# Teaching724 vs UNC Well Aware

The clearest difference is iOS requirement: Teaching724 at 12.0 against UNC Well Aware's 15.1. On price, rating, ratings volume and update cadence there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for Teaching724 against 5.0 for UNC Well Aware. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Teaching724 ships an update every 11 days, UNC Well Aware fortnightly. The most recent releases landed on June 1, 2026 and June 11, 2026 respectively.

## The numbers

| Metric | Teaching724 | UNC Well Aware |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/teaching724/id1475513500/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/unc-well-aware/id1582671776/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Fortnightly |
| Monetization | Free | Free |
| Size | 42 MB | 26 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DN INVESTMENT CORP.](https://appshunter.io/developer/1479609453) | [The University of North Carolina at Chapel Hill](https://appshunter.io/developer/924947571) |

## What reviewers say

### Teaching724

[App page](https://appshunter.io/ios/app/teaching724/id1475513500)

Prepare for the California real estate licensing exam with this app. It offers teaching videos, online study materials, and practice questions to help you pass on your first try. Covers essential topics like Finance, Practice, and Principles.

**Highlights:** California real estate exam preparation, Teaching videos, Online study materials, Practice questions, Finance, Practice, Principles topics, Mock exams, Certificates

**Features:** macOS Compatibility

**In-app purchases:** none


### UNC Well Aware

[App page](https://appshunter.io/ios/app/unc-well-aware/id1582671776)

This app empowers well owners to test their water for lead, microbial, and arsenic contamination using at-home kits. It utilizes machine learning and color analysis to interpret test results and provides connections to local resources for further action.

**Highlights:** At-home water testing, Lead, microbe, and arsenic detection, AI-powered result analysis, Connect to local resources, Water test history, Citizen science participation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Teaching724 free?

Teaching724 is free to download, with no in-app purchases.

### Is UNC Well Aware free?

UNC Well Aware is free to download, with no in-app purchases.

### Which has better reviews, Teaching724 or UNC Well Aware?

Teaching724 and UNC Well Aware are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Teaching724 or UNC Well Aware have ads?

Neither Teaching724 nor UNC Well Aware shows ads.

### Which is updated more often, Teaching724 or UNC Well Aware?

Teaching724 ships an update every 11 days, and UNC Well Aware fortnightly. Most recently, Teaching724 was updated on June 1, 2026 and UNC Well Aware on June 11, 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.*