Jo4 is made and published by Rathnas LLC. AppBrain is an independent app data site and isn't affiliated with Rathnas LLC. The app name, icon, screenshots and description belong to Rathnas LLC and are shown as published on the App Store.
AppBrain's verdict
- Last updated
- March 11, 2026
Rankings
App Store top chartsApp Store Rankings for Jo4
Competitors
Similar apps and more from Rathnas LLCAlternatives to Jo4
Releases
Updates seen on the App Store- Version
- 1.0
- Launched
- March 2026
No changelog data
User feedback
Ratings and reviews on the App StoreComments on Jo4 for iOS
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 37.8 MB
- Content rating
- Everyone
Technologies used by Jo4
About the app and developer
About Jo4
Jo4 is a productivity app developed by Rathnas LLC.
What is the rating of Jo4?
Jo4 has no ratings yet.
Is Jo4 free?
Jo4 is free. The app size is 37.76 MB. The latest version available is 1.0. The last update was on March 11, 2026.
What are the requirements for Jo4?
The app has a content rating of Everyone. The app has been available on the App Store since March 2026.
Developer information for Rathnas LLC
Address:
Frequently asked questions about Jo4
Is Jo4 free?
Yes. Jo4 is free on the App Store.
Is Jo4 still available?
Yes. Jo4 is on the App Store, and the last update we saw was on March 11, 2026.
How large is Jo4?
Jo4 is 37.76 MB.
Is Jo4 suitable for children?
App Store rates the content of Jo4 as suitable for everyone.
Who made Jo4?
Jo4 was developed by Rathnas LLC. It is listed in the productivity category on the App Store.
What are the best alternatives to Jo4?
People looking at Jo4 also look at these productivity apps: AWSYS.CO — URL Shortener, LinkBrief, Brief - Quickly Capture Links, Verlyn: URL Shortener, lnk.ec.
Store listing
By Rathnas LLC, from the App Store
Description by Rathnas LLC Written by the developer, not by AppBrain. Click to read.
SHORTEN LINKS INSTANTLY
• Paste any long URL and get a short jo4.io link
• Create custom short URLs (jo4.io/your-name)
• Share directly from any app using the share extension
TRACK EVERYTHING
• See clicks, referrers, and locations in real-time
• View detailed analytics for each link
• Monitor link performance over time
BUILT FOR PRODUCTIVITY
• Share extension - shorten links from Safari, Chrome, or any app
• QR codes generated automatically for every link
• Dark mode support
FREE & UNLIMITED
• No sign-up required to create links
• Unlimited links and clicks on free tier
• Pro features available for power users
Whether you're sharing links on social media, tracking marketing campaigns, or just want cleaner URLs, Jo4 makes link management simple.
Questions or feedback? Contact us at support@jo4.io
Terms of Use: https://jo4.io/terms