Appworthy

MMGuardian Child Phone App

MMGuardian Parental Control app gives parents the ability to set up parental…

MMGuardian.com
Get it onGoogle Play
Google Play rating1.8★12.1K ratings
PriceFreeListed price
Age4+Store age rating
CategoryUtilities
DeveloperMMGuardian.com

What we found

Full report

Some warnings 3 things we found but could not confirm. Nothing confirmed. Checked: 400 reviews, the Android app’s code, the store listing and the privacy label.

Money

  • Free to download.

Positives

From our automated analysis, 30 Oct 2026. Every label links to its evidence in the full report below.

This analysis describes version 4.0.52 of the app (the version number recorded inside the package we inspected), analyzed 2026-10-30 .

The store currently lists version 4.0.52, updated 2026-10-23.

Preview

Screenshot 1Screenshot 2Screenshot 3Screenshot 4

Store screenshots supplied by the developer.

About this app

MMGuardian Parental Control app gives parents the ability to set up parental control and us AI to monitor inappropriate pictures, social media, websites, location and much more.

MMGuardian helps parents to protect their child from:

* cyber predators(grooming, sextortion)

* cyberbullying

* drug abuse

* violence

* suicide ideation

* sexting

and stay in the know about their phone usage habits. Parents can set up comprehensive parental controls and monitoring on their child's Android phone. MMGuardian can also monitor picture messages, soical media messages, apps, contacts among other parental control features.

Note:

The app uses Android AccessibilityService API to implement some of the core features:

1. It collects App Usage Data to enable app monitoring and app blocking.

2. It collects Web Browsing History to implement web filtering and monitor.

3.…

From the developer’s store description.

For developers and the curious

The full report

The evidence, sources, measurements and versions behind every label above.

Findings and evidence

3 published · 5 shown, not confirmed

Context 1

Facts that add context without being a charge.

Asks for more sensitive permissions than similar apps

Measured

Requests 11 sensitive permissions (ACCESS_BACKGROUND_LOCATION, ACCESS_COARSE_LOCATION, ACCESS_FINE_LOCATION, CAMERA, PACKAGE_USAGE_STATS, READ_CONTACTS, READ_EXTERNAL_STORAGE, READ_MEDIA_IMAGES, READ_PHONE_NUMBERS, READ_PHONE_STATE, SYSTEM…

Sources
The app manifest
Agreement
A measured fact from one deterministic, checkable source.
Where measured
Found in the Android app’s package
Definition

The package requests substantially more of the device's sensitive permissions than the typical app in its category. This is a measurement, not an accusation: a permission is granted because a feature needs it, and a wide request list is a reason to look rather than a finding on its own.

How we know

Package artefact

sha256:9330cbd66b11f943a112b1ecbd958399ba4f5cec7e12dedba39e48a880ae33b5

Positives 2

Specific evidence of a useful property, within the stated scope.

No advertising SDKs

Measured

No advertising or mediation SDK among the 5 SDKs detected in the package

Sources
SDKs in the app package
Agreement
A measured fact from one deterministic, checkable source.
Where measured
Found in the Android app’s package
Definition

No advertising or mediation SDK of any kind was found in the package.

How we know

Package artefact

sha256:9330cbd66b11f943a112b1ecbd958399ba4f5cec7e12dedba39e48a880ae33b5

Developer says data deletion can be requested

Measured

The developer's store data-safety disclosure states that data deletion can be requested; we have not seen a deletion control in the app's own text

Sources
The app's own on-screen text and the store listing
Agreement
A measured fact from one deterministic, checkable source.
Where measured
Found in the Android app’s package. From the Google Play listing
Definition

The developer's data-safety disclosure on the store states that users can request deletion of their data, or the app's own text offers a way to delete the account. This restates what the developer declares; it is not a test of whether deletion works. Apple publishes no equivalent disclosure, so on an Apple-only listing only the app's own text can support it.

Open evidence

One source only — shown, not confirmed 5

Open observations that have not cleared the evidence bar.

Hard to cancel

One source only

The app's own text says: "Please contact customer services on [email protected]"

Sources
The app's own on-screen text
Agreement
Only one kind of source so far. Shown, not counted.
Where measured
Found in the Android app’s package

This observation has not cleared the required evidence standard.

Definition

Cancelling the subscription is blocked, hidden, multi-step, or simply does not take effect.

How we know

Package artefact

sha256:9330cbd66b11f943a112b1ecbd958399ba4f5cec7e12dedba39e48a880ae33b5

Paywall blocks the basics

One source only

The app's own text says: "The Trial Period has expired. You must subscribe to continue to use this Premium feature."

Sources
The app's own on-screen text
Agreement
Only one kind of source so far. Shown, not counted.
Where measured
Found in the Android app’s package

This observation has not cleared the required evidence standard.

Definition

The core of the app — not extras — sits behind payment, or previously-free function moved behind a paywall.

How we know

Package artefact

sha256:9330cbd66b11f943a112b1ecbd958399ba4f5cec7e12dedba39e48a880ae33b5

Countdown-timer purchase pressure

One source only

Deadline pressure in the app's own copy: "MMGuardian: Your license will expire in 1 day, please re-subscribe to keep premium services"

Sources
The app's own on-screen text
Agreement
Only one kind of source so far. Shown, not counted.
Where measured
Found in the Android app’s package

This observation has not cleared the required evidence standard.

Definition

The app's own purchase copy attaches a deadline to buying — a countdown, 'offer ends in', 'limited time' — or ships a countdown view on a purchase-screen layout.

How we know

Package artefact

sha256:9330cbd66b11f943a112b1ecbd958399ba4f5cec7e12dedba39e48a880ae33b5

Usable without an account

One source only

The app's own text says: "Accessibility"

Sources
The app's own on-screen text
Agreement
Only one kind of source so far. Shown, not counted.
Where measured
Found in the Android app’s package

This observation has not cleared the required evidence standard.

Definition

The app's own screens offer a way past sign-up — guest access, skipping, or browsing before registering — rather than gating the product behind an account. The store's privacy disclosure is checked alongside it: that disclosure is self-reported, so it corroborates this credit rather than establishing it.

How we know

Package artefact

sha256:9330cbd66b11f943a112b1ecbd958399ba4f5cec7e12dedba39e48a880ae33b5

Works offline

One source only

The app's own text says: "Device is low on space. Messaging will automatically delete older messages to free up space."

Sources
The app's own on-screen text
Agreement
Only one kind of source so far. Shown, not counted.
Where measured
Found in the Android app’s package

This observation has not cleared the required evidence standard.

Definition

The app's own copy describes working without a connection — offline mode, downloading for offline use, or content saved for later. Shown because readers filter on it; it is a feature, not a fairness property, and never counts for or against an app.

How we know

Package artefact

sha256:9330cbd66b11f943a112b1ecbd958399ba4f5cec7e12dedba39e48a880ae33b5

Nothing was published as a thing to watch for in this assessment. That is not a finding that nothing is wrong with the app.

What reviewers report

400 reviews read · 0 review-based observations

No review-based observation is published in this assessment. That does not establish that reviewers had no problems.

Measurements

8 measured · 0 not assessed

“Not assessed” means we could not measure it. It is never a zero and never a pass.

From store data and reviews

Developer replies to reviews
Replies to fewer than 1 review in 20
Price in the store description
The store description lists a price and how often it bills
Cancelling, in the store description
The store description doesn’t say how to cancel (most don’t)
Themes reported by reviewers
No theme reported
Counted from the reviews we have read for this app. "No theme reported" means no theme reached our reporting threshold — it is not a finding that nothing is wrong with this app, and we do not say it is.
Five-star share of ratings
Under 65% five-star
Arithmetic on the stores' own published rating counts. It says nothing about why the ratings fall where they do.

In the app package we scanned

Android package 4.0.52, scanned 29 Oct 2026. These describe that package, not the current store version.

Sensitive permissions
6 or more requested
Counted against a fixed list of eighteen sensitive Android permissions: sixteen runtime permissions, among them location, camera, microphone, contacts and SMS, and two the user must switch on in system settings, drawing over other apps and usage access. Requesting one is not itself a finding.
Analytics or tracking SDKs in the scanned package
1–2 found
Advertising SDKs in the scanned package
None found
Counted as distinct SDKs in the package we scanned. One mediation bundle can contribute several, so this is not a count of advertisers.
How we know

Supporting measurements: not a complete list of possible harms or positives. Measurement vocabulary 1.4 · how these are measured

Versions and dates analysed

Assessed 30 Oct 2026

This analysis describes version 4.0.52 of the app (the version number recorded inside the package we inspected), analyzed 2026-10-30 .

The store currently lists version 4.0.52, updated 2026-10-23.

Store update history

Each store’s release notes, as the developer wrote them. They are the developer’s words, not ours.

Google Play

Version 4.0.52 · 2026-10-23

No release notes were provided for this version.

Assessment record

Status
Automated analysis
App identifier
mmguardian-child-phone-app
Assessment date
30 Oct 2026
Sources used
6 independent signals: user reviews, SDKs in the app package, the app's own on-screen text, the app manifest, the store listing and the store privacy disclosure
Reviews read
400
Package examined
Android · 4.0.52 · scanned 29 Oct 2026
Human inspection
Not completed

Assessed 2026-10-30 from 400 user reviews, the app's package, the store listing and its privacy label.

How we know
Measurement vocabulary
1.4

How this page was produced

Analyzed 2026-10-30 Version analyzed: 4.0.526 independent signals400 reviews scannedConfidence: HighNot human-reviewedVocabulary v1.14Methodology v1.3
Signals run: user reviews, SDKs in the app package, the app's own on-screen text, the app manifest, the store listing and the store privacy disclosure.

Store facts

Google Play

What the stores publish. Store ratings are the stores’ numbers, not Appworthy’s, and are never averaged across stores.

Google Play

Store rating
1.78 ★ · 12,143 ratings
Version
4.0.52
Updated
23 Oct 2026
Price
Free
Age rating
4+
Size
Not supplied
Open in Google Play
Developer
MMGuardian.com
Category
Utilities
Listing price
Free

No itemized purchase list is available for this listing.

Method and limits

What this report can and cannot show

How the automated analysis works

This assessment is produced automatically. Six independent signals are read — user reviews, SDKs in the app package, the app's own on-screen text, the app manifest, the store listing and the store privacy disclosure — and each candidate finding is filed under the sources that support it.

No charge stands on one kind of evidence — with one published exception. A finding is either a measured fact that anyone can reproduce (an ad SDK is in the package; every recurring plan the store lists is named as weekly, the term read from the purchase names, with a list cut off at the store’s 10-item maximum not assessed; the privacy label omits a tracker we can see), or it is an interpretation — and an interpretation needs independent sources to agree before it reaches the catch list. The exception is a harm only users can see: a charge may publish from reviews alone, as “Reported by N users”, once enough reviewers raise it to clear that charge’s own published bar. That agreement rule is what replaced the human reviewer, not a model’s confidence.

There is no overall score, on purpose. A 0–99 number was published here until 2026-09-15. It was withdrawn because it discriminated too weakly to be the instrument — 44.7% of every pair of apps tied — and because a single number is a verdict where a count is an observation. What publishes instead is a row of measurements, each of which says what was counted and, where we could not look, says that instead.

Findings under One source only are real reports we do not stand behind as findings. They are shown because withholding them entirely would hide a genuine complaint, and labelled because publishing them as charges would be an accusation off a single source.

Limits of this report

  • A package scan is static. It identifies code and text in one Android build. It does not measure a live ad session, test a deletion request, or count the steps needed to cancel.
  • Reviews keep their sample. A review-only charge shows distinct reviewers, the share and the sample size, and is published only once it clears that label’s published threshold. Calibration labels are machine-drafted and not yet confirmed by a person.
  • Not assessed is a state. It is never a zero and never a pass.
  • A missing label is not a clean bill of health. It means the evidence did not support one, not that the app is problem-free.
Not yet human-reviewed. A hands-on test can confirm or contradict a finding and adds its own measurements; it does not change a measurement row. Hands-on inspections are not yet open.
Review thresholds Read the methodology For developers

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