Real store listing. Store data comes from public listings; the assessment type and evidence coverage are labeled on this page.

Math Kids - Add,Subtract,Count

Kids Learn to Add & Subtract

RV AppStudios LLC
No findings published
App Store rating4.6★9.6K ratings
PriceFreeListed price
Age4+Store age rating
Size260 MBiPhone download
CategoryEducation

At a glance

Full report

Things to watch for 0

Nothing published. That is not a guarantee the app is problem-free.

Positives 0

No specific positive published.

From our automated analysis, 15 Oct 2026.

This analysis describes version 2.0.7 of the app, analyzed 2026-10-15 . The app may have changed since.

The store currently lists version 2.0.7, updated 2026-10-01.

Preview

Screenshot 1Screenshot 2Screenshot 3Screenshot 4Screenshot 5Screenshot 6Screenshot 7Screenshot 8

Store screenshots supplied by the developer.

About this app

It's never too early to start your child's education. Preschoolers, kindergarteners, toddlers, and older kids are eager to learn their ABCs, counting, addition, subtraction, and more! The best way to encourage that is to share smart, well-made educational apps and games with them on a daily basis.

Math Kids is the perfect introduction to the basics of counting, addition, and subtraction. It will teach your toddler, kindergartener, 1st grader sorting and logical skills along with early mathematics, giving them the perfect foundation for a lifetime of learning.

Math Kids is a free learning game designed to teach young children numbers and mathematics.…

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

No findings published
This assessment published no findings. That is a statement about what the evidence we had could show, not a clearance of the app.

What reviewers report

151 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

5 measured · 3 not assessed

Supporting measurements. They are not a complete list of possible harms or positives. “Not assessed” means we could not measure it — never zero, 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
States no price and billing period
Cancelling, in the store description
Does not say how to cancel
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
65–79% 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

No package has been scanned for this app, so nothing is published about what it ships. That is an absence of evidence, not a finding.

Sensitive permissions
Not assessed
No package has been scanned for this app
Analytics or tracking SDKs in the scanned package
Not assessed
No package has been scanned for this app
Advertising SDKs in the scanned package
Not assessed
No package has been scanned for this app

Measurement vocabulary 1.4 · how these are measured

Versions and dates analysed

Assessed 15 Oct 2026

This analysis describes version 2.0.7 of the app, analyzed 2026-10-15 . The app may have changed since.

The store currently lists version 2.0.7, updated 2026-10-01.

Store update history

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

App Store

Version 2.0.7 · 2026-10-01
Make addition practice more fun with our new 3 Number Addition mode. Kids can now build their skills by solving simple addition problems with three numbers. - Practice adding three numbers - Improve addition skills step by step - Enjoy fun, interactive math practice

Assessment record

Status
Automated analysis
App identifier
math-kids-apple-1272098657
Assessment date
15 Oct 2026
Sources used
2 independent signals: user reviews and the store listing
Reviews read
151
Package examined
No package scan
Measurement vocabulary
1.4
Human inspection
Not completed

Assessed 2026-10-15 from 151 user reviews and the store listing. We have not scanned the app's package, so nothing on this page was read from inside the app itself.

How this page was produced

Analyzed 2026-10-15 Version analyzed: 2.0.72 independent signals151 reviews scannedConfidence: HighNot human-reviewedVocabulary v1.13Methodology v1.3
Signals run: user reviews and the store listing. Not yet checked: SDKs in the app package, the app's own on-screen text, the app manifest and the store privacy disclosure.

Store facts

App Store

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

App Store

Store rating
4.56 ★ · 9,582 ratings
Version
2.0.7
Updated
1 Oct 2026
Price
Free
Age rating
4+
Size
260 MB
Open in App Store
Developer
RV AppStudios LLC
Category
Education
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. Two independent signals are read — user reviews and the store listing — 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 subscription bills weekly; 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.

Request a correction

[email protected]

Write to [email protected], or use the form. Name the finding, the app version and the evidence that needs correcting. Factual corrections are free and never depend on buying anything.