# ACalcM vs カデンタク

The clearest difference is in-app purchases: カデンタク at none against ACalcM's 1. ACalcM's advantage is update cadence (every 4 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ACalcM sells 1 one-off in-app purchase. カデンタク asks for nothing beyond the download.

ACalcM ships an update every 4 days, カデンタク every 3 weeks. The most recent releases landed on November 10, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | ACalcM | カデンタク |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (26 ratings)](https://appshunter.io/ios/app/acalcm/id605657598/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 90.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 20 MB | 10 MB |
| Requires iOS | 17.4 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Asoft.iOS](https://appshunter.io/developer/562152712) | [Sota Shimizu](https://appshunter.io/developer/1873273937) |

## What reviewers say

### ACalcM

[App page](https://appshunter.io/ios/app/acalcm/id605657598)

This calculator organizes your calculations into lists with running totals, allowing you to easily review and edit entries. It offers features like subtotals, text notes, tax calculations, and customizable layouts. You can also export data to spreadsheets or share it as an image.

**Highlights:** Calculation lists with running totals, Switch between lists with tabs, Subtotal of checked rows, Add text notes to cells, +Tax / -Tax calculations, Share & export as image or text, Customize button and font layout

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Ad Banner Area | $3.99 | one-time |


### カデンタク

[App page](https://appshunter.io/ios/app/id6761651630)

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

**In-app purchases:** none


## Frequently asked questions

### Is ACalcM free?

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

### Is カデンタク free?

カデンタク is free to download, with no in-app purchases.

### Do ACalcM or カデンタク have ads?

Both ACalcM and カデンタク show ads.

### Which is updated more often, ACalcM or カデンタク?

ACalcM ships an update every 4 days, and カデンタク every 3 weeks. Most recently, ACalcM was updated on November 10, 2026 and カデンタク on November 9, 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.*