# Vumedi vs Clock Buster

The clearest difference is ads: Clock Buster at none against Vumedi's shown. Clock Buster also leads on monetization model (free vs ad-supported) and iOS requirement (15.1 vs 17.0). Vumedi's advantage is ratings volume (4.4K vs 7). On price, rating, update cadence 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 Vumedi against 5.0 for Clock Buster. That said, the two scores are not equally well evidenced: Vumedi has 4.4K ratings behind it against 7, so its average is the more settled of the two.

Vumedi ships an update weekly, Clock Buster every 9 days. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Vumedi | Clock Buster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.9 (4.4K ratings)](https://appshunter.io/ios/app/vumedi/id1074275721/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/clock-buster/id6797585802/reviews)** |
| Number of ratings | **4.4K** | 7 |
| Positive reviews | 68.3% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 9 days |
| Monetization | Ad-supported | **Free** |
| Size | 66 MB | 45 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [VuMedi, Inc.](https://appshunter.io/developer/1074275720) | [Jessica Azevedo Horty](https://appshunter.io/developer/6797586311) |

## What reviewers say

### Vumedi

[App page](https://appshunter.io/ios/app/vumedi/id1074275721)

Access a vast library of educational videos created by medical experts. Engage with a community of over a million physicians to discuss cases, share knowledge, and stay updated on the latest medical advancements. Prepare for complex scenarios and enhance patient care.

**Highlights:** Over 100,000 educational videos, Discuss cases with experts, Stay updated on medical advances, Prepare for challenging cases, Live webinars, Private messaging with faculty

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Playback speed controls finally added
- 👍 High quality, brief, meaty discussions worth my time
- 👍 Excellent lectures, precise, practical and up to date
- 👍 Excellent source of education for practicing physicians
- 👍 Excellent teaching tool

**What reviewers complain about**

- 🐛 App has problem, doesn't work after new update
- 🔧 Lacks video playback speed control, video skipping controls, and playlist management is confusing
- 🔧 Stupid app won't allow you to watch video at 2x speed
- 🔧 Clunky, not easy to add to playlists
- 🐛 Can't even access app, can't log in

**Reported bugs**

- App has problem, doesn't work after new update
- Can't even access app, can't log in
- Videos don't load
- App not working, videos are not loading

**Requested features**

- Add 2x speed playback
- Add ability to adjust playback speed
- Add video playback speed controls
- Add ability to swipe to fast forward/rewind
- Add offline play mode


### Clock Buster

[App page](https://appshunter.io/ios/app/clock-buster/id6797585802)

This real-time timer streamlines stroke care workflows in emergency settings. It helps medical professionals track critical intervals, calculate stroke scale metrics, and determine medication dosages. Secure live sharing keeps multidisciplinary teams synchronized for faster treatment.

**Highlights:** Real-time stroke code timing, Optimize acute ischemic stroke workflows, Minimize door-to-needle times, Track critical clinical intervals, Calculate real-time NIHSS stroke scale, Compute TNK dosing, Secure live sharing for teams

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

**In-app purchases:** none


## Frequently asked questions

### Is Vumedi free?

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

### Is Clock Buster free?

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

### Which has better reviews, Vumedi or Clock Buster?

Clock Buster is rated higher. Vumedi averages 4.9 out of 5 from 4.4K ratings, while Clock Buster averages 5.0 from 7 ratings.

### Do Vumedi or Clock Buster have ads?

Vumedi shows ads; Clock Buster does not.

### Which is updated more often, Vumedi or Clock Buster?

Vumedi ships an update weekly, and Clock Buster every 9 days. Most recently, Vumedi was updated on October 26, 2026 and Clock Buster 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.*