# Stock Trender vs Easy Option Calculator

Stock Trender and Easy Option Calculator both sit at 5.0 stars, but that hides the real split: 100% of Easy Option Calculator's written reviews are positive against 50% of Stock Trender's. Easy Option Calculator also leads on price (Free vs $0.99). Stock Trender's advantage is ads (none vs shown) and iOS requirement (11.0 vs 14.0). On rating, ratings volume, update cadence and in-app purchases there is nothing between them.

Easy Option Calculator is free to download; Stock Trender costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Stock Trender against 5.0 for Easy Option Calculator. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews are what separate them: 50% of Stock Trender's written reviews are positive against 100% of Easy Option Calculator's.

Stock Trender ships an update every 5 months, Easy Option Calculator every 3 months. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Stock Trender | Easy Option Calculator |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/stock-trender/id1054865829/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/easy-option-calculator/id1608094337/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 3 months** |
| Monetization | Paid | **Ad-supported** |
| Size | 3 MB | 4 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CYPHR LLC](https://appshunter.io/developer/1054865828) | [Guoli Jian](https://appshunter.io/developer/1606625391) |

## What reviewers say

### 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


### Easy Option Calculator

[App page](https://appshunter.io/ios/app/easy-option-calculator/id1608094337)

Calculate option prices and Greeks using the Black-Scholes model. Input underlying price, exercise price, days to expiration, interest rate, and volatility to get instant results. Reset values easily with a dedicated button.

**Highlights:** Black-Scholes model calculation, Option price and Greeks, Input underlying price, Input exercise price, Input days to expiration, Input interest rate, Input volatility, Reset values function

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stock Trender free?

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

### Is Easy Option Calculator free?

Easy Option Calculator is free to download, with no in-app purchases.

### Which has better reviews, Stock Trender or Easy Option Calculator?

Stock Trender and Easy Option Calculator are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Stock Trender or Easy Option Calculator have ads?

Easy Option Calculator shows ads; Stock Trender does not.

### Which is updated more often, Stock Trender or Easy Option Calculator?

Stock Trender ships an update every 5 months, and Easy Option Calculator every 3 months. Most recently, Stock Trender was updated on October 7, 2026 and Easy Option Calculator on October 2, 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.*