# iGst Calculator vs UnitBloom

The clearest difference is in-app purchases: UnitBloom at none against iGst Calculator's 3. UnitBloom also leads on ads (none vs shown). iGst Calculator's advantage is iOS requirement (12.0 vs 16.6). On price, update cadence and device support there is nothing between them.

Both are free to download. iGst Calculator sells 3 in-app purchases, starting at $0.99 per month. UnitBloom asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 16, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | iGst Calculator | UnitBloom |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 62 MB | 3 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jainam Rajpara](https://appshunter.io/developer/1193474709) | [RePrice LLC](https://appshunter.io/developer/1857807938) |

## What reviewers say

### iGst Calculator

[App page](https://appshunter.io/ios/app/igst-calculator/id1497879507)

This app simplifies financial calculations with tools for GST, loans, investments, unit conversions, and currency exchange. It offers a user-friendly interface for both business owners and individuals to manage their finances efficiently.

**Highlights:** IGST tax calculation, Loan EMI estimation, SIP investment forecasting, Lumpsum investment insights, Unit conversion tool, Currency exchange rates

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month | $0.99 | per month |
| ad Free | $0.99 | per 3 months |
| Adfree for year | $0.99 | per year |


### UnitBloom

[App page](https://appshunter.io/ios/app/unitbloom/id6759544493)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iGst Calculator free?

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

### Is UnitBloom free?

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

### Do iGst Calculator or UnitBloom have ads?

iGst Calculator shows ads; UnitBloom does not.

### Which is updated more often, iGst Calculator or UnitBloom?

iGst Calculator ships an update weekly, and UnitBloom weekly. Most recently, iGst Calculator was updated on October 16, 2026 and UnitBloom on October 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.*