# MCCS Connect vs Scheme O

The clearest difference is rating: Scheme O at 5.0 against MCCS Connect's 3.7. Scheme O also leads on update cadence (every 9 days vs every 3 months). MCCS Connect's advantage is ratings volume (6 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scheme O holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 6 and 2 respectively.

MCCS Connect ships an update every 3 months, Scheme O every 9 days. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | MCCS Connect | Scheme O |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (6 ratings)](https://appshunter.io/ios/app/mccs-connect/id6744334947/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/scheme-o/id6763953291/reviews)** |
| Number of ratings | **6** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 44 MB | 13 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [MCCS](https://appshunter.io/developer/1807130814) | [Collin Bergstrom](https://appshunter.io/developer/1895571491) |

## What reviewers say

### MCCS Connect

[App page](https://appshunter.io/ios/app/mccs-connect/id6744334947)

Discover events, services, and activities on installation. Find family-friendly options, fitness classes, dining, and support services. Stay informed and involved with your Marine Corps community.

**Highlights:** Discover installation events, Find services and activities, Family-friendly event listings, Fitness class information, Dining options, Support services directory

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

**In-app purchases:** none


### Scheme O

[App page](https://appshunter.io/ios/app/scheme-o/id6763953291)

This tactical planning tool enables leaders to quickly create mission graphics and planning products. It allows for rapid geometry creation, flexible map drawing, and route planning with checkpoints, streamlining the mission planning process.

**Highlights:** Rapid geometry creation, Flexible map drawing, Route planning with checkpoints, Integrated planning tools, Close air support planning, Weather integration, Data matrix output, 3D recon

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

**In-app purchases:** none


## Frequently asked questions

### Is MCCS Connect free?

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

### Is Scheme O free?

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

### Which has better reviews, MCCS Connect or Scheme O?

Scheme O is rated higher. MCCS Connect averages 3.7 out of 5 from 6 ratings, while Scheme O averages 5.0 from 2 ratings.

### Do MCCS Connect or Scheme O have ads?

Neither MCCS Connect nor Scheme O shows ads.

### Which is updated more often, MCCS Connect or Scheme O?

MCCS Connect ships an update every 3 months, and Scheme O every 9 days. Most recently, MCCS Connect was updated on October 8, 2026 and Scheme O on October 7, 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.*