# Arctan Calculator vs Language Identification

The clearest difference is ads: Arctan Calculator at none against Language Identification's shown. Arctan Calculator also leads on iOS requirement (13.0 vs 15.8.3). Language Identification's advantage is update cadence (fortnightly vs every 12 months). On price, in-app purchases and device support there is nothing between them.

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

Arctan Calculator ships an update every 12 months, Language Identification fortnightly. The most recent releases landed on May 15, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Arctan Calculator | Language Identification |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/language-identification/id6670779203/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Fortnightly** |
| Monetization | — | Ad-supported |
| Size | 43 MB | 36 MB |
| Requires iOS | **13.0** | 15.8.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [STAGE CODING, Travnik](https://appshunter.io/developer/1637068135) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Arctan Calculator

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Language Identification

[App page](https://appshunter.io/ios/app/language-identification/id6670779203)

This utility app helps users quickly identify the language of any given text. It provides a straightforward way to determine the origin of written content.

**Highlights:** Identify text language, Simple interface, Supports multiple languages

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Arctan Calculator free?

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

### Is Language Identification free?

Language Identification is free to download, with no in-app purchases.

### Do Arctan Calculator or Language Identification have ads?

Language Identification shows ads; Arctan Calculator does not.

### Which is updated more often, Arctan Calculator or Language Identification?

Arctan Calculator ships an update every 12 months, and Language Identification fortnightly. Most recently, Arctan Calculator was updated on May 15, 2026 and Language Identification on September 17, 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.*