Kuadra vs RAIS Bio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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/
RAIS Bio
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Take full control of your RAIS Bio fireplace - directly from your device. The RAIS Bio app lets you operate both freestanding and built-in fireplaces from RAIS. Turn the fire on or off with a single tap. Adjust flame height and heat across five levels. View real-time bioethanol level and estimated burn time - all from a simple, intuitive interface. You can also activate Eco Mode to reduce fuel consumption or set an auto-off timer. Name your fireplace for quick recognition. Control multiple units - simply pair them one at a time and manage them all in one app. Bluetooth-based control - no Wi-Fi required. Initial Bluetooth pairing with your RAIS Bio fireplace is completed within the App. During the initial Bluetooth pairing, keep your device within 0.5 meters of the bio fireplace. For safe and correct use of RAIS bio fireplaces, always follow the instructions and safety guidelines provided by RAIS. Need advice? Please contact info@rais.com.
Screenshots
Verdict
The clearest difference is in-app purchases: RAIS Bio at none against Kuadra's 1. RAIS Bio also leads on iOS requirement (12.0 vs 14.1). On price, 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
Both are free to download. Kuadra sells 1 one-off in-app purchase. RAIS Bio asks for nothing beyond the download.
| Parameter | Kuadra | RAIS Bio |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Luca Picariello | Peter Rasmussen |
In-app purchases
Kuadra
- Kuadra full license$3.99
RAIS Bio
No in-app purchases









