# Levy Library Mobile App vs UNC Well Aware

The clearest difference is update cadence: UNC Well Aware at fortnightly against Levy Library Mobile App's every 5 weeks. Levy Library Mobile App's advantage is ratings volume (7 vs 1) and iOS requirement (13.0 vs 15.1). On price, rating, ads and in-app purchases 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 Levy Library Mobile App against 5.0 for UNC Well Aware. That said, the two scores are not equally well evidenced: Levy Library Mobile App has 7 ratings behind it against 1, so its average is the more settled of the two.

Levy Library Mobile App ships an update every 5 weeks, UNC Well Aware fortnightly. The most recent releases landed on October 24, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Levy Library Mobile App | UNC Well Aware |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (7 ratings)](https://appshunter.io/ios/app/levy-library-mobile-app/id1456193502/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/unc-well-aware/id1582671776/reviews) |
| Number of ratings | **7** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 25 MB | 26 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Icahn School of Medicine at Mount Sinai](https://appshunter.io/developer/972625667) | [University of North Carolina at Chapel Hill](https://appshunter.io/developer/924947571) |

## What reviewers say

### Levy Library Mobile App

[App page](https://appshunter.io/ios/app/levy-library-mobile-app/id1456193502)

Access library resources, journals, and books, and register for classes. Connect with librarians, view events, and find library locations within the Mount Sinai Health System.

**Highlights:** Discover library resources, Register for classes, Chat with a librarian, Access events calendar, Interactive map of locations

**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 Levy Library Mobile App free?

Levy Library Mobile App 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, Levy Library Mobile App or UNC Well Aware?

Levy Library Mobile App and UNC Well Aware are both rated 5.0 out of 5 on the App Store, from 7 and 1 ratings respectively.

### Do Levy Library Mobile App or UNC Well Aware have ads?

Neither Levy Library Mobile App nor UNC Well Aware shows ads.

### Which is updated more often, Levy Library Mobile App or UNC Well Aware?

Levy Library Mobile App ships an update every 5 weeks, and UNC Well Aware fortnightly. Most recently, Levy Library Mobile App was updated on October 24, 2026 and UNC Well Aware on October 9, 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.*