ZEN browser vs CAIRIBU
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ZEN browser
This application allows educators and researchers to navigate and view image databases on iPads. It facilitates collaboration by enabling image sharing, annotation, and Z-stack navigation. Access your research data remotely for presentations and discussions.
- Navigate image databases
- View Z-stacks
- Insert annotations
- Share images with colleagues
- Access ZEISS demo server
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Use the free ZEN browser app for iPads to navigate and view your ZEN browser image database. Now you access your data wherever work takes you: demonstrate your current research at your institute or even at the next conference. All you need is a wireless network and your iPad. ZEN browser allows you to view your images together with your colleagues, insert annotations, and even navigate Z-stacks in transmitted light and multi-channel fluorescence microscopy. The app also provides access to a ZEISS demo server showcasing impressive sample images acquired with Axio Scan.Z1 digital slide scanner by ZEISS Microscopy. For more information on Axio Scan.Z1, go to http://www.zeiss.com/axioscan Important Note: ZEN browser is for Educational and Research Use Only.
CAIRIBU
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CAIRIBU Connect is the official app of CAIRIBU Interactions Core. Browse upcoming events Check out dates, times, and details for upcoming CAIRIBU programming. Discover what's happening in the CAIRIBU community. Join meetings directly You won't miss a beat— you can select to be notified when an event is about to start. Join meetings directly from the app! Connect with the community Meet fellow researchers, investigators, and trainees in the urology world, and keep in touch with colleagues across the country. Discussions & Conversations CAIRIBU Connect features an in-app forum for discussions. Start a thread for new insights, or join in on the conversation and provide your expertise.
Screenshots
Verdict
The clearest difference is update cadence: CAIRIBU at every 3 weeks against ZEN browser's every 26 months. CAIRIBU also leads on device support (3 vs 1). ZEN browser's advantage is iOS requirement (9.0 vs 15.1). On price, 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.
ZEN browser ships an update every 26 months, CAIRIBU every 3 weeks. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.
| Parameter | ZEN browser | CAIRIBU |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (2 ratings) — better | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 26 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 9.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 45 MB | 39 MB |
| Age rating | 4+ | 17+ |
| Developer | Carl Zeiss AG | Edison Chiu |
In-app purchases
ZEN browser
No in-app purchases
CAIRIBU
No in-app purchases
Questions
Is ZEN browser free?
Is CAIRIBU free?
Do ZEN browser or CAIRIBU have ads?
Which is updated more often, ZEN browser or CAIRIBU?
Other comparisons
