# OLSOS School vs Parent Compass App

The clearest difference is update cadence: Parent Compass App at every 2 months against OLSOS School's every 10 months. 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.

OLSOS School ships an update every 10 months, Parent Compass App every 2 months. Both last shipped on October 27, 2026.

## The numbers

| Metric | OLSOS School | Parent Compass App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Size | 56 MB | 50 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [OUR LADY STAR OF THE SEA PARISH GROSSE POINTE WOODS NONPROFIT](https://appshunter.io/developer/1641588659) | [Parent Compass, Inc.](https://appshunter.io/developer/1653454733) |

## What reviewers say

### OLSOS School

[App page](https://appshunter.io/ios/app/olsos-school/id1641588657)

**Features:** Vision Pro support

**In-app purchases:** none


### Parent Compass App

[App page](https://appshunter.io/ios/app/parent-compass-app/id6444265761)

**In-app purchases:** none


## Frequently asked questions

### Is OLSOS School free?

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

### Is Parent Compass App free?

Parent Compass App is free to download, with no in-app purchases.

### Do OLSOS School or Parent Compass App have ads?

Neither OLSOS School nor Parent Compass App shows ads.

### Which is updated more often, OLSOS School or Parent Compass App?

OLSOS School ships an update every 10 months, and Parent Compass App every 2 months. Most recently, OLSOS School was updated on October 27, 2026 and Parent Compass App on October 27, 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.*