# Comato / 調剤電卓・計算ツール vs Modulo Calculator, iCalcModulo

The clearest difference is review sentiment: Comato / 調剤電卓・計算ツール at 75% against Modulo Calculator, iCalcModulo's 50%. Modulo Calculator, iCalcModulo's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Comato / 調剤電卓・計算ツール ships an update every 2 months, Modulo Calculator, iCalcModulo every 6 weeks. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Comato / 調剤電卓・計算ツール | Modulo Calculator, iCalcModulo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/modulo-calculator-icalcmodulo/id6443557633/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **75.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 14 MB | 14 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YUSUKE KAMAHARA](https://appshunter.io/developer/1495620376) | [Takao Ichimura](https://appshunter.io/developer/1474061593) |

## What reviewers say

### Comato / 調剤電卓・計算ツール

[App page](https://appshunter.io/ios/app/comato/id1495620377)

This tool assists with pharmaceutical dispensing tasks. It offers a calculator for tablet counts and dosages, and a feature to easily determine future dispensing dates based on a start date. Designed for efficient pharmacy operations.

**Highlights:** Tablet quantity and dosage calculations, Calculate number of heats and loose pills, Supports powdered and Kampo medicines, Calculate future dispensing dates, Preset date calculations

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Comato / 調剤電卓・計算ツール free?

Comato / 調剤電卓・計算ツール is free to download, with no in-app purchases.

### Is Modulo Calculator, iCalcModulo free?

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

### Do Comato / 調剤電卓・計算ツール or Modulo Calculator, iCalcModulo have ads?

Both Comato / 調剤電卓・計算ツール and Modulo Calculator, iCalcModulo show ads.

### Which is updated more often, Comato / 調剤電卓・計算ツール or Modulo Calculator, iCalcModulo?

Comato / 調剤電卓・計算ツール ships an update every 2 months, and Modulo Calculator, iCalcModulo every 6 weeks. Most recently, Comato / 調剤電卓・計算ツール was updated on October 4, 2026 and Modulo Calculator, iCalcModulo on September 30, 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.*