Comparison

ST Integrity App vs UNC Well Aware

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

ST Integrity App

Features
Read full description

As one of the world’s leaders in semiconductors, we have a particular responsibility to lead by example. Our Code of Conduct is all about our values and commonly held principles that represent our corporate culture and history; it is the top-level reference guiding our behavior, decision-making and activities. Our Compliance & Ethics department has developed the ST Integrity App in order to help all STMicroelectronics’ employees to easily access useful information and resources on key topics contained in our Code of Conduct. The ST Integrity App also allows ST employees to test their knowledge with short quizzes, and to stay up-to-date with the latest news and developments in the field of Compliance & Ethics. It also provides easy access to our Misconduct Reporting Hotline, for those who need to Speak up. By acting ethically and in line with our Code of Conduct, we are ensuring the future of our company and each other.

About

UNC Well Aware

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
Read full description

The Well Aware App gives well users the tools to confidently test their water for lead, microbial, and Arsenic contamination. This innovative at-home microbe and lead testing platform was developed for use with well water. Using our machine learning and color analysis algorithms, the app can read and explain results from a lead testing strip, microbe (E. coli) test kit, and arsenic test kit. Features: -No registration required -By default, all data remains private and only on your phone -Scan lead test strips and microbe test kit to get results in a format that’s easy to understand -Get connected to local resources for additional testing and treatment -Participate in a voluntary Citizen Science campaign to help improve water quality testing across the United States -Water test history -Complete instructions for test kits Important Notice Regarding Test Kit Recommendations: This app is meant for use only with the Lamotte Lead Testing strip and the Aquagenx Compartment Bag Test. These tests are not available for individual purchase from the manufacturer. However, we are able to send users individual test kits thanks to our partnerships with the manufacturers. Developed through a partnership between researchers at UNC Chapel Hill and CrossComm, Inc.

Screenshots

ST Integrity App4 screens
UNC Well Aware4 screens

Verdict

The call

The clearest difference is update cadence: UNC Well Aware at fortnightly against ST Integrity App's every 4 months. ST Integrity App's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

ST Integrity App ships an update every 4 months, UNC Well Aware fortnightly. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

Scorecard2 real differences · 7 level
ST Integrity App versus UNC Well Aware: the parameters behind the verdict, then further details
ParameterST Integrity AppUNC Well Aware
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15.1
Further details — not scored
Size30 MB26 MB
Age rating4+4+
DeveloperSTMicroelectronicsUniversity of North Carolina at Chapel Hill

In-app purchases

None

ST Integrity App

No in-app purchases

None

UNC Well Aware

No in-app purchases

Questions

Is ST Integrity App free?
ST Integrity 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.
Do ST Integrity App or UNC Well Aware have ads?
Neither ST Integrity App nor UNC Well Aware shows ads.
Which is updated more often, ST Integrity App or UNC Well Aware?
ST Integrity App ships an update every 4 months, and UNC Well Aware fortnightly. Most recently, ST Integrity App was updated on November 6, 2026 and UNC Well Aware on November 7, 2026.

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