Comparison

PDF Converter vs Send Documents Fax

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

PDF Converter

Features
Read full description

An APP that converts various file formats into each other, supporting the exchange of multiple file formats such as PDF, documents, tables, PPT, etc., which can meet the processing needs of different user groups for different documents. Multiple format conversion Support the conversion of PDF to various common document formats such as Word, Excel, PPT, PNG, etc; PDF file editing Support online processing functions such as adding, deleting, and adjusting pages; PDF file reading Online reading of PDF files, supporting text functions such as annotations Efficient and stable conversion Support one click convenient conversion, no garbled characters or other issues during the conversion process, professional and stable; Subscription Terms: ο»Ώ - Payment will be charged to iTunes Account at confirmation of purchase; – Subscriptions are billed weekly, monthly, quarterly, or annually at the rate based on the subscription plan - 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://www.freeprivacypolicy.com/live/e5038b7b-7e84-407a-a65f-94b774c51951; - Terms of Use: https://www.freeprivacypolicy.com/live/d7fa4aa9-40e2-4127-a80a-1fc5b5c220f5;

About

Send Documents Fax

Features
Read full description

Turn your iPhone or iPad into a powerful mobile fax machine. Send documents, photos, PDFs, and scans as real faxes – anytime, anywhere. Perfect for business, healthcare, legal, or personal use. No fax machine or phone line needed. Key Features: Send Fax from iPhone or iPad in seconds Scan with Phone Camera – Auto edge detection and image enhancement Upload Files from Cloud – Supports iCloud, Dropbox, Google Drive, OneDrive & more Add Cover Pages & Schedule Faxes for professional delivery Get a Dedicated Fax Number to receive faxes directly in the app Track Fax Delivery Status in real time Global Faxing – Send to over 150 countries Secure Faxing – End-to-end encryption for HIPAA-compliant use Use Cases: Fax contracts, receipts, ID cards, forms, or medical records Ideal for professionals, remote workers, small businesses, and freelancers Try Free Get started with free pages. Upgrade anytime for higher volume faxing. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy http://cheese-quake.com/apps_policies/fax/policy.html

Screenshots

PDF Converter3 screens
Send Documents Fax4 screens

Verdict

The call

PDF Converter and Send Documents Fax are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. PDF Converter sells 2 in-app purchases, starting at $4.99 per 7 days and Send Documents Fax sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

PDF Converter ships an update every 5 days, Send Documents Fax weekly. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

ScorecardNo meaningful differences
PDF Converter versus Send Documents Fax: the parameters behind the verdict, then further details
ParameterPDF ConverterSend Documents Fax
PriceFreeFree
Update frequencyEvery 5 days β€” betterWeekly
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.0 β€” better
Further details β€” not scored
Size7 MB54 MB
Age rating4+4+
DeveloperδΊ‘θΆ… ε½­Cheese Quake LLC

In-app purchases

2 purchases

PDF Converter

Subscriptions2
  • PDF Converter Weekly Members3 Days trial$4.997 Days
  • PDF Converter Weekly Members$29.991 Year
4 purchases

Send Documents Fax

Subscriptions4
  • Monthly with trial3 Days trial$6.991 Month
  • Monthly$6.991 Month
  • Annual Subscription for Fax$19.991 Year
Show 1 more
  • Annual with trial3 Days trial$19.991 Year

Questions

Is PDF Converter free?
PDF Converter is free to download, with in-app purchases available.
Is Send Documents Fax free?
Send Documents Fax is free to download, with in-app purchases available.
Do PDF Converter or Send Documents Fax have ads?
Neither PDF Converter nor Send Documents Fax shows ads.
Which is updated more often, PDF Converter or Send Documents Fax?
PDF Converter ships an update every 5 days, and Send Documents Fax weekly. Most recently, PDF Converter was updated on September 17, 2026 and Send Documents Fax on September 20, 2026.

Other comparisons