# The Calculator vs monicon mini

The clearest difference is in-app purchases: monicon mini at none against The Calculator's 3. The Calculator's advantage is iOS requirement (16.6 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. The Calculator sells 3 in-app purchases, starting at $4.99 per month. monicon mini asks for nothing beyond the download.

The Calculator ships an update every 6 days, monicon mini weekly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | The Calculator | monicon mini |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/the-calculator-notes-and-units/id6745772251/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Weekly |
| Monetization | Freemium | — |
| Size | 17 MB | 38 MB |
| Requires iOS | **16.6** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YiDe Liu](https://appshunter.io/developer/1813803093) | [Ryosuke Sato](https://appshunter.io/developer/6788432657) |

## What reviewers say

### The Calculator

[App page](https://appshunter.io/ios/app/the-calculator-notes-and-units/id6745772251)

This app combines a powerful calculator with a note-taking feature, allowing you to document calculations as you perform them. It also offers unit and currency conversions, with customizable appearance and settings.

**Highlights:** Integrated notepad for documenting calculations, Unit and currency conversion, Basic, scientific, and conversion calculators, Customizable appearance (light, dark, black), Adjustable number formats and decimal places, History with attachable notes

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $4.99 | per month |
| Premium | $29.99 | per year |
| Premium | $9.99 | one-time |


### monicon mini

[App page](https://appshunter.io/ios/app/monicon-mini/id6789795821)

**Features:** iPhone Duo support

**In-app purchases:** none


## Frequently asked questions

### Is The Calculator free?

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

### Is monicon mini free?

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

### Do The Calculator or monicon mini have ads?

Neither The Calculator nor monicon mini shows ads.

### Which is updated more often, The Calculator or monicon mini?

The Calculator ships an update every 6 days, and monicon mini weekly. Most recently, The Calculator was updated on November 5, 2026 and monicon mini on October 31, 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.*