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FAX from iPhone: Send Doc App

by Municorn Limited

  • Business
  • Free
View on the App Store
Rating
4.8
378.4K ratings
Top 13%among 264 Business apps
Last update
Sep 29, 2026
Version 2.13.28
Size
91 MB
Category
Business
Tracked since
Oct 9, 2026

Estimated revenue

A model estimate with a likely range, not a reported figure.

$350K/ month

Monthly gross store revenue (USD)

Estimated

Where this falls on the revenue bands

Likely range
$67K–2.3M
$250K–1M
Confidence
Low confidence
Chart day Oct 25, 2026
From Business grossing #10

Unverified model estimate. Neither Apple nor the developer has published this number, and the real figure can be several times higher or lower. Low confidence: the real figure can be a band higher or lower.

How this estimate is made

Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.

Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.

Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.

Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.

Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.

Full method

Screenshots

As shown on the App Store listing.

About this app

Text from the App Store listing.

Send & receive faxes from iPhone or iPad on the go. Fast and easy! No Fax Machine Required! Send any document everywhere. NO need to use an old school fax machine or go to a fax office.

Key Features:

Powerful fax app:

  • Fax from iPhone in 90+ international countries;
  • Advanced document scanner & image processing;
  • Best possible quality achieved no matter what types of documents you use;
  • Combine multiple documents into a ​single fax;
  • Preview any document before sending;

Receiving faxes:

  • Dedicated number to receive faxes;
  • Receive faxes from anywhere in the world;

Upload any types of documents:

  • Send just about any file type as a fax (PDF, DOC, JPG, PNG & TIFF, HTML);
  • Create new documents with images as you go (Photo Gallery, Camera);
  • Import any types of documents (Dropbox, iCloud, Google Drive, Box or any other source).

Try powerful tracking:

  • Track sent documents status via fax app.

Note, please:
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For free:

1. Download for free and streamline your faxing without ads;
2. Prepare and process documents at no charge;
3. Try it out by sending a demo fax to any number for free.

Ongoing fax services require an Active subscription.

*Opt for an annual subscription and save up to 52% compared to weekly payments.
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Information about the auto-renewal of subscription:

  • Payment will be charged to iTunes Account at confirmation of purchase;
  • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period;
  • The account will be charged for renewal within 24-hours before the end of the current period. The cost depends on the selected plan;
  • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase;

Privacy Policy: https://comfax.com/privacy/
Terms of Use: https://comfax.com/terms/

For any questions or inquiries, please get in touch: [email protected]

  • iPhone and iPad are trademarks of Apple Inc.

What’s new

Release notes for the latest version, as written by the developer.

v2.13.28
  • Bug fixes & improvements.

* Have any problems/ideas? Get in touch with us in the app or [email protected] *

Rank history

Daily position in the US charts. #1 is at the top.

Best rank
#6
Current rank
#10
Days charting
7 of 7

On the charts today

Small & simple score

How realistic it is for a small team to build something like this.

48/100

Not flagged as small & simple

  • Developer size0% · 25

    Developer: 10 apps on the charts

  • Audience size0% · 20

    Ratings: 378,368

  • App size60% · 10

    Size: 91 MB

  • Price model80% · 15

    Price model: free with in-app purchases

  • Demand proof100% · 30

    Best rank #3, 89 countries

An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2

How the score works

Gap check · UK

Is this US chart app missing in UK?

Already on UK charts

It showed up on a UK chart in the last 30 days, so it is not a gap.

Store not checked yet

This is a candidate, not a verdict. Charts show at most 100 apps, so not charting does not mean no demand. Check the UK store before you decide.

See all gaps

Version history

  • 2.13.28LatestReleased Sep 29, 2026