Jo4
Rathnas LLC Productivity iPhoneiPadiPod touch
Jo4 is a free Productivity app for iPhone and iPad by Rathnas LLC. Requires iOS 15.1. Updated March 11, 2026.
- Price
- Free
- on the App Store
- Size
- 38 MB
- Age 4+
- Updated
- Mar 11
- 2026 · v1.0
Screenshots
About Jo4
Jo4 is a fast, free URL shortener with built-in analytics. Create short links in seconds, track every click, and manage all your links from one place. 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 [email protected] Terms of Use: https://jo4.io/terms
App privacy
The developer, Rathnas LLC, reported these privacy practices to Apple.
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Contact Info: Email Address, Name
- Identifiers: User ID
Used for: App Functionality
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data
Used for: App Functionality
Alternatives to Jo4
Looking for apps like Jo4? Here are 6 similar apps on the App Store. The highest rated is Verlyn: URL Shortener (5.0/5), and all 6 are free to download.
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YouLinkTo
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LinkBrief
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AWSYS.CO — URL Shortener
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Verlyn: URL Shortener
5.0
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URLP.IO
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QR code Scanner (by Danver)
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| Jo4 | – | Free | March 11, 2026 | |
| YouLinkTo | – | Free | Jan 19, 2026 | Compare |
| LinkBrief | – | Free | Sep 22, 2025 | Compare |
| AWSYS.CO — URL Shortener | – | Free | May 22, 2026 | Compare |
| Verlyn: URL Shortener | 5.0 / 5 (2) | Free | Jun 1, 2026 | Compare |
| URLP.IO | – | Free | May 1, 2026 | Compare |
| QR code Scanner (by Danver) | – | Free | Sep 3, 2025 | Compare |
Compare Jo4 with the top alternatives: ratings, updates, ASO score and keyword gaps →