# Citizen Calculator App #1 Calc — Tax Gst Calculator for iPhone

> Advanced yet easy-to-use business calculator with GST/TAX functions and Indian GST verification. (iPhone/iPad app by Liger Infotech.)

- Source: https://appshunter.io/ios/app/citizen-calculator-app-1-calc/id1184303148 (this page in markdown: same URL + `.md`)
- Developer: [Liger Infotech](https://appshunter.io/developer/1184303147)
- Category: Finance
- Price: Free with in-app purchases
- Rating: 4.50/5 from 135 App Store ratings · 55 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 36 MB
- Languages: American English
- Released: 2016-12-10
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/citizen-calculator-app-1-calc/id1184303148/reviews.md

## What is Citizen Calculator App #1 Calc?

If you are looking for an advanced yet super easy to use business calculator app for iPhone, you’ve come to the right place. Real Citizen Calculator is a free calculator app that enables you to easily and accurately perform fundamental math operations in the most stylish and elegant way, unlike any other calc apps.

So, if you are into such calculator apps and looking for a professional calculator for work, school, or university, download Real Citizen Calculator for free on your iPhone device and benefit from the range of available features and functions including GTS/TAX addiction or deduction, memory keys, grand total, mark up, distance / area measurement and much more.

A free GST calculator and Tax calculator with an elegant and stylish interface :

Real Citizen Calculator is all about delivering a unique experience of calculating and performing math operations without having to go through a complex procedure. You can easily calculate GST and calculate Tax with adjustable parameters and store the final result in the memory for future reference.

A classic citizen calculator in your pocket: Aside from delivering basic math operations as well as the feature to calculate GST and calculate Tax, this free calculator app for iPhone offers a unique style that reminds you of the classic real citizen calculator.

Why don’t you give this free calculator app a try?

Real Citizen Calculator is available to download completely for free and can easily become your #1 choice when it comes to finding the best calculator app for iPhone. Give it a try and see how it feels calculating TAX and GST using an accurate calculator with citizen theme.

** Real Citizen Calculator Gst main features at a glance: 

- Advanced yet easy to use business calculator app for iPhone
- Stylish and elegant citizen calculator themes.
- GST/TAX calculator with adjustable parameter
- Unlimited steps check & memory.
- Faster & Accurate in Performance.
- Share calculation with ease.


** Gst Search OR Gst Verify

GST Search or GST verify tool is to identify the name, address and other GSTIN details of any taxpayer in India. GST Search helps you to verify business details and let you know whether  GSTIN taxpayer is active or not. GST search gives details as follows :

- Legal name of business
- State Jurisdiction
- Taxpayer type
- GSTIN status
- GSTIN filling status

** REAL CITIZEN CALCULATOR (CITIZEN CALCULATOR/CASIO CALCULATOR THEME) 

- GST/TAX ADDITION (+3,+5,+12,+18,+28) (adjustable): Directly add gst/tax to any number.
- GST/TAX DEDUCTION (-3,-5,-12,-18,-28) (adjustable): Deduct gst/tax from given number.
- BASIC CALCULATIONS (+,-,*,/): For Addition, Subtraction, Multiplication, Division
- PERCENTAGE KEY (%): Calculate Percentage and also add/subtract to core values.
- MEMORY KEYS (M+,M-,MRC): Used to add/subtract value into memory.
- GRAND TOTAL (GT): The GT Key is to recall the Grand Total Memory!
- CHECK UP & DOWN (CHECK): To check the calculation from first same as Citizen Calculator App.
- MARKUP (MU): Markup refers to the difference between the selling price and its cost, expressed as a percentage above the cost.
-CORRECT & DELETE : To update while checking or delete digit wise.

** GST CALCULATOR & TAX CALCULATOR

- Easy and the quickest way to calculate Goods and Service Tax (GST) on sales or purchase of goods or services including IGST, CGST and SGST calculations.

Subscription:

Real Citizen Calculator Gst offers an auto-renewing yearly subscription at INR 499/year to provide you premium ad free big calculator. Subscriptions automatically renew unless auto-renew is turned off at least 24-hours before the end of the current subscription period.

Terms of Use: https://docs.google.com/document/d/1D7KLRNsUTUdvNGnPm4Lt7LOFYlMinVzO3aafqizK_t8/edit?usp=sharing

Privacy policy: https://docs.google.com/document/d/1-HUJVFw0X1SrGTonBcuvXLkCnPlfMPSbq2r8rKPKlPw/edit#heading=h.28lg539xerlu

Thank You.

## Key features

- Advanced business calculator
- GST/TAX calculator with adjustable parameters
- Stylish citizen calculator themes
- Unlimited steps check & memory
- GST search and verification tool
- Basic calculations and percentage key

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Real Citizen Monthly Premium | $0.99 | per month |
| Premium | $2.99 | per year |
| Premium | $2.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Lifetime Purchase | $4.99 | one-time |


## Recent user reviews (10 of 55)

All indexed reviews: https://appshunter.io/ios/app/citizen-calculator-app-1-calc/id1184303148/reviews.md

### 2/5 — Very costly

*2025-09-14, version 3.6*

subscription cost very high comparison to Real calculator.

### 5/5 — good one

*2024-03-15, version 3.4*

good one

### 5/5 — SHINE ELECTRONICS

*2024-03-14, version 3.4*

Very useful for the Business good app

### 1/5 — Review

*2024-03-05, version 3.4*

Too much advertising really frustrating.

### 1/5 — Advertising and advertising and advertising

*2024-02-27, version 3.4*

Don’t install

### 5/5 — Mr. Bhanu Prakash

*2024-02-09*

Best part of this aap is we can check active status of every GST number.,

**Developer response:** We're glad to hear it was helpful to you!

### 5/5 — Good

*2024-01-13*

Top level business features!

**Developer response:** Thanks for loving our app! Your feedbacks are invaluable to us. Since you're finding helpful for your business, how about sharing it with your friends & family members and making their lives easier too?

### 1/5 — Plus button not working

*2024-01-04*

From last few days plus button not working

**Developer response:** We apologize for any convenience caused to you. We're happy to inform you that this issue has been solved in a recent app update. Try using the latest version of our app. Thanks for the review!

### 1/5 — Lot of problems

*2024-01-02*

App is simply closing after doing 3 calculations. Two decimal points are appearing in the results.
After adding 3 numbers, the app is closing simply when = symbol is pressed.
Very hectic and irritating.

**Developer response:** We apologize for any convenience caused to you. We're happy to inform you that this issue has been solved in a recent app update. Try using the latest version. Thanks for the review!

### 5/5 — G

*2023-12-31, version 3.2*

Very nice lga  bhut aacha h

## Frequently asked questions about Citizen Calculator App #1 Calc

### What does the Citizen Calculator App do?

This app functions as an advanced yet easy-to-use business calculator for iPhone. It allows users to perform fundamental math operations, including GST and tax calculations with adjustable parameters. It also includes memory functions and a GST search tool for verifying Indian taxpayer details.

### What are the key features of this calculator app?

Key features include an advanced business calculator interface, stylish citizen calculator themes, a GST/TAX calculator with adjustable parameters, unlimited steps check and memory, and a GST search/verification tool for Indian taxpayers. It also supports basic calculations and percentage functions.

### Is this calculator app free to use?

Yes, the app is available to download for free. However, it does mention in-app purchases, suggesting that some features or enhancements might require payment.

### What kind of calculations can I perform with this app?

You can perform basic arithmetic operations like addition, subtraction, multiplication, and division. Additionally, it offers specialized functions for GST and tax addition or deduction with adjustable percentages, as well as percentage calculations and memory functions.

### Can this app help me verify GST details in India?

Yes, the app includes a GST Search or GST Verify tool. This feature allows you to identify the name, address, and other GSTIN details of any taxpayer in India, and verify if their GSTIN is active.

## Version history (last 5 releases)

### 3.6 — 2025-07-01

- UI improved and bugs fixes.
- Technical enhancements for better performance.

### 3.5 — 2024-11-15

- Technical enhancements

### 3.4 — 2024-02-27

- Technical enhancement for better performance

### 3.3 — 2024-01-04

- Minor bugs solved
- Technical enhancement

### 3.2 — 2023-12-28

- Minor bugs solved
- Technical enhancement

## Apps similar to Citizen Calculator App #1 Calc

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| [RLM-12PX](https://appshunter.io/ios/app/rlm-12px/id1613770734) | 4.3 (4) | Free | Finance |

## More apps by Liger Infotech

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All apps by Liger Infotech: https://appshunter.io/developer/1184303147

## Related topics

[gst calculator](https://appshunter.io/ios/topics/gst-calculator)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*