more often, Dr. Claire or SmartGhost?

Dr. Claire ships an update every 2 months, and SmartGhost fortnightly. Most recently, Dr. Claire was updated on October 23, 2026 and SmartGhost 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.*