# NSE knowledge Hub vs AOC CALCULATOR

The clearest difference is review sentiment: AOC CALCULATOR at 100% against NSE knowledge Hub's 0%. AOC CALCULATOR also leads on update cadence (every 2 weeks vs every 2 months). NSE knowledge Hub's advantage is in-app purchases (none vs 2). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. AOC CALCULATOR sells 2 one-off in-app purchases. NSE knowledge Hub asks for nothing beyond the download.

NSE knowledge Hub ships an update every 2 months, AOC CALCULATOR every 2 weeks. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NSE knowledge Hub | AOC CALCULATOR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 234 MB | 18 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [EdCast](https://appshunter.io/developer/974833831) | [Raj Shah](https://appshunter.io/developer/1705209892) |

## What reviewers say

### NSE knowledge Hub

[App page](https://appshunter.io/ios/app/nse-knowledge-hub/id1460223936)

This app provides an industry-driven learning platform focused on developing next-generation skills in India's Banking, Financial Services, and Insurance sectors. It aims to accelerate professional growth through curated educational content.

**Highlights:** Industry-driven learning, Next-generation skills development, Banking sector focus, Financial services focus, Insurance sector focus, Accelerated professional growth

**Features:** Vision Pro support

**In-app purchases:** none


### AOC CALCULATOR

[App page](https://appshunter.io/ios/app/aoc-calculator/id6463865837)

This tool simplifies option trading by providing real-time option chain data, including reversal points, open interest, and volume. It's designed for both new and experienced traders to make informed decisions with an intuitive interface.

**Highlights:** Real-time option chain data, Reversal points calculation, Open interest and volume data, Implied volatility display, Intuitive user interface, Free to use

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AOC PRO | $4.99 | one-time |
| AOC PRO MAX | $29.99 | one-time |


## Frequently asked questions

### Is NSE knowledge Hub free?

NSE knowledge Hub is free to download, with no in-app purchases.

### Is AOC CALCULATOR free?

AOC CALCULATOR is free to download, with in-app purchases available.

### Do NSE knowledge Hub or AOC CALCULATOR have ads?

Neither NSE knowledge Hub nor AOC CALCULATOR shows ads.

### Which is updated more often, NSE knowledge Hub or AOC CALCULATOR?

NSE knowledge Hub ships an update every 2 months, and AOC CALCULATOR every 2 weeks. Most recently, NSE knowledge Hub was updated on October 8, 2026 and AOC CALCULATOR on October 24, 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.*