# PractiCalculator vs Calculator 2tax

The clearest difference is in-app purchases: PractiCalculator at none against Calculator 2tax's 1. PractiCalculator also leads on update cadence (monthly vs every 10 months) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Calculator 2tax sells 1 one-off in-app purchase. PractiCalculator asks for nothing beyond the download.

PractiCalculator ships an update monthly, Calculator 2tax every 10 months. The most recent releases landed on September 17, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | PractiCalculator | Calculator 2tax |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calculator-2tax/id1476140837/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 61.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 10 months |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 7 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tsutomu Nagai](https://appshunter.io/developer/1137546239) | [sky-nexus Inc.](https://appshunter.io/developer/512522554) |

## What reviewers say

### PractiCalculator

[App page](https://appshunter.io/ios/app/practicalculator/id1137546240)

**Features:** macOS Compatibility

**In-app purchases:** none


### Calculator 2tax

[App page](https://appshunter.io/ios/app/calculator-2tax/id1476140837)

This calculator handles two consumption taxes and displays input formulas. It stores calculations and their formulas in history, operating like a standard calculator. It's designed for ease of use and clear calculation processes.

**Highlights:** Supports two consumption taxes, Displays input formulas, Stores calculations with formulas in history, Operates like a general calculator, Simple and easy-to-use interface

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disable Ads | $1.99 | one-time |


## Frequently asked questions

### Is PractiCalculator free?

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

### Is Calculator 2tax free?

Calculator 2tax is free to download, with in-app purchases available.

### Do PractiCalculator or Calculator 2tax have ads?

Both PractiCalculator and Calculator 2tax show ads.

### Which is updated more often, PractiCalculator or Calculator 2tax?

PractiCalculator ships an update monthly, and Calculator 2tax every 10 months. Most recently, PractiCalculator was updated on September 17, 2026 and Calculator 2tax on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*