# Serasana vs HCI.

The clearest difference is rating: Serasana at 5.0 against HCI.'s 4.5. HCI.'s advantage is ratings volume (184 vs 1) and monetization model (free vs ad-supported). 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.

Serasana holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: HCI. has 184 ratings behind it against 1, so its average is the more settled of the two.

Serasana ships an update every 6 weeks, HCI. monthly. The most recent releases landed on November 6, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Serasana | HCI. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/serasana/id1253574309/reviews)** | [4.5 (184 ratings)](https://appshunter.io/ios/app/hci/id6743832697/reviews) |
| Number of ratings | 1 | **184** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Ad-supported | **Free** |
| Size | 196 MB | 111 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Serasana LLC](https://appshunter.io/developer/1466451885) | [HCI SPORTS AND FITNESS LLC](https://appshunter.io/developer/1804832890) |

## What reviewers say

### Serasana

[App page](https://appshunter.io/ios/app/serasana/id1253574309)

Plan and schedule your appointments directly from your mobile device. View your schedule, book new appointments, and access location information with ease. Optimize your time and enjoy the convenience of managing your bookings on the go.

**Highlights:** Schedule appointments, View schedules, Book appointments, Access location information, Optimize time management

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

**In-app purchases:** none


### HCI.

[App page](https://appshunter.io/ios/app/hci/id6743832697)

Manage your HCI Sports & Fitness membership with ease. Access facilities using a digital barcode, book and manage classes, and stay updated on facility news. Integrate with HealthKit to track your activity and stay motivated.

**Highlights:** Touchless digital barcode check-in, Digital class schedule and booking, Waitlist management for classes, Facility open play times updates, HealthKit activity data integration

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Serasana free?

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

### Is HCI. free?

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

### Which has better reviews, Serasana or HCI.?

Serasana is rated higher. Serasana averages 5.0 out of 5 from 1 ratings, while HCI. averages 4.5 from 184 ratings.

### Do Serasana or HCI. have ads?

Neither Serasana nor HCI. shows ads.

### Which is updated more often, Serasana or HCI.?

Serasana ships an update every 6 weeks, and HCI. monthly. Most recently, Serasana was updated on November 6, 2026 and HCI. on November 8, 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.*