# GST HSN Code vs Preplearn App

The clearest difference is update cadence: GST HSN Code at weekly against Preplearn App's every 7 months. GST HSN Code also leads on iOS requirement (8.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

GST HSN Code ships an update weekly, Preplearn App every 7 months. The most recent releases landed on September 16, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | GST HSN Code | Preplearn App |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 36.4% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 7 months |
| Monetization | Free | — |
| Size | 51 MB | 2 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [WinjiT technologies Pvt Ltd](https://appshunter.io/developer/393307304) | [Abhishek Sinha](https://appshunter.io/developer/1793535772) |

## What reviewers say

### GST HSN Code

[App page](https://appshunter.io/ios/app/gst-hsn-code/id1252633295)

This app provides comprehensive information on Goods and Services Tax (GST) and Harmonized System of Nomenclature (HSN) codes. It includes updated tax rates, important government documents, draft forms, and finalized rules related to GST. Users can also create and share their GST profiles.

**Highlights:** Updated HSN codes and tax rates, GST profile creation and sharing, Downloadable GST forms, Product-level tax rates, GST rules and laws, GST rate slabs

**Features:** macOS Compatibility

**In-app purchases:** none


### Preplearn App

[App page](https://appshunter.io/ios/app/preplearn-app/id6741198845)

**In-app purchases:** none


## Frequently asked questions

### Is GST HSN Code free?

GST HSN Code is free to download, with no in-app purchases.

### Is Preplearn App free?

Preplearn App is free to download, with no in-app purchases.

### Do GST HSN Code or Preplearn App have ads?

Neither GST HSN Code nor Preplearn App shows ads.

### Which is updated more often, GST HSN Code or Preplearn App?

GST HSN Code ships an update weekly, and Preplearn App every 7 months. Most recently, GST HSN Code was updated on September 16, 2026 and Preplearn App on September 20, 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.*