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Is Guard Viewer Safe?

Guard Viewer privacy label · by KeyLife International Technology Limited · checked November 2026

  • Collects location
App Privacy label Developer-reported · checked November 1, 2026
Used to track you
0types

None declared

Linked to you
2types
Not linked to you
2types
Short answer

Mostly a question of trust: Guard Viewer collects data linked to you but declares no tracking. The sensitive items are location. In total the label lists 3 data types; 40% of security camera apps we checked declare tracking.

At a glance

Guard Viewer privacy in one look

Data exposure on the label
Linked to you
  1. 1
  2. 2
  3. 3
  4. 4

Built only from the developer's App Store label. It describes disclosure, not tested behaviour.

Verdict from the label
Linked to you, no tracking

Guard Viewer collects 2 data types tied to your identity but declares no tracking.

Try it

Did Guard Viewer ask for something?

Pick the permission prompt you saw. We compare it with what Guard Viewer's developer declared.

It asked me for access to…
Tap a prompt to compare it with the label.
Matches the label

Guard Viewer lists Location on its label. Choose While Using and turn off Precise Location if the feature works without it.

Not on the label

User Content is not on Guard Viewer'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.

Not on the label

Contacts is not on Guard Viewer'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.

Not declared on the label

Guard Viewer declares no tracking, so a tracking prompt would contradict its label. Decline it, and consider reporting the mismatch to Apple.

Not on the label

Health & Fitness is not on Guard Viewer'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.

A permission is what the app can reach on your iPhone; the label is what the developer says leaves it. They answer different questions.

Line by line

What Guard Viewer collects, explained

Data typeWhat it coversWhere to limit it
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.
Contact InfoLinked to you Your name, email address, phone number or postal address. Use Sign in with Apple with Hide My Email where offered, and check the app's account and marketing preferences.
IdentifiersLinked to youNot linked 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.
Reading the label

What Guard Viewer's label means for you

Guard Viewer's label has 2 types under “Data Linked to You”, 2 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.

Guard Viewer declares no tracking, which means the developer says it does not combine your data with other companies' data for advertising or sell it to data brokers. The data linked to you — contact info and identifiers — is still tied to your identity, typically through an account, and is covered by the developer's privacy policy and retention rules.

The items that deserve the most attention are location. Location history reveals home, work and routines. Precise location deserves the most scrutiny.

Security camera apps stream video from inside and around your home. Cloud recording, sharing with household members and law-enforcement request policies all matter. Turn on two-factor authentication for the camera account and review who has shared access.

Among the 164 security camera apps in our snapshot with a label, 40% declare tracking, 66% collect data linked to you and 17% say they collect nothing. Guard Viewer lists 3 data types, about the same as the average of 3.1 for this group.

Business apps often handle other people's data — clients, colleagues and customers — so what they collect can affect more than you.

On your iPhone

Settings to check for Guard Viewer

  1. 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. 2

    Location

    Settings › Privacy & Security › Location Services › Guard Viewer. Choose While Using or Never, and switch off Precise Location if a city-level answer is enough.

  3. 3

    Microphone & camera

    Settings › Privacy & Security › Microphone and Camera. The orange and green dots in the status bar show when either is in use.

  4. 4

    Sign-in

    When creating an account, Sign in with Apple can give the app a relay address from Hide My Email instead of your real one.

  5. 5

    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.

  6. 6

    Notifications

    Settings › Notifications › Guard Viewer › Show Previews: When Unlocked keeps message and account details off the Lock Screen.

Cross-app tracking

Does Guard Viewer track you?

No tracking declared

There is no “Data Used to Track You” section on Guard Viewer's label.

Does Guard Viewer track you? Full answer and how to stop it →

iOS 18 and later

Lock Guard Viewer behind Face ID

  1. Find Guard Viewer on your Home Screen or in App Library.
  2. Touch and hold the icon until the quick-actions menu opens.
  3. Tap Require Face ID (or Require Touch ID / Require Passcode, depending on your iPhone).
  4. Tap Require Face ID again to confirm. Guard Viewer now asks for authentication every time it opens.

The lock is an iPhone feature, so it works whether or not Guard Viewer has a passcode of its own. It does not change what the app sends to its developer.

From the App Store record

About Guard Viewer

DeveloperKeyLife International Technology Limited
App Store categoryBusiness
Latest version2.60.100, released September 2025
First releasedAugust 2015
RequiresiOS 8.0 or later
Size102 MB
Age rating4+
Languages29 (AR, BG, HR, CS, DA, NL, EN, FI…)
Bundle IDcom.app.phone.mobileez4view.store

The current version shipped in September 2025, over a year before our snapshot. Older apps can lag behind iOS privacy features such as limited photo and contact access.

Read with care

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 Guard Viewer 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 Guard Viewer's developer: Who can view my camera footage, and is it end-to-end encrypted?

How it compares

Guard Viewer vs similar security camera apps

Data types listed on each App Store privacy label
Tracks youLinked to youNot linkedCollects nothing

Fewer types is not automatically safer: a cloud backup app has to collect your files to work. Compare like with like.

Checking another app?

Look up any of our apps in seconds, or put two labels side by side.

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All business → Who tracks you? A–Z → Apps that collect location → Privacy label decoder →

Do it now

Your Guard Viewer privacy checklist

Tick what you have done
Tick each step as you do it on your iPhone.

Done. You have applied every control the label points to.

Quick quiz

True or false?

  1. Q1Guard Viewer's privacy label says it uses data to track you.
    Right.
    Not quite.

    False: there is no Data Used to Track You section on Guard Viewer's label.

  2. Q2Apple tests every app to confirm its privacy label is accurate.
    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.

  3. Q3Guard Viewer collects Location.
    Right.
    Not quite.

    True: Location appears on its label, in the Not Linked to You section.

  4. Q4Data “Not Linked to You” is never sent off your iPhone.
    Right.
    Not quite.

    It is collected and sent; the developer says it is de-identified rather than tied to your account or device.

  5. Q5Tapping “Ask App Not to Track” can stop an app from working.
    Right.
    Not quite.

    Apple's rules require apps to work the same whether or not you allow tracking.

Questions people ask

Guard Viewer privacy FAQ

Is Guard Viewer safe to use?
Based on its App Store privacy label, guard Viewer collects 2 data types tied to your identity but declares no tracking. Whether that is acceptable depends on what you will store in it. The label is developer-reported, not an independent security test.
Does Guard Viewer track you?
No. Guard Viewer's label has no Data Used to Track You section.
What data does Guard Viewer collect?
Location, contact info and identifiers. Of these, contact info and identifiers are linked to your identity.
Who makes Guard Viewer?
KeyLife International Technology Limited, according to the App Store. It was first released in August 2015 and the current version is 2.60.100.
Can I lock Guard Viewer with Face ID?
On iOS 18 or later, touch and hold Guard Viewer's icon and choose Require Face ID (or Touch ID / Passcode). This is an iPhone feature and works for most downloaded apps, whether or not the app has its own lock. If you don't see the option, update iOS.
How does Guard Viewer compare with other security camera apps?
Across 164 security camera apps with labels in our snapshot, 40% declare tracking and 17% say they collect no data. Guard Viewer lists 3 data types against an average of 3.1.
Who can view my camera footage, and is it end-to-end encrypted?
The privacy label cannot answer that. Look for it in Guard Viewer's privacy policy or support pages, linked from the App Store listing. Turn on two-factor authentication for the camera account and review who has shared access.
How do I delete my data from Guard Viewer?
Apps that let you create an account must also let you start account deletion from inside the app (an App Store rule since June 2022). Deleting the app from your iPhone alone does not delete data already sent to the developer.
Facts on this page come from Guard Viewer on the App Store, as reported by the developer. Checked 2026-11-01. How we collect data · Report a correction