It depends on how you feel about tracking: Eato declares data used to track you. The sensitive items are health and fitness and location. In total the label lists 5 data types; 59% of health trackers we checked declare tracking.
Eato privacy in one look
- 1Collects nothing
- 2Not linked
- 3Linked
- 4Tracks you
Built only from the developer's App Store label. It describes disclosure, not tested behaviour.
Eato's developer reports using identifiers to track you across other companies' apps and websites.
Did Eato ask for something?
Pick the permission prompt you saw. We compare it with what Eato's developer declared.
Eato lists Location on its label. Choose While Using and turn off Precise Location if the feature works without it.
User Content is not on Eato's label. That can be fine: data used only on your iPhone does not have to be declared. If the data would need to leave the phone for the feature to work, ask why it is missing.
Contacts is not on Eato's label. That can be fine: data used only on your iPhone does not have to be declared. If the data would need to leave the phone for the feature to work, ask why it is missing.
Eato declares data used to track you, so expect the “Allow to track?” prompt. Tap Ask App Not to Track; the app must keep working without it.
Eato lists Health & Fitness on its label. Approve Health categories one at a time in the Health app.
A permission is what the app can reach on your iPhone; the label is what the developer says leaves it. They answer different questions.
What Eato collects, explained
| Data type | What it covers | Where to limit it |
|---|---|---|
| Health & FitnessSensitiveNot linked to you | Health and medical records, HealthKit data, and fitness or exercise data. | Health app › your profile › Apps: switch off each category the app should not read or write; check Settings › Privacy & Security › Motion & Fitness. |
| LocationSensitiveNot linked to you | Where your phone is, either precisely (street level) or approximately (city or area). | Settings › Privacy & Security › Location Services: choose Never or While Using, and turn off Precise Location if the app does not need it. |
| IdentifiersUsed to track youLinked to you | An account ID, screen name, customer number or a device-level ID such as the advertising identifier. | Settings › Privacy & Security › Tracking: turn off Allow Apps to Request to Track, or tap Ask App Not to Track when prompted. |
| Usage DataNot linked to you | What you tap, open and view inside the app, plus which ads you have seen. | There is no single iOS switch. Look for an analytics or personalised-ads toggle in the app's own settings. |
| DiagnosticsNot linked to you | Crash logs, launch times, hang rates and energy use. | Settings › Privacy & Security › Analytics & Improvements › Share With App Developers controls what Apple passes on; the app's own crash reporting is separate. |
What Eato's label means for you
Eato's label has 1 type under “Data Used to Track You”, 1 type under “Data Linked to You”, 4 types under “Data Not Linked to You”. A data type can appear in more than one section when it is used for different purposes — for example, identifiers used for both analytics and advertising.
Tracking is the declaration that most separates apps. It means identifiers from Eato can be combined with data from other companies to target or measure ads, or shared with data brokers. On iOS 14.5 and later, the app must ask your permission before tracking you through the advertising identifier; answering “Ask App Not to Track” blocks that identifier and tells the developer you have declined.
The items that deserve the most attention are health and fitness and location. Health data is among the most sensitive data an app can hold, and US health-privacy law (HIPAA) does not cover most consumer apps.
Health trackers collect symptoms, vitals and habits. In the US, most consumer health apps are not covered by HIPAA, so the privacy policy is your main protection. Grant HealthKit categories one by one in the Health app, and avoid connecting categories the app does not need.
Among the 180 health trackers in our snapshot with a label, 59% declare tracking, 84% collect data linked to you and 3% say they collect nothing. Eato lists 5 data types, about the same as the average of 5.1 for this group.
Health and fitness apps can read Apple Health data only for categories you approve, one by one. What they collect themselves is shown on the label.
Settings to check for Eato
- 1
Tracking
Settings › Privacy & Security › Tracking. If “Allow Apps to Request to Track” is off, apps cannot ask, and they are told to treat you as having declined. You can also turn it off for this app alone.
- 2
Location
Settings › Privacy & Security › Location Services › Eato. Choose While Using or Never, and switch off Precise Location if a city-level answer is enough.
- 3
Health
Health app › your profile picture › Apps › Eato. Turn categories on one at a time; the app cannot tell which ones you declined.
- 4
Lock the app
On iOS 18 and later, touch and hold the icon and choose Require Face ID. Anyone who picks up your unlocked phone then needs your face, fingerprint or passcode to open it.
- 5
Notifications
Settings › Notifications › Eato › Show Previews: When Unlocked keeps message and account details off the Lock Screen.
Does Eato track you?
Identifiers. Apple defines tracking as linking data from this app with data from other companies' apps, websites or offline sources for targeted advertising or ad measurement, or sharing it with a data broker.
Lock Eato behind Face ID
- Find Eato on your Home Screen or in App Library.
- Touch and hold the icon until the quick-actions menu opens.
- Tap Require Face ID (or Require Touch ID / Require Passcode, depending on your iPhone).
- Tap Require Face ID again to confirm. Eato now asks for authentication every time it opens.
The lock is an iPhone feature, so it works whether or not Eato has a passcode of its own. It does not change what the app sends to its developer.
About Eato
| Developer | ENERJOY PTE. LTD. |
| App Store category | Health & Fitness |
| Latest version | 1.9.1, released September 2026 |
| First released | March 2024 |
| Requires | iOS 15.0 or later |
| Size | 307 MB |
| Age rating | 4+ |
| Languages | 10 (EN, FR, DE, IT, JA, KO, PT, ZH…) |
| Bundle ID | com.eato.caloriecounter.weight.loss |
The current version shipped in September 2026, so the app is actively maintained and its label is likely current. Labels are updated by developers when practices change.
Also by ENERJOY PTE. LTD.: ShutEye.
What the label cannot tell you
- A label is self-reported. Apple publishes the developer's answers and can reject apps that misrepresent them, but it does not independently verify what Eato sends.
- It does not say where data is stored, how long it is kept, whether it is encrypted, or which companies receive it. The privacy policy covers those points.
- Optional data counts: if a feature lets you add something (a profile photo, a phone number), the type is listed even if you never use the feature.
- Data handled only on your iPhone is not 'collected', so a no-collection label is compatible with an app that reads your files locally.
- Third-party sign-in, payment processors and SDKs are supposed to be included, but a label can lag behind a new version.
The question to ask Eato's developer: Is my health data shared with partners or used for ads?
Eato vs similar health trackers
- Healthify
- Eato (this app)
- Blood Pressure Tracker
- Blood Pressure App-Health Body
- Tally: The Anything Tracker
- Health Tracker Heart Rate・BP
- Health Tracker BP Heart Rate
Fewer types is not automatically safer: a cloud backup app has to collect your files to work. Compare like with like.
Look up any of our apps in seconds, or put two labels side by side.
Apps similar to Eato
All health trackers → Who tracks you? A–Z → Apps that collect health & fitness → Privacy label decoder →
Your Eato privacy checklist
Done. You have applied every control the label points to.
True or false?
- Right.Not quite.
True: it lists identifiers under Data Used to Track You.
- Right.Not quite.
Labels are self-reported by developers. Apple can reject or remove apps that misrepresent practices, but it does not audit each label.
- Right.Not quite.
True: Health & Fitness appears on its label, in the Not Linked to You section.
- Right.Not quite.
It is collected and sent; the developer says it is de-identified rather than tied to your account or device.
- Right.Not quite.
Apple's rules require apps to work the same whether or not you allow tracking.