Angle Unit Converter vs Kuadra
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Angle Unit Converter
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.
- 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
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Angle Unit Converter application converts the input angle value into 5 types of units. Converting from degrees to degrees / arcminutes / arcseconds is also easy. The units to be converted are degrees [°], radians [rad], degrees / arcminutes / arcseconds [°′″], arcminutes [′], arcseconds [″]. Just enter the value of the angle, then tap the blue unit selection button to select the unit of the angle, and the values converted to 5 types of units will be displayed.
Kuadra
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.
- Record 2D and 3D measurements
- Add notes and photos
- Dictate or write measurements
- Save project annotations
- Export measurements as PDF
- Include photo location
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If you have to take measures Kuadra is the App for you, in a few simple steps you will always have an assistant with you who will keep annotations of all your works. You can save free, two-dimensional and three-dimensional measurements and, if necessary, even simple notes. Just create a new work and record your measurements both by dictating them and writing them, with a related photo or not. Once finished you can share a PDF with all the measurements and also the location where you took the photo. Quadra is developed for graphic designers, printers, interior designers, glassmakers, furniture makers, tilers, architects, surveyors, painters, window and door designers, upholsterers and anyone else who wants or needs to take measurements. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 7, 2026 and October 13, 2026 respectively.
| Parameter | Angle Unit Converter | Kuadra |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 2.0 (1 ratings) | 3.0 (1 ratings) — better |
| Positive reviews | 33.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 1 |
| Update frequency | Every 11 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 14.1 |
| Further details — not scored | ||
| Size | 8 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Kei Suefuji | Luca Picariello |
Customer experience
Angle Unit Converter
Kuadra
In-app purchases
Angle Unit Converter
No in-app purchases
Kuadra
- Kuadra full license$3.99
Questions
Is Angle Unit Converter free?
Is Kuadra free?
Which has better reviews, Angle Unit Converter or Kuadra?
Do Angle Unit Converter or Kuadra have ads?
Which is updated more often, Angle Unit Converter or Kuadra?
Other comparisons
