JavaScript Studio Pro vs ChatAI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JavaScript Studio Pro
Develop web applications on your mobile device using JavaScript, CSS, and HTML. This tool offers error checking assistance as you code, ensuring you don't lose track of your ideas. Create and save your projects anywhere, anytime.
- Write JavaScript, CSS, HTML code
- Create web applications
- Error checking assistance
- Save code and ideas
- Mobile development environment
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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 Pro. ARROWAT™ JavaScript Studio Pro.
ChatAI
This AI-powered assistant answers questions and provides information using natural language. It offers a premium subscription for enhanced features and is available on multiple Apple devices.
- Natural language interaction
- Intelligent question answering
- Information provision
- Premium subscription option
- Cross-device compatibility
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ChatAI is an intelligent question answering robot. Able to interact with users through natural language input and attempt to answer their questions or provide relevant information. [Premium Subscription] If you subscribe through Apple, the system will deduct the corresponding amount from your App Store account when you confirm your purchase. Unless the user turns off automatic renewal at least 24 hours before the end of the current subscription period, the system will automatically renew. Within 24 hours before the end of the current subscription period, the system will charge a renewal fee to the corresponding account based on the selected scheme's price. After completing the purchase, users can manage their subscriptions and automatic renewals in the "Account Settings" section. User Agreement: https://ddxm.notion.site/8500a157404e4eb79f036fde718c48ba Privacy Policy: https://ddxm.notion.site/fb16ebd87fbe4ba9b6213b554359df53 If you have any suggestions, please send an email to: hyancat.cn@gmail.com Thank you.
Screenshots
Verdict
The clearest difference is price: ChatAI at Free against JavaScript Studio Pro's $12.99. ChatAI also leads on update cadence (every 4 days vs every 20 months). JavaScript Studio Pro's advantage is in-app purchases (none vs 2) and iOS requirement (10.0 vs 15.0). On rating, 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
ChatAI is free to download; JavaScript Studio Pro costs $12.99 up front. ChatAI sells 2 in-app purchases, starting at $2.99 per month. JavaScript Studio Pro asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for JavaScript Studio Pro against 5.0 for ChatAI. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
JavaScript Studio Pro ships an update every 20 months, ChatAI every 4 days. The most recent releases landed on October 14, 2026 and October 10, 2026 respectively.
| Parameter | JavaScript Studio Pro | ChatAI |
|---|---|---|
| Price | $12.99 | Free — better |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Number of ratings | 1 | 1 |
| Update frequency | Every 20 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Mac — better |
| Requires iOS | 10.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 33 MB | 10 MB |
| Age rating | 4+ | 17+ |
| Developer | Arrowat LLC | 松明 张 |
Customer experience
JavaScript Studio Pro
ChatAI
In-app purchases
JavaScript Studio Pro
No in-app purchases
ChatAI
- Monthly$2.991 Month
- Yearly$24.991 Year
Questions
Is JavaScript Studio Pro free?
Is ChatAI free?
Which has better reviews, JavaScript Studio Pro or ChatAI?
Do JavaScript Studio Pro or ChatAI have ads?
Which is updated more often, JavaScript Studio Pro or ChatAI?
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