JavaScript Anywhere JSAnywhere vs OpenWrap SDK App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JavaScript Anywhere JSAnywhere
This app provides a portable programming editor for web development on mobile devices. It allows users to write and preview JavaScript, HTML, and CSS code, with features like console logging and file sharing. It's designed for web engineers and designers needing a simple, on-the-go coding solution.
- Write JavaScript, HTML, CSS
- Internal browser preview
- Console logs and errors
- Import/export via Dropbox
- Project templates
- Wi-Fi server
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Programming editor in your pocket. JavaScript Anywhere is one of the oldest development environments on iOS since 2010. It's a simple and portable editing tool for web engineers and designers. [Features] - Write JavaScript, HTML, and CSS source code. - Preview on the internal browser. - Show console logs or errors. - Import project / Download images from the web. - Send e-mail / iTunes file sharing to export. - Configure editor styles, and syntax highlighting. - Simple server for Wi-Fi - Export to / Import from Dropbox. - Project templates (Basic/jQuery/React/Bootstrap/p5) That's all. JSAnywhere is minimal forever. Happy coding! --------------- Featured in: * The magazine "Mac People" in September 2013 issue. * "Apps for Developers" on App Store collection by Apple in June 2015.
OpenWrap SDK App
This application allows users to verify various ad formats generated on a specific platform. It supports banner, interstitial, video, and native ads, and lets you preview ad experiences by rendering your own creatives or bid responses.
- Verify banner, interstitial, and video ad formats
- Render custom creatives or bid responses
- Save and preview ad experiences locally
- Configure and save ad placements
- View request, response, and console logs
- Share ad logs
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The OpenWrap SDK Application allows users to verify ad tags generated on PubMatic platform for the following ad formats: 1. Banner 2. Interstitial 3. Interstitial Video 4. MREC Video 5. Rewarded Ad 6. Native Ad Supported Features: 1. Demonstrates the use of OpenWrap SDK & its features. 2. Provision to render your own ad using a creative or bid response 3. Allow you to save creatives locally on device and preview the ad experience. 4. Pre-configured sample placements (ad tag and targeting parameters) for demo. 5. Provision to Configure, Save your ad placements and verify it. 6. Shows request, response, and console logs besides rendered ads. 7. Allow you to share the request, response and console logs.
Screenshots
Verdict
The clearest difference is rating: OpenWrap SDK App at 5.0 against JavaScript Anywhere JSAnywhere's 3.5. OpenWrap SDK App also leads on iOS requirement (13.0 vs 15.0). JavaScript Anywhere JSAnywhere's advantage is ratings volume (465 vs 1). On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
OpenWrap SDK App holds the better App Store score, 5.0 against 3.5. That said, the two scores are not equally well evidenced: JavaScript Anywhere JSAnywhere has 465 ratings behind it against 1, so its average is the more settled of the two.
JavaScript Anywhere JSAnywhere ships an update every 2 months, OpenWrap SDK App every 3 months. The most recent releases landed on November 13, 2026 and November 3, 2026 respectively.
| Parameter | JavaScript Anywhere JSAnywhere | OpenWrap SDK App |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (465 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 55.2% of reviews | — |
| Number of ratings | 465 — better | 1 |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Tatsuya Tobioka | PubMatic |
Customer experience
JavaScript Anywhere JSAnywhere
OpenWrap SDK App
Bugs and requests
JavaScript Anywhere JSAnywhere
Reported bugs
4 issues- Crashes when creating new projects
- CSS and JavaScript changes not reflected in output
- Incompatible with newer iOS versions
- Unexpected behavior with certain JavaScript features
Requested features
9 requests- Add ability to save files
- Improve syntax highlighting
- Add line numbers
- Support for more file types (e.g. TypeScript, SCSS)
- Ability to create and manage multiple projects
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- Integrate with cloud storage (e.g. iCloud, Google Drive)
- Add a JavaScript console for debugging
- Customize keyboard with common coding characters
- Implement a full-screen mode
OpenWrap SDK App
Not enough reviews yet to summarise bugs or requests.
In-app purchases
JavaScript Anywhere JSAnywhere
No in-app purchases
OpenWrap SDK App
No in-app purchases
Questions
Is JavaScript Anywhere JSAnywhere free?
Is OpenWrap SDK App free?
Which has better reviews, JavaScript Anywhere JSAnywhere or OpenWrap SDK App?
Do JavaScript Anywhere JSAnywhere or OpenWrap SDK App have ads?
Which is updated more often, JavaScript Anywhere JSAnywhere or OpenWrap SDK App?
Other comparisons
