Gann 9 vs Mortgage Calculator +
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gann 9
Analyze stocks, forex, and indices using W.D. Gann's advanced tools, including the Square of 9. Predict support/resistance and trend changes with high accuracy. Offers automated angle selection and real-time market data.
- Square of 9 analysis
- Predictive support/resistance levels
- Trend change prediction (CIT dates)
- Automated Swing Angle selection
- Trade signals and scanner
- Real-time market data
- Portfolio tracking
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Gann 9 is the only app that combines the power of AI with the legendary W.D. Gann’s tools and techniques (including the Square of 9) for analyzing, charting and trading any stock, forex or index. It will allow you to predict with high accuracy and confidence future support/resistance levels and change in trend (CIT) dates. Swing Angles are empowered with the unique ability to automatically select the correct angle step (rise, rate of vibration) applicable to any instrument in any time frame and price scale. Gann 9 is free to download. Gann 9 Pro, an optional subscription ($5.99 per month or $59.99 per year), unlocks AI Analyzer, options analytics, SAR and swing angles, DJIA History (120+ years of daily prices with cycle and correlation analysis) and the VIX module. New subscribers get 1 week free; after that renewal is automatic unless cancelled at least 24 hours before the end of the trial period. Manage or cancel it any time in Settings › your name › Subscriptions. Users who bought DJIA History, VIX or bar charts in earlier versions keep them. AI Analyzer summarizes the Gann 9 indicators for the symbol on your chart (the current and higher time frame, the combined CTF/HTF signal, Square of 9 levels, upcoming time windows, options levels and NYSE/NASDAQ market breadth) and explains them in plain English. The Market Pulse is written from the readings on your device; the VIX-pair summary uses Apple Intelligence where available. Options analytics show where options traders are positioned: the strikes with the largest call and put open interest, max pain, gamma wall, put wall and gamma flip, the expected move and implied volatility, which are also drawn on the chart. Built-in features include: * AI Analyzer: plain-English summaries of the readings (Gann 9 Pro) * Options data: open interest, gamma levels and expected move (Gann 9 Pro) * Ability to share charts and AI Analyzer cards * Trade signals and scanner * Tunnel indicator * Gann retracement and range squaring tool * Trend indicator and Trend matrix * Swing indicator and Swing matrix * Automatically drawn Swing Angles (Gann 9 Pro) * Swing exhaustion timer * Trend Bars™ * 130 years of DJIA price data (Gann 9 Pro) * Gann price and time calculator allowing user inputs * Automatic range retracement and extension analysis * Watchlists of up to 50 symbols each * Gann angles * Gann cycles * Square of 9 * Gann Seasonal Dates * Extensive User Guide * Trading Strategies section * Real time market data and breadth indicators * Multiple Watchlists synced between apps Whether you’re a novice or experienced market analyst, you’ll be able with a few taps to apply some of the most sophisticated technical analysis tools and to access AI and live trade signals at a fraction of the cost of traditional charting packages. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://oddstradersq9.blogspot.com/p/privacy-policy.html
Mortgage Calculator +
Calculate mortgage payments with flexible frequencies and include additional costs like taxes and insurance. Explore interest savings, view amortization schedules, and compare multiple loan scenarios. Save, sync, and export your calculations for easy sharing.
- Flexible payment frequencies (weekly, bi-weekly, monthly)
- Include taxes, insurance, and utilities
- Calculate interest savings with increased payments
- Detailed amortization schedule
- Save and compare multiple mortgage calculations
- iCloud sync and PDF export
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Mortgage Calculator + is for everyone; from the first-time home buyer to the experienced realtor. Features: - Weekly, bi-weekly, and monthly mortgage payment frequency options - Input fields for taxes, insurance, and monthly utilities - Calculates potential interest savings if payment is increased - Amortization schedule - Export to PDF or email - Light/Dark modes Add-ons: Save Mortgages: Save multiple calculations and compare calculations among all saved mortgages. Sync calculations to iCloud. Pro Export: Customize and personalize the PDF report to match your company's branding
Screenshots
Verdict
The clearest difference is review sentiment: Mortgage Calculator + at 68% against Gann 9's 17%. Mortgage Calculator + also leads on rating (4.6 vs 3.4) and ratings volume (233 vs 14). Gann 9's advantage is update cadence (every 6 days vs every 3 weeks). 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. Gann 9 sells 6 in-app purchases, starting at $5.99 per month and Mortgage Calculator + sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Mortgage Calculator + holds the better App Store score, 4.6 against 3.4. That said, the two scores are not equally well evidenced: Mortgage Calculator + has 233 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 17% of Gann 9's written reviews are positive against 68% of Mortgage Calculator +'s.
Gann 9 ships an update every 6 days, Mortgage Calculator + every 3 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.
| Parameter | Gann 9 | Mortgage Calculator + |
|---|---|---|
| Price | Free | Free |
| Rating | 3.4 (14 ratings) | 4.6 (233 ratings) — better |
| Positive reviews | 16.7% of reviews | 67.9% of reviews — better |
| Number of ratings | 14 | 233 — better |
| Update frequency | Every 6 days — better | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 11 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | CIT Dates | Adam Fahlman |
Customer experience
Gann 9
Mortgage Calculator +
Bugs and requests
Gann 9
Not enough reviews yet to summarise bugs or requests.
Mortgage Calculator +
Reported bugs
1 issue- Bi-weekly calculation is incorrect
Requested features
11 requests- Interest only calculation
- Monthly amortization breakout (principal, interest, balance)
- Add yearly totals for taxes and insurance
- Property tax field
- Escrow option
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- Option to pay extra towards principal and see savings
- Include taxes, PMI, etc. for true payment calculation
- Add purchase price and down payment % input
- Monthly amortization schedule view (instead of annual)
- Amortization schedule with and without extra payments
- Ability to add PMI/property tax/homeowner insurance to payment
In-app purchases
Gann 9
- Gann 9 Pro7 Days trial$5.991 Month
- Gann 9 Pro Yearly7 Days trial$59.991 Year
- Bar Chart$9.99
- Market scan$9.99
- Vix market timing strategy$19.99
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- DJIA History$49.99
Mortgage Calculator +
- Pro Export$1.99
Questions
Is Gann 9 free?
Is Mortgage Calculator + free?
Which has better reviews, Gann 9 or Mortgage Calculator +?
Do Gann 9 or Mortgage Calculator + have ads?
Which is updated more often, Gann 9 or Mortgage Calculator +?
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