JavaZone vs NDC Conf
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JavaZone
This app serves as a digital companion for attendees of JavaZone, Scandinavia's largest meeting place for software developers. It provides access to information about the conference, which features over 150 sessions and attracts more than 3000 developers annually.
- Conference schedule access
- Information for software developers
- Details on 150+ sessions
- Event companion for attendees
- Knowledge exchange forum
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This app will help you with your schedule at JavaZone. JavaZone is the biggest meeting place for software developers in Scandinavia, and one of Europe's most important conferences. JavaZone has been described as a high quality, independent conference – a leading forum for knowledge exchange for IT-professionals. Each year around 3100 developers enjoy our nearly 150 talks.
NDC Conf
Access information about global developer conferences, including past talks and upcoming event details. Explore topics relevant to software developers across various locations.
- Conference details
- Past talk access
- Developer topics
- Global locations
- Event information
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The first NDC conference was held at the Radisson Scandinavia hotel in Oslo back in 2008. The conference had more than 800 attendees and included 1 day of Agile and 1 day of .NET. Since then the conference has come a long way. There are now NDC conferences in locations around the world, including Oslo, London, Sydney, Porto, and Copenhagen. NDC will cover all topics interesting to developers. You can see most of our previous talks on our YouTube channel → NDC Conference
Screenshots
Verdict
The clearest difference is update cadence: NDC Conf at every 3 weeks against JavaZone's every 11 months. NDC Conf also leads on iOS requirement (15.2 vs 26.0). On price, ads, in-app purchases and monetization model 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.
JavaZone ships an update every 11 months, NDC Conf every 3 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | JavaZone | NDC Conf |
|---|---|---|
| Price | Free | Free |
| Rating | 2.7 (3 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 3 — better | — |
| Update frequency | Every 11 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 26.0 | 15.2 — better |
| Further details — not scored | ||
| Size | 5 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | JAVA BRUKERFORENING I NORGE | Wei-Meng Lee |
Customer experience
JavaZone
NDC Conf
In-app purchases
JavaZone
No in-app purchases
NDC Conf
No in-app purchases
