Smart Fax vs Send Documents Fax
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Smart Fax
Transform your mobile device into a portable fax machine. Send documents, photos, and scanned papers as faxes to over 100 countries instantly. Offers a convenient, secure, and affordable global faxing solution.
- Send faxes from phone
- Fax any document or photo
- Scan paper documents
- Support for 40+ file types
- Fax to over 100 countries
- Merge multiple documents
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Send a fax from your iPhone or iPad in minutes. No fax machine, no landline, no trip to a print shop. Scan paper with your camera, sign it, add pages from Files or your cloud storage, and fax it as one clean document. Follow the delivery status of every fax in History. HOW IT WORKS 1. Add pages: scan paper documents with the built-in scanner, pick photos, or import PDF, Word, Pages and other files. 2. Prepare: crop, adjust brightness and contrast, add your signature or remove pages. 3. Send: enter the fax number and tap Send. The country is detected from the number, and the delivery status appears in History. WHEN YOU STILL NEED A FAX • Doctor's offices, pharmacies and insurance claims • Banks, tax forms and government agencies • Signed contracts, leases and HR paperwork • Schools, courts and real estate offers FEATURES • Document scanner with automatic edge detection • Draw your signature and place it on any page • Import from Files, iCloud Drive, Dropbox and OneDrive • Supports PDF, Word, Pages, Numbers, PowerPoint (.pptx), text files and photos (JPEG, PNG, HEIC and more), up to 50 pages per file • Combine scans, photos and files into a single fax • Fax to the US, Canada and other countries • Fax history with delivery status • Resend any previous fax from History • No ads SUBSCRIPTION Smart Fax is free to download. Sending faxes requires a Smart Fax Premium subscription. Choose a weekly, monthly or yearly plan; each includes a page allowance of up to 50 pages per week, 200 pages per month or 2,500 pages per year. Prices are shown in the app before you subscribe and may vary by country. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically unless you cancel it at least 24 hours before the end of the current period. You can manage or cancel it at any time in Settings > [your name] > Subscriptions. Privacy Policy: https://smart-mobile-apps.com/smart-fax/privacy.html Terms of Use: https://smart-mobile-apps.com/smart-fax/terms.html Support: https://smart-mobile-apps.com/smart-fax/support.html
Send Documents Fax
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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
Verdict
The clearest difference is update cadence: Send Documents Fax at weekly against Smart Fax's every 6 weeks. Send Documents Fax also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Smart Fax sells 4 in-app purchases, starting at $8.99 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.
Smart Fax ships an update every 6 weeks, Send Documents Fax weekly. The most recent releases landed on November 6, 2026 and November 12, 2026 respectively.
| Parameter | Smart Fax | Send Documents Fax |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (192 ratings) — better | — |
| Positive reviews | 61.6% of reviews | — |
| Number of ratings | 192 — better | — |
| Update frequency | Every 6 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 45 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Smart Mobile Apps FZCO | Cheese Quake LLC |
Bugs and requests
Smart Fax
Reported bugs
3 issues- Faxes failing to send
- App crashing on launch
- Inconsistent fax status updates
Requested features
3 requests- Fax delivery confirmation
- Larger page limit for faxing
- More transparent pricing options
Send Documents Fax
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Smart Fax
- 1 week with trial$8.997 Days
- Smart Fax App - Premium Access$19.991 Month
- One Year Access$79.991 Year
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- 1 Year Premium Access$79.991 Year
Send Documents Fax
- Monthly with trial3 Days trial$6.991 Month
- Monthly$6.991 Month
- Annual Subscription for Fax$19.991 Year
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- Annual with trial3 Days trial$19.991 Year
Questions
Is Smart Fax free?
Is Send Documents Fax free?
Do Smart Fax or Send Documents Fax have ads?
Which is updated more often, Smart Fax or Send Documents Fax?
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