# Gann 9 vs Stock Trender

The clearest difference is price: Gann 9 at Free against Stock Trender's $0.99. Gann 9 also leads on update cadence (every 6 days vs every 5 months) and ratings volume (14 vs 2). Stock Trender's advantage is rating (5.0 vs 3.4) and in-app purchases (none vs 6). On ads, monetization model and device support there is nothing between them.

Gann 9 is free to download; Stock Trender costs $0.99 up front. Gann 9 sells 6 in-app purchases, starting at $5.99 per month. Stock Trender asks for nothing beyond the download.

Stock Trender holds the better App Store score, 5.0 against 3.4. That said, the two scores are not equally well evidenced: Gann 9 has 14 ratings behind it against 2, 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 50% of Stock Trender's.

Gann 9 ships an update every 6 days, Stock Trender every 5 months. The most recent releases landed on October 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Gann 9 | Stock Trender |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [3.4 (14 ratings)](https://appshunter.io/ios/app/gann-9/id562713600/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stock-trender/id1054865829/reviews)** |
| Number of ratings | **14** | 2 |
| Positive reviews | 16.7% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 5 months |
| Monetization | Paid | Paid |
| Size | 11 MB | 3 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CIT Dates](https://appshunter.io/developer/467316587) | [CYPHR LLC](https://appshunter.io/developer/1054865828) |

## What reviewers say

### Gann 9

[App page](https://appshunter.io/ios/app/gann-9/id562713600)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gann 9 Pro | $5.99 | per month |
| Gann 9 Pro Yearly | $59.99 | per year |
| Bar Chart | $9.99 | one-time |
| Market scan | $9.99 | one-time |
| Vix market timing strategy | $19.99 | one-time |
| DJIA History | $49.99 | one-time |


### Stock Trender

[App page](https://appshunter.io/ios/app/stock-trender/id1054865829)

This app provides stock trend analysis using a proprietary formula to predict optimal buy and sell points. It visualizes stock trends with clear graphs, indicating potential upward or downward movements to aid informed trading decisions.

**Highlights:** Stock trend prediction, Buy/sell signal generation, Visual graph analysis, Statistical forecasting, Informed trading decisions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Gann 9 free?

Gann 9 is free to download, with in-app purchases available.

### Is Stock Trender free?

Stock Trender costs $0.99, with no in-app purchases.

### Which has better reviews, Gann 9 or Stock Trender?

Stock Trender is rated higher. Gann 9 averages 3.4 out of 5 from 14 ratings, while Stock Trender averages 5.0 from 2 ratings.

### Do Gann 9 or Stock Trender have ads?

Neither Gann 9 nor Stock Trender shows ads.

### Which is updated more often, Gann 9 or Stock Trender?

Gann 9 ships an update every 6 days, and Stock Trender every 5 months. Most recently, Gann 9 was updated on October 26, 2026 and Stock Trender on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*