Wait and Weight Worksheets vs JavaScript Studio
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wait and Weight Worksheets
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This app utilizes standardized Worksheets based on the Wait and Weight method for well control operations following a kick. It supports both floating rigs with subsea stacks and surface stack operations. Designed for field applications and instructional use, it helps engineers and rig teams deepen their understanding of the Wait and Weight method. Key Features & Integration * Fully compatible with field workflows and training scenarios. * Seamlessly import data files to populate kill sheets directly from our suite of well control apps: Drilling Hydraulics, Drilling Simulator 1, 2 & 3, Kick Game, Kick Tolerance, LOT Simulator, MPD Simulator, Well Control Methods, and Well Control Simulator 1 & 2. Our Mission Developed alongside industry experts using established spreadsheets, this app provides an accessible, cost-effective tool for drilling engineers, toolpushers, drillers, technicians, students, and instructors. It is designed as a practical field utility and learning companion, not a replacement for full-scale commercial engineering software. Feedback & Community We continuously improve our tools. Feel free to share feedback, report bugs, suggest translation refinements, or share this app with your colleagues. Thanks DISCLAIMER: These tools and materials are provided "as is" and "as available," without warranties of any kind, express or implied. You are solely responsible for verifying the accuracy and appropriateness of any calculations or data generated by this application prior to use. Any reliance on or use of these tools is strictly at your own risk. In no event shall the developer be liable for any direct, indirect, incidental, or consequential damages resulting from the use or inability to use this application.
JavaScript Studio
Build web applications directly on your smartphone using JavaScript, CSS, and HTML. This tool offers error checking as you code, ensuring you don't lose your ideas. It's designed for developers who need to write code on the go.
- Create web apps with JavaScript, CSS, HTML
- Error checking during coding
- Code on your smartphone
- Save code and ideas
- Supports HTML5
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Use your JavaScript, CSS, html skills to create apps wherever you go. These days many of us we use a smartphone anytime, as a developers sometimes we write code using some text editor to save it, for this reason I developed JavaScript Studio app a smart app that works on your phone, With JavaScript Studio you can create web apps by writing JavaScript code, CSS, Html, Html5. Error Checking? Yes, JavaScript Studio will help on it while coding by inserting a simple comment text. Never Miss any code and idea again Use JavaScript Studio. ARROWAT™ JavaScript Studio.
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Verdict
The clearest difference is price: JavaScript Studio at Free against Wait and Weight Worksheets's $19.99. JavaScript Studio also leads on device support (3 vs 1) and iOS requirement (10.0 vs 15.6). Wait and Weight Worksheets's advantage is update cadence (every 3 months vs every 10 months). On ads and in-app purchases 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
JavaScript Studio is free to download; Wait and Weight Worksheets costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Wait and Weight Worksheets ships an update every 3 months, JavaScript Studio every 10 months. The most recent releases landed on September 18, 2026 and June 1, 2026 respectively.
| Parameter | Wait and Weight Worksheets | JavaScript Studio |
|---|---|---|
| Price | $19.99 | Free — better |
| Rating | — | 4.9 (8 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 8 — better |
| Update frequency | Every 3 months — better | Every 10 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 10.0 — better |
| Further details — not scored | ||
| Size | 10 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Carlos Moura | Arrowat LLC |
In-app purchases
Wait and Weight Worksheets
No in-app purchases
JavaScript Studio
No in-app purchases
Questions
Is Wait and Weight Worksheets free?
Is JavaScript Studio free?
Do Wait and Weight Worksheets or JavaScript Studio have ads?
Which is updated more often, Wait and Weight Worksheets or JavaScript Studio?
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