# HST Case Coordination vs Master Scheduler

The clearest difference is iOS requirement: HST Case Coordination at 14.0 against Master Scheduler's 18.4. 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.

HST Case Coordination ships an update every 3 weeks, Master Scheduler monthly. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | HST Case Coordination | Master Scheduler |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (43 ratings)](https://appshunter.io/ios/app/hst-case-coordination/id1194697671/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | — |
| Size | 32 MB | 22 MB |
| Requires iOS | **14.0** | 18.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Casetabs, Inc.](https://appshunter.io/developer/1194697670) | [Pacific Digital Ventures LLC](https://appshunter.io/developer/1845014246) |

## What reviewers say

### HST Case Coordination

[App page](https://appshunter.io/ios/app/hst-case-coordination/id1194697671)

This app facilitates real-time surgical case updates among physicians, office staff, center staff, and vendor representatives. It ensures all parties involved in a surgery are synchronized, aiming to reduce communication errors and enhance operational efficiency.

**Highlights:** Real-time case updates, Physician and staff coordination, Vendor representative communication, Reduced communication errors, Cloud-based platform

**Features:** Vision Pro support

**In-app purchases:** none


### Master Scheduler

[App page](https://appshunter.io/ios/app/master-scheduler/id6760582034)

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

**In-app purchases:** none


## Frequently asked questions

### Is HST Case Coordination free?

HST Case Coordination is free to download, with no in-app purchases.

### Is Master Scheduler free?

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

### Do HST Case Coordination or Master Scheduler have ads?

Neither HST Case Coordination nor Master Scheduler shows ads.

### Which is updated more often, HST Case Coordination or Master Scheduler?

HST Case Coordination ships an update every 3 weeks, and Master Scheduler monthly. Most recently, HST Case Coordination was updated on October 11, 2026 and Master Scheduler on October 7, 2026.

---

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