# GST Calculator vs iClerk

The clearest difference is in-app purchases: iClerk at none against GST Calculator's 1. iClerk also leads on update cadence (weekly vs monthly). GST Calculator's advantage is iOS requirement (11.0 vs 13.6). On price, ads and device support there is nothing between them.

Both are free to download. GST Calculator sells 1 one-off in-app purchase. iClerk asks for nothing beyond the download.

GST Calculator ships an update monthly, iClerk weekly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | GST Calculator | iClerk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/gst-calculator-hsn-sac-code/id1385445695/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 23 MB | 43 MB |
| Requires iOS | **11.0** | 13.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Loopbots Technology](https://appshunter.io/developer/1384442096) | [XIOTS](https://appshunter.io/developer/1647563992) |

## What reviewers say

### GST Calculator

[App page](https://appshunter.io/ios/app/gst-calculator-hsn-sac-code/id1385445695)

Calculate Indian Goods and Services Tax (GST) with ease. This app helps you find GST rates, HSN/SAC codes, and calculate taxes on goods and services. It's a user-friendly tool for accurate GST billing and understanding product prices with or without tax.

**Highlights:** GST Calculation, HSN/SAC Code Finder, GST Rate Finder, Calculate with or without GST, Search goods and services, Offline functionality

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ad. | $0.99 | one-time |


### iClerk

[App page](https://appshunter.io/ios/app/iclerk/id1640006274)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GST Calculator free?

GST Calculator is free to download, with in-app purchases available.

### Is iClerk free?

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

### Do GST Calculator or iClerk have ads?

Neither GST Calculator nor iClerk shows ads.

### Which is updated more often, GST Calculator or iClerk?

GST Calculator ships an update monthly, and iClerk weekly. Most recently, GST Calculator was updated on November 2, 2026 and iClerk on November 3, 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.*