Appworthy

Reveal No Caller ID – MaskOff

Unmask & trap a blocked call

Moff Technologies LLC
Download on theApp Store
App Store rating4.7★803 ratings
PriceFreeIn-app $4.99–$99.99
Age4+Store age rating
Size74 MBiPhone download
CategoryProductivity
DeveloperMoff Technologies LLC

What we found

Full report

Too little checked to say Store information only. We haven’t analysed this app or read its reviews yet.

Money

  • Free to download · in-app purchases $4.99–$99.99 (10 listed, the most the App Store shows). Weekly plan $4.99 (about $259 a year). The other purchases’ names don’t say how often they bill.
  • If you subscribe through the store, cancel in iPhone Settings → your name → Subscriptions. Deleting the app doesn’t cancel a subscription.

Not yet tested.

The store currently lists version 2026.13, updated 2026-09-15.

Preview

Screenshot 1Screenshot 2Screenshot 3Screenshot 4Screenshot 5

Store screenshots supplied by the developer.

About this app

Harassed by "No Caller ID" calls? Turn the tables on them with MaskOff. Get instant proof of who's really calling and take back control.

Want proof it works? Call us with your number blocked at *67 1-415-429-1633. We'll show you what we can do!

REVEAL THE HIDDEN NUMBER

When someone hides behind No Caller ID, Private, or Blocked, MaskOff can reveal the phone number calling you. Decline the eligible hidden call and receive an alert with the revealed number.

TURN REPEATED CALLS INTO A RECORD

Keep revealed numbers, timestamps, and available call recordings together. Instead of trying to remember what happened, you’ll have a clear history of the calls you received.

CREATE EVIDENCE YOU CAN USE

Export your records as an evidence PDF or CSV for yourself, the police, an attorney, or anyone helping you deal with the situation.…

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

Not yet tested
Not yet tested. No analysis has been published for this app. A missing label is not a clean bill of health.

What reviewers report

No review coverage

No review analysis published for this app.

Measurements

3 measured · 5 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
Not assessed
Fewer than 50 reviews scanned — too few to state a rate
Price in the store description
The store description doesn’t list prices (most don’t)
Cancelling, in the store description
The store description doesn’t say how to cancel (most don’t)
Themes reported by reviewers
Not assessed
This app's reviews have not been assessed yet
Five-star share of ratings
90% or more 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
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

Not yet tested

Not yet tested. No analysis has been run for this app, so there is no version or date to report.

Store update history

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

App Store

Version 2026.13 · 2026-09-15
Fixes and polish for our Spanish and Arabic support. What's New: • The country selector now appears in your own language • Clearer messages when a verification code is wrong, expired, or you've tried too many times • Spanish now shows times as 7:19 a. m. instead of 24-hour • Layout fixes for right-to-left languages Core Features: • Unmask "No Caller ID" and hidden numbers instantly • Generate evidence-ready PDF reports for harassment or legal cases • Comprehensive call analysis and caller intelligence • Export detailed call data for your records Questions? We're here: [email protected]

Assessment record

Status
Not yet tested
App identifier
reveal-no-caller-id
Sources used
None recorded
Reviews read
None recorded
Package examined
No package scan
Human inspection
Not completed
How we know
Measurement vocabulary
1.4

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
4.73 ★ · 803 ratings
Version
2026.13
Updated
15 Sep 2026
Price
Free · In-app purchases
Age rating
4+
Size
74 MB
Open in App Store
Developer
Moff Technologies LLC
Category
Productivity
Listing price
Free · In-app purchases

Purchases the store lists

 What this app sells

From the store listing. Billing terms are read from each purchase’s name — the stores don’t publish them — so treat them as a strong hint, not a disclosure.

Subscriptions6
Weekly Plan with Free TrialWeekly$4.99
Premium PlanTerm not stated$14.99
Premium PlanTerm not stated$12.99
Basic PlanTerm not stated$4.99
Normal PlanTerm not stated$9.99
Normal PlanTerm not stated$7.99
Show 4 more purchases we couldn’t categorise

These are really on sale; we just can’t tell from the name whether they recur.

MaskOff Premium w/ Free TrialTerm not stated$7.99
MaskOff Premium w/ Free TrialTerm not stated$14.99
MaskOff Premium w/ Free TrialTerm not stated$99.99
MaskOff Premium w/ Free TrialTerm not stated$4.99
This list is cut off. Apple shows at most 10 in-app purchases, and this app is at the limit — so it very likely sells more than we can see.

Method and limits

What this report can and cannot show

What a missing label means

Not yet tested. No analysis has been published for this app, so there is no method to describe for it yet. A missing label is not a clean bill of health: it means nothing has been read, not that nothing is wrong.

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 human review gives an app hands-on, recorded measurements. None has been run for this app. Hands-on inspections are not yet open.
Review thresholds Read the methodology For developers

Request a correction

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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.

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