# Angle Unit Converter vs Kuadra

The clearest difference is review sentiment: Kuadra at 100% against Angle Unit Converter's 33%. Kuadra also leads on price (Free vs $1.99) and rating (3.0 vs 2.0). Angle Unit Converter's advantage is in-app purchases (none vs 1) and iOS requirement (12.0 vs 14.1). On ratings volume, ads and device support there is nothing between them.

Kuadra is free to download; Angle Unit Converter costs $1.99 up front. Kuadra sells 1 one-off in-app purchase. Angle Unit Converter asks for nothing beyond the download.

Kuadra holds the better App Store score, 3.0 against 2.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 33% of Angle Unit Converter's written reviews are positive against 100% of Kuadra's.

Angle Unit Converter ships an update every 11 months, Kuadra weekly. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Angle Unit Converter | Kuadra |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [2.0 (1 ratings)](https://appshunter.io/ios/app/angle-unit-converter/id1470713481/reviews) | **[3.0 (1 ratings)](https://appshunter.io/ios/app/kuadra/id1575441484/reviews)** |
| Number of ratings | 1 | 1 |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 11 months | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 8 MB | 4 MB |
| Requires iOS | **12.0** | 14.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kei Suefuji](https://appshunter.io/developer/1388335881) | [Luca Picariello](https://appshunter.io/developer/1562569427) |

## 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


### Kuadra

[App page](https://appshunter.io/ios/app/kuadra/id1575441484)

This app helps you record and save measurements for various projects. You can dictate or write down dimensions, add notes and photos, and export everything as a PDF. It's designed for professionals who need to keep track of project details.

**Highlights:** Record 2D and 3D measurements, Add notes and photos, Dictate or write measurements, Save project annotations, Export measurements as PDF, Include photo location

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kuadra full license | $3.99 | one-time |


## Frequently asked questions

### Is Angle Unit Converter free?

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

### Is Kuadra free?

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

### Which has better reviews, Angle Unit Converter or Kuadra?

Kuadra is rated higher. Angle Unit Converter averages 2.0 out of 5 from 1 ratings, while Kuadra averages 3.0 from 1 ratings.

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

Neither Angle Unit Converter nor Kuadra shows ads.

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

Angle Unit Converter ships an update every 11 months, and Kuadra weekly. Most recently, Angle Unit Converter was updated on October 24, 2026 and Kuadra on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*