# ICMS vs Ogden Preparatory Academy

The clearest difference is update cadence: Ogden Preparatory Academy at every 4 weeks against ICMS's every 2 months. ICMS's advantage is iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support there is nothing between them.

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

ICMS ships an update every 2 months, Ogden Preparatory Academy every 4 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | ICMS | Ogden Preparatory Academy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (2 ratings)](https://appshunter.io/ios/app/ogden-preparatory-academy/id6444208880/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 31 MB | 71 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CYBER ADVANCE SOLUTIONS (PRIVATE) LIMITED](https://appshunter.io/developer/1492413003) | [Ogden Preparatory Academy Inc.](https://appshunter.io/developer/1653096385) |

## What reviewers say

### ICMS

[App page](https://appshunter.io/ios/app/icms-esm/id1667525206)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ogden Preparatory Academy

[App page](https://appshunter.io/ios/app/ogden-preparatory-academy/id6444208880)

This app connects parents, students, teachers, and administrators with school news, event calendars, and online resources. It provides quick access to essential information to keep the school community informed and engaged.

**Highlights:** School news updates, Interactive event calendars, Access to online resources, Communication tools, Information hub

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

**In-app purchases:** none


## Frequently asked questions

### Is ICMS free?

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

### Is Ogden Preparatory Academy free?

Ogden Preparatory Academy is free to download, with no in-app purchases.

### Do ICMS or Ogden Preparatory Academy have ads?

Neither ICMS nor Ogden Preparatory Academy shows ads.

### Which is updated more often, ICMS or Ogden Preparatory Academy?

ICMS ships an update every 2 months, and Ogden Preparatory Academy every 4 weeks. Most recently, ICMS was updated on November 3, 2026 and Ogden Preparatory Academy on November 3, 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.*