# OSHA 10 Construction vs Cotter Schools

The clearest difference is price: Cotter Schools at Free against OSHA 10 Construction's $2.99. Cotter Schools also leads on rating (3.7 vs 1.0) and ratings volume (6 vs 1). On update cadence, ads, in-app purchases and device support there is nothing between them.

Cotter Schools is free to download; OSHA 10 Construction costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Cotter Schools holds the better App Store score, 3.7 against 1.0. That said, the two scores are not equally well evidenced: Cotter Schools has 6 ratings behind it against 1, so its average is the more settled of the two.

OSHA 10 Construction ships an update every 11 months, Cotter Schools every 6 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | OSHA 10 Construction | Cotter Schools |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/osha-10-construction/id998180525/reviews) | **[3.7 (6 ratings)](https://appshunter.io/ios/app/cotter-schools/id1593902766/reviews)** |
| Number of ratings | 1 | **6** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 6 months** |
| Monetization | Paid | **Free** |
| Size | 5 MB | 56 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [James Kelly](https://appshunter.io/developer/825582894) | [Cotter Schools Inc](https://appshunter.io/developer/1593902768) |

## What reviewers say

### OSHA 10 Construction

[App page](https://appshunter.io/ios/app/osha-10-construction/id998180525)

Prepare for your OSHA 10 Construction certification with interactive quizzes and detailed reviews. An AI tutor provides 24/7 support, and revision mode helps reinforce knowledge and identify weak areas for efficient study. Pass your exam with confidence.

**Highlights:** Interactive quizzes, Detailed answer reviews, Personalized progress tracking, 24/7 AI tutor support, Revision mode, Identify weak areas

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

**In-app purchases:** none


### Cotter Schools

[App page](https://appshunter.io/ios/app/cotter-schools/id1593902766)

This app connects families to their school community, providing easy access to announcements, calendars, grades, homework, and financial information. It serves as a central hub for all essential school communications and resources.

**Highlights:** School announcements, Event calendars, Student grades and homework tracking, Family accounting and giving options, One-stop-shop for school communications

**In-app purchases:** none


## Frequently asked questions

### Is OSHA 10 Construction free?

OSHA 10 Construction costs $2.99, with no in-app purchases.

### Is Cotter Schools free?

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

### Which has better reviews, OSHA 10 Construction or Cotter Schools?

Cotter Schools is rated higher. OSHA 10 Construction averages 1.0 out of 5 from 1 ratings, while Cotter Schools averages 3.7 from 6 ratings.

### Do OSHA 10 Construction or Cotter Schools have ads?

Neither OSHA 10 Construction nor Cotter Schools shows ads.

### Which is updated more often, OSHA 10 Construction or Cotter Schools?

OSHA 10 Construction ships an update every 11 months, and Cotter Schools every 6 months. Most recently, OSHA 10 Construction was updated on November 1, 2026 and Cotter Schools 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.*