# Hinge Health vs TrialLink

The clearest difference is ratings volume: Hinge Health at 174K against TrialLink's 4. Hinge Health also leads on update cadence (every 10 days vs every 5 weeks) and chart position (#18 vs unranked). 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 — 4.9 for Hinge Health against 5.0 for TrialLink. That said, the two scores are not equally well evidenced: Hinge Health has 174K ratings behind it against 4, so its average is the more settled of the two.

Hinge Health ships an update every 10 days, TrialLink every 5 weeks. The most recent releases landed on October 28, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Hinge Health | TrialLink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (174K ratings)](https://appshunter.io/ios/app/hinge-health/id1429270372/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/triallink/id6769185049/reviews)** |
| Number of ratings | **174K** | 4 |
| Positive reviews | 92.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Monetization | Free | Free |
| Best chart rank | **#18** | — |
| Size | 204 MB | 37 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Hinge Health, Inc.](https://appshunter.io/developer/1429270371) | [Kachina Health, LLC](https://appshunter.io/developer/1868224901) |

## What reviewers say

### Hinge Health

[App page](https://appshunter.io/ios/app/hinge-health/id1429270372)

**Currently charting:** #18 Top Free · Medical (US App Store)

This app offers a digital clinic for joint and muscle pain relief. It combines personalized exercise therapy, expert clinical care, and educational content to help users move with confidence and live a life with less pain.

**Highlights:** Personalized exercise therapy, On-the-go exercise sessions, Expert clinical care, Drug-free pain relief, Women's pelvic health program, Educational content

**Features:** Apple Wallet

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient at-home exercises
- 👍 Personalized coaching and support
- 💪 Improved mobility and strength
- 🤝 Helpful for avoiding surgery
- 🧠 Informative educational content

**What reviewers complain about**

- 🐛 Sensor issues and connectivity problems
- 🔁 Limited exercise progression after level 40
- 🕰️ Slow app performance when advancing levels

**Reported bugs**

- Incorrect exercise instructions
- Inconsistent tracking of user progress

**Requested features**

- Add more advanced exercise levels
- Allow resetting to earlier levels after setbacks
- Improve landscape mode and TV connectivity


### TrialLink

[App page](https://appshunter.io/ios/app/triallink/id6769185049)

This B2B SaaS platform streamlines clinical trial operations for sponsors and investigators. It provides secure, study-specific environments accessible only to authorized users via direct login credentials. Access is managed by sponsors, not through public sign-up.

**Highlights:** B2B SaaS platform, Clinical trial operations, Study-specific environments, Secure investigator access, Sponsor-managed access

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

**In-app purchases:** none


## Frequently asked questions

### Is Hinge Health free?

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

### Is TrialLink free?

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

### Which has better reviews, Hinge Health or TrialLink?

TrialLink is rated higher. Hinge Health averages 4.9 out of 5 from 174K ratings, while TrialLink averages 5.0 from 4 ratings.

### Do Hinge Health or TrialLink have ads?

Neither Hinge Health nor TrialLink shows ads.

### Which is updated more often, Hinge Health or TrialLink?

Hinge Health ships an update every 10 days, and TrialLink every 5 weeks. Most recently, Hinge Health was updated on October 28, 2026 and TrialLink on October 15, 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.*