# Modulo Calculator, iCalcModulo vs Basic Calculator.

The clearest difference is in-app purchases: Modulo Calculator, iCalcModulo at none against Basic Calculator.'s 1. Modulo Calculator, iCalcModulo also leads on rating (5.0 vs 4.7). Basic Calculator.'s advantage is ratings volume (147 vs 1) and update cadence (every 2 weeks vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Basic Calculator. sells 1 one-off in-app purchase. Modulo Calculator, iCalcModulo asks for nothing beyond the download.

Modulo Calculator, iCalcModulo holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Basic Calculator. has 147 ratings behind it against 1, so its average is the more settled of the two.

Modulo Calculator, iCalcModulo ships an update every 6 weeks, Basic Calculator. every 2 weeks. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Modulo Calculator, iCalcModulo | Basic Calculator. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/modulo-calculator-icalcmodulo/id6443557633/reviews)** | [4.7 (147 ratings)](https://appshunter.io/ios/app/basic-calculator/id6447476116/reviews) |
| Number of ratings | 1 | **147** |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 14 MB | 69 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Takao Ichimura](https://appshunter.io/developer/1474061593) | [Edison Largo](https://appshunter.io/developer/978541799) |

## What reviewers say

### Modulo Calculator, iCalcModulo

[App page](https://appshunter.io/ios/app/modulo-calculator-icalcmodulo/id6443557633)

This utility app provides a familiar calculator interface with the unique ability to calculate division remainders. It offers a calculation history, formula display, and clipboard functions for efficient use. Ideal for tasks requiring precise division with remainders.

**Highlights:** Division remainder calculation, Calculation history, Formula display, Clipboard copy/paste, Percent calculations, Familiar calculator operation

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Basic Calculator.

[App page](https://appshunter.io/ios/app/basic-calculator/id6447476116)

A straightforward and user-friendly calculator app designed for quick calculations. It features a display log, a backspace key for corrections, and supports both decimal points and commas.

**Highlights:** Display log for calculations, Backspace key for corrections, Decimal point and comma support, Designed for quick calculations, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Modulo Calculator, iCalcModulo free?

Modulo Calculator, iCalcModulo is free to download, with no in-app purchases.

### Is Basic Calculator. free?

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

### Which has better reviews, Modulo Calculator, iCalcModulo or Basic Calculator.?

Modulo Calculator, iCalcModulo is rated higher. Modulo Calculator, iCalcModulo averages 5.0 out of 5 from 1 ratings, while Basic Calculator. averages 4.7 from 147 ratings.

### Do Modulo Calculator, iCalcModulo or Basic Calculator. have ads?

Both Modulo Calculator, iCalcModulo and Basic Calculator. show ads.

### Which is updated more often, Modulo Calculator, iCalcModulo or Basic Calculator.?

Modulo Calculator, iCalcModulo ships an update every 6 weeks, and Basic Calculator. every 2 weeks. Most recently, Modulo Calculator, iCalcModulo was updated on October 16, 2026 and Basic Calculator. on October 17, 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.*