Health & Fitness · Privacy report
StressWatch icon
StressWatch: AI Stress Monitor
Free · ★4.7 · One Hundred Bad Ideas Limited

Is StressWatch safe?

It collects a lot of your data, and shares it with trackers.

Our take. StressWatch carries 7 third-party trackers and its own label declares it links 1 categories of your data to you. It collects a lot itself, and shares a lot with outside companies.

Privacy footprint · vs 109 health & fitnessModerate
Trackers from other companies7 · some
typical health & fitness: 6
Data the app links to you1 type · some
typical health & fitness: 5 · from its own privacy label
What it collects about you

StressWatch links 1 category of your data to you.

From the developer's own App Store privacy label. These are the kinds of data StressWatch ties to your identity, and it also declares it shares data to track you across other apps.

Purchases
Who else is inside

It carries trackers from 3 companies.

Third-party SDKs found in the app, matched to the company that publishes each. Present in the code; we do not observe what they transmit.

🇺🇸GoogleAnalytics
Firebase, AdMob and Google analytics SDKs, built to record how you use the app and serve ads.
4
SDKs
🇩🇪AdjustAttribution · Germany
Marketing attribution, built to tie installs and in app events back to ad campaigns.
2
SDKs
🏢Other third partiesadvertising
A third-party SDK.
1
SDK
How it compares

Where it sits among health & fitness.

Every one of these apps we have scanned, on the two measures above: third-party trackers it carries (across) and data it links to you on its own label (up). Toward the top right is more invasive.

Each dot is one health & fitnes app. StressWatch sits to the right, carrying more third-party tracking than most.

Other signals

Two more flags.

Each is a fact read straight from the app. The same checks run on every app we scan. Only the ones that apply here are shown.

!

It declares cross-app tracking

Its own App Store label says it tracks you across other companies apps and websites using your advertising identifier.

!

It sends analytics to a company in Germany

Adjust is a Germany company. Its analytics SDK is built into the app.

The evidence

What it's built from.

All 25 SDKs in the app, grouped by what they are for. 7 are third-party trackers.

1
2
4
1
17
1advertising
2attribution
4analytics
1crash reporting
17standard libraries

7 of the 25 are third-party trackers. The rest are the app's own code and standard open-source building blocks.

Show the full SDK list
GoogleAnalytics · USA
Firebase Core · Firebase Remote Config Interop · Firebase Sessions · Google Data Transport
AdjustAttribution · Germany
Adjust · Adjust Signature
Other third partiesadvertising
Snap Kit
Standard libraries17 · on-device
The app's own code plus open-source interface, storage and networking libraries.

How we know this

Counterspy downloads the app from the App Store and statically analyzes its compiled binary. Embedded SDKs are matched against a signature database and resolved to the company that operates each. We also read the developer's App Store privacy label, which lists the data the app says it collects and links to you. We do not run the app or intercept its traffic, so we report capabilities present in the code and the developer's own disclosures, not proven transmission. We assess privacy and data collection, not malware, security flaws, or developer intent. Reports are automated and never edited for payment. Scan v3.0.1, 2026-04-04.

  1. Third-party trackers are advertising, analytics and attribution SDKs detected by static signature matching. Presence shows a capability is compiled in, not that it ran or transmitted data.
  2. "Data the app links to you" is the count of data categories the developer declares as Data Linked To You in its App Store privacy label. Labels are self-reported and not verified by Apple.
  3. Comparison across the 109 health & fitness in our corpus. Trackers: median 6. Data linked to you: median 5.