# Colonel David Marcus School vs Nevvon

The clearest difference is review sentiment: Colonel David Marcus School at 100% against Nevvon's 3%. Colonel David Marcus School also leads on rating (4.0 vs 3.5) and iOS requirement (13.0 vs 15.0). Nevvon's advantage is ratings volume (391 vs 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.

Colonel David Marcus School holds the better App Store score, 4.0 against 3.5. That said, the two scores are not equally well evidenced: Nevvon has 391 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 100% of Colonel David Marcus School's written reviews are positive against 3% of Nevvon's.

Colonel David Marcus School ships an update monthly, Nevvon every 3 weeks. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Colonel David Marcus School | Nevvon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (4 ratings)](https://appshunter.io/ios/app/colonel-david-marcus-school/id1177642743/reviews)** | [3.5 (391 ratings)](https://appshunter.io/ios/app/nevvon/id1438203875/reviews) |
| Number of ratings | 4 | **391** |
| Positive reviews | **100.0% of reviews** | 3.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 69 MB | 57 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [AIS Developers, LLC.](https://appshunter.io/developer/995784810) | [Nevvon Inc.](https://appshunter.io/developer/1438203874) |

## What reviewers say

### Colonel David Marcus School

[App page](https://appshunter.io/ios/app/colonel-david-marcus-school/id1177642743)

This app connects parents, students, teachers, and administrators with school news, event calendars, and online resources. It facilitates staying informed and engaged with the school community.

**Highlights:** School news updates, Interactive event calendars, Access to online resources, Stay connected with school, Information for parents, students, teachers, administrators

**Features:** Vision Pro support

**In-app purchases:** none


### Nevvon

[App page](https://appshunter.io/ios/app/nevvon/id1438203875)

This app offers a technologically advanced online education system designed to enhance the healthcare sector. It collects machine-intelligent data to help companies with high employee turnover make data-driven decisions and improve employee performance. The platform is built with a focus on simplicity, relevance, and progressive solutions.

**Highlights:** Technologically advanced online education system, Machine intelligent data collection, Data-driven decision making for companies, Employee performance enhancement, Compliance requirement fulfillment, Caregiver industry focus

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

**In-app purchases:** none

**What reviewers like**

- 👍 Content is good
- 🌟 Amazing experience (rare)

**What reviewers complain about**

- 🐛 App constantly freezes
- 🐛 Lessons take longer than labeled
- 🐛 App is painstakingly slow
- 🐛 Glitches prevent lesson completion
- 🐛 Loading screens appear too often

**Reported bugs**

- App constantly freezes
- Lessons take longer than labeled
- App is painstakingly slow
- Glitches prevent lesson completion
- Loading screens appear too often

**Requested features**

- Option to turn off audio and video
- Ability to skip ahead in lessons/videos
- Clearer information on state approvals and NAC#


## Frequently asked questions

### Is Colonel David Marcus School free?

Colonel David Marcus School is free to download, with no in-app purchases.

### Is Nevvon free?

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

### Which has better reviews, Colonel David Marcus School or Nevvon?

Colonel David Marcus School is rated higher. Colonel David Marcus School averages 4.0 out of 5 from 4 ratings, while Nevvon averages 3.5 from 391 ratings.

### Do Colonel David Marcus School or Nevvon have ads?

Neither Colonel David Marcus School nor Nevvon shows ads.

### Which is updated more often, Colonel David Marcus School or Nevvon?

Colonel David Marcus School ships an update monthly, and Nevvon every 3 weeks. Most recently, Colonel David Marcus School was updated on October 10, 2026 and Nevvon 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.*