# Arctan Calculator vs CalcBin

The clearest difference is in-app purchases: Arctan Calculator at none against CalcBin's 1. Arctan Calculator also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. CalcBin sells 1 one-off in-app purchase. Arctan Calculator asks for nothing beyond the download.

Arctan Calculator ships an update every 12 months, CalcBin every 6 months. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Arctan Calculator | CalcBin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 6 months** |
| Size | 43 MB | 17 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stage Coding](https://appshunter.io/developer/1637068135) | [Joaquin Alejandro Bondulich](https://appshunter.io/developer/1361881385) |

## What reviewers say

### Arctan Calculator

[App page](https://appshunter.io/ios/app/arctan-calculator/id1618657861)

**Features:** macOS Compatibility

**In-app purchases:** none


### CalcBin

[App page](https://appshunter.io/ios/app/calcbin/id6630368724)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Arctan Calculator free?

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

### Is CalcBin free?

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

### Do Arctan Calculator or CalcBin have ads?

CalcBin shows ads; Arctan Calculator does not.

### Which is updated more often, Arctan Calculator or CalcBin?

Arctan Calculator ships an update every 12 months, and CalcBin every 6 months. Most recently, Arctan Calculator was updated on October 15, 2026 and CalcBin on October 18, 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.*