Smart Fax vs Preflop Range Builder
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
Preflop Range Builder
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Preflop Range Builder is for making your own poker hand range charts — not for reading someone else's. You get a 13x13 grid of all 169 starting hands. Drag across it and paint the hands into tiers you define yourself. PAINT WITH YOUR FINGER Drag to fill cells in one stroke. Tap a painted cell again with the same rank to clear it. Undo and redo work one stroke at a time, so fine adjustments are quick. Haptics confirm every change. DEFINE YOUR OWN RANKS You start with eight: SS, S, A, B, C, D, F and Borderline. Every name, colour and count is yours to change. Ranks can be solid or outlined, so a "maybe" region can look like one. Each rank carries a note, which is where the condition lives — how many players are left behind you, what stack depth, whatever you actually use to decide. SEE HOW WIDE YOU ARE The breakdown shows how many of the 169 hands sit in each rank, and what share of the range that is. In landscape it sits beside the chart, so you can watch the range widen as you paint. SHARE AS ONE IMAGE Export the chart and its breakdown as a single card. Save it to Photos or send it straight to someone. Useful when you want to compare ranges with the people you play with. FULL SCREEN, AND IT ROTATES Show the chart on its own, filling the screen. Rotate it 90 degrees at a time so the person across the table reads it the right way up. BUILT FOR LANDSCAPE On iPhone the app stays in landscape, so the chart uses the full height of the screen with the controls beside it. iPad works in both orientations. THE GRID FOLLOWS THE STANDARD Rows and columns run A, K, Q, J, T, 9, 8, 7, 6, 5, 4, 3, 2. Pairs on the diagonal, suited above it, offsuit below. The same orientation as the charts in books and other tools, so nothing needs re-reading. ALSO - Duplicate and delete ranges - Everything is saved, and survives a restart - System, Light or Dark appearance PRICE Free, with ads. Creating your third or later chart requires watching a video ad. There are no in-app purchases. YOUR DATA Charts are stored on your device and never sent to a server. There is no account and no sign-in. Back-ups are up to you — deleting the app deletes your charts. Note: this is a study and reference tool. There is no gameplay, no wagering and no money of any kind in the app.
Screenshots
Verdict
The clearest difference is in-app purchases: Preflop Range Builder at none against Smart Fax's 4. Preflop Range Builder also leads on update cadence (every 8 days vs every 6 weeks). Smart Fax's advantage is ads (none vs shown). On price, device support and iOS requirement 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. Preflop Range Builder asks for nothing beyond the download.
Smart Fax ships an update every 6 weeks, Preflop Range Builder every 8 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Smart Fax | Preflop Range Builder |
|---|---|---|
| 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 | Every 8 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 45 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Smart Mobile Apps FZCO | Seishin Miyaji |
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
Preflop Range Builder
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
Preflop Range Builder
No in-app purchases
Questions
Is Smart Fax free?
Is Preflop Range Builder free?
Do Smart Fax or Preflop Range Builder have ads?
Which is updated more often, Smart Fax or Preflop Range Builder?
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