# GST Calc+ vs Regi Cal

The clearest difference is price: GST Calc+ at Free against Regi Cal's $0.99. GST Calc+ also leads on iOS requirement (12.0 vs 17.0). Regi Cal's advantage is ads (none vs shown). On update cadence, in-app purchases and device support there is nothing between them.

GST Calc+ is free to download; Regi Cal costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GST Calc+ ships an update every 4 months, Regi Cal every 3 months. The most recent releases landed on October 8, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | GST Calc+ | Regi Cal |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/regi-cal/id6471387015/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | **Ad-supported** | Paid |
| Size | 15 MB | 0 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Fonts Apps](https://appshunter.io/developer/1696056845) | [Andres Made](https://appshunter.io/developer/1560073814) |

## What reviewers say

### GST Calc+

[App page](https://appshunter.io/ios/app/gst-calc-plus/id6452276690)

This utility app simplifies GST calculations with a combined calculator for Indian GST rates. It allows for quick addition or removal of GST from amounts, displays CGST/SGST breakdowns, and supports custom tax rates. Calculations can be easily shared or copied.

**Highlights:** Add or remove GST with a button, Customizable tax rates, Real-time calculation as you type, CGST and SGST breakdown, Copy and share calculations, IGST, CGST, SGST bifurcation

**In-app purchases:** none


### Regi Cal

[App page](https://appshunter.io/ios/app/regi-cal/id6471387015)

This app simplifies cash register calculations, eliminating manual counting. It provides accurate and hassle-free cash management for quick tallying.

**Highlights:** Cash register tallying, Manual calculation elimination, Accurate cash management, Hassle-free cash handling, Quick tallying

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GST Calc+ free?

GST Calc+ is free to download, with no in-app purchases.

### Is Regi Cal free?

Regi Cal costs $0.99, with no in-app purchases.

### Do GST Calc+ or Regi Cal have ads?

GST Calc+ shows ads; Regi Cal does not.

### Which is updated more often, GST Calc+ or Regi Cal?

GST Calc+ ships an update every 4 months, and Regi Cal every 3 months. Most recently, GST Calc+ was updated on October 8, 2026 and Regi Cal on October 25, 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.*