Gastite Sizing App vs RC UFO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Gastite Sizing App
This app simplifies calculating the required size of Gastite® CSST for gas installations. Input gas type, CSST length, and appliance power to instantly determine the correct size. It offers easy navigation, user-friendly design, and access to FAQs and installation guides.
- CSST sizing calculation
- Natural gas or LPG selection
- Access to FAQs
- Downloadable installation guide
- User-friendly design
- Contact support
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With the Gastite® Sizing APP it is easy to calculate the size of Gastite® CSST your next gas installation will require. Simply add basic information, including gas type, CSST length and appliance Max KW, and the app will instantly identify the size of Gastite® CSST the installation will require. Key features include: • Easy navigation • Intuitive, user-friendly design • Choose from natural gas or LPG depending on the installation • Access a range of frequently asked questions • Download the comprehensive Design & Installation Guide • Contact us Cost-effective and flexible, the Gastite® system has been designed to offer ease of installation and is suitable for both internal and external installation, including direct burial, according to manufacturer’s instructions. Supplied in one continuous, pre-marked by the metre, length, Gastite® CSST requires only simple hand tools and no hot works for successful installation. The Gastite® system should only be installed according to manufacturer’s instructions. Gas installation work should only be carried out by a business or self-employed operative who is a member of a class of persons approved by the Health & Safety Executive (HSE). The current registration body is the Gas Safe Register.
RC UFO
Control and display functions for toy drones. Offers innovative and diversified control methods for an enhanced flying experience.
- Drone control functions
- Display functions
- Diversified control methods
- Innovative control
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This software provides the control and display functions of toy drones, and provides diversified control methods innovatively.
Screenshots
Verdict
The clearest difference is review sentiment: Gastite Sizing App at 100% against RC UFO's 28%. Gastite Sizing App also leads on ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.
Gastite Sizing App ships an update every 3 weeks, RC UFO every 2 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.
| Parameter | Gastite Sizing App | RC UFO |
|---|---|---|
| Price | Free | Free |
| Rating | — | 2.4 (166 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 27.9% of reviews |
| Number of ratings | — | 166 — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 15 MB | 121 MB |
| Age rating | 4+ | +4 |
| Developer | Gastite Systems Limited | shenzhen cooingdv technology co.,ltd. |
Customer experience
Gastite Sizing App
RC UFO
Bugs and requests
Gastite Sizing App
Not enough reviews yet to summarise bugs or requests.
RC UFO
Reported bugs
3 issues- Cannot connect to drone
- Constant error messages
- App crashes frequently
Requested features
3 requests- Better camera quality
- Improved drone control
- More reliable connection
In-app purchases
Gastite Sizing App
No in-app purchases
RC UFO
No in-app purchases









