# Site Supervision Safety Test vs ECATTS

The clearest difference is in-app purchases: ECATTS at none against Site Supervision Safety Test's 4. ECATTS also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Site Supervision Safety Test sells 4 in-app purchases, starting at $9.99 per 7 days. ECATTS asks for nothing beyond the download.

Site Supervision Safety Test ships an update every 3 weeks, ECATTS every 5 weeks. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Site Supervision Safety Test | ECATTS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 86 MB | 2 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Erdem Kara](https://appshunter.io/developer/1015700209) | [International Center for Leadership Development](https://appshunter.io/developer/1744948831) |

## What reviewers say

### Site Supervision Safety Test

[App page](https://appshunter.io/ios/app/site-supervision-safety-test/id6468613225)

Prepare for your Site Supervision Safety Exam with an AI-driven learning platform. Access over 1500 practice questions and realistic mock tests to assess your readiness. Save your progress and ensure you're well-prepared for your exam.

**Highlights:** Over 1500 AI-curated practice questions, Categorized questions by topic, Realistic 25-question mock tests, User account for progress saving, AI-driven content updates, Targeted revision for key concepts

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Weekly Subscription | $9.99 | per 7 days |
| Premium - Monthly Subscription | $24.99 | per month |
| Premium-Quarterly Subscription | $49.99 | per 3 months |
| Premium - Yearly Subscription | $99.99 | per year |


### ECATTS

[App page](https://appshunter.io/ios/app/ecatts/id6502296500)

**In-app purchases:** none


## Frequently asked questions

### Is Site Supervision Safety Test free?

Site Supervision Safety Test is free to download, with in-app purchases available.

### Is ECATTS free?

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

### Do Site Supervision Safety Test or ECATTS have ads?

Neither Site Supervision Safety Test nor ECATTS shows ads.

### Which is updated more often, Site Supervision Safety Test or ECATTS?

Site Supervision Safety Test ships an update every 3 weeks, and ECATTS every 5 weeks. Most recently, Site Supervision Safety Test was updated on October 12, 2026 and ECATTS on October 4, 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.*