# ++Calc vs SONAE ― 日本防災行動ガイド

The clearest difference is ads: SONAE ― 日本防災行動ガイド at none against ++Calc's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

## The numbers

| Metric | ++Calc | SONAE ― 日本防災行動ガイド |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | — |
| Monetization | Ad-supported | — |
| Size | 7 MB | 23 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Legal Prompt Inc.](https://appshunter.io/developer/1490746932) | [KOFUKUDO LLC](https://appshunter.io/developer/6786979263) |

## What reviewers say

### ++Calc

[App page](https://appshunter.io/ios/app/plus-plus-calc-time-calculator/id6478706000)

This app offers a versatile calculator for everyday tasks, supporting calculations in binary, octal, decimal, and hexadecimal. It allows for complex expressions with parentheses, editing of inputs, and displays both the expression and answer on separate lines. It also handles time calculations and large numbers up to 16 significant digits.

**Highlights:** Radix calculations (binary, octal, decimal, hexadecimal), Expression input with parentheses, Editable input history, Two-line display for expression and result, Time calculation with unit conversion, Large number support (up to 16 significant digits)

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

**In-app purchases:** none


### SONAE ― 日本防災行動ガイド

[App page](https://appshunter.io/ios/app/sonae/id6786979261)

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

**In-app purchases:** none


## Frequently asked questions

### Is ++Calc free?

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

### Is SONAE ― 日本防災行動ガイド free?

SONAE ― 日本防災行動ガイド is free to download, with no in-app purchases.

### Do ++Calc or SONAE ― 日本防災行動ガイド have ads?

++Calc shows ads; SONAE ― 日本防災行動ガイド does not.

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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.*