# Angle Unit Converter vs Unit Eater

The clearest difference is review sentiment: Unit Eater at 100% against Angle Unit Converter's 33%. Unit Eater also leads on price (Free vs $1.99) and update cadence (every 2 weeks vs every 11 months). Angle Unit Converter's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.

Unit Eater is free to download; Angle Unit Converter costs $1.99 up front. Unit Eater sells 2 in-app purchases, starting at $0.99 per month. Angle Unit Converter asks for nothing beyond the download.

Angle Unit Converter ships an update every 11 months, Unit Eater every 2 weeks. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Angle Unit Converter | Unit Eater |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/angle-unit-converter/id1470713481/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 weeks** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 8 MB | 65 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Kei Suefuji](https://appshunter.io/developer/1388335881) | [Tom Leon Schmidt](https://appshunter.io/developer/1634212175) |

## What reviewers say

### Angle Unit Converter

[App page](https://appshunter.io/ios/app/angle-unit-converter/id1470713481)

This application converts angle measurements between five different units: degrees, radians, degrees/arcminutes/arcseconds, arcminutes, and arcseconds. Simply input your value and select the desired output units for instant conversion.

**Highlights:** Converts between 5 angle units, Supports degrees, radians, arcminutes, arcseconds, Converts degrees to degrees/arcminutes/arcseconds, Simple input and unit selection, Displays converted values instantly

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

**In-app purchases:** none


### Unit Eater

[App page](https://appshunter.io/ios/app/unit-eater/id6742549723)

This utility app functions as a powerful calculator that handles unit conversions and calculations. It supports a vast array of predefined units and allows users to define their own, making it ideal for scientific and academic tasks. Features include a calculation history, customizable results, and dark mode.

**Highlights:** Unit conversion and calculation, Custom unit definition, Extensive unit library, Calculation history, Customizable result format, Dark mode

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium - Monthly | $0.99 | per month |
| Premium - Pay once | $3.99 | one-time |


## Frequently asked questions

### Is Angle Unit Converter free?

Angle Unit Converter costs $1.99, with no in-app purchases.

### Is Unit Eater free?

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

### Do Angle Unit Converter or Unit Eater have ads?

Neither Angle Unit Converter nor Unit Eater shows ads.

### Which is updated more often, Angle Unit Converter or Unit Eater?

Angle Unit Converter ships an update every 11 months, and Unit Eater every 2 weeks. Most recently, Angle Unit Converter was updated on October 7, 2026 and Unit Eater on October 16, 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.*