# JavaZone vs NDC Conf

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.

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.

## The numbers

| Metric | JavaZone | NDC Conf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/javazone/id384888388/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 5 MB | 47 MB |
| Requires iOS | 26.0 | **15.2** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JAVA BRUKERFORENING I NORGE](https://appshunter.io/developer/1271729659) | [Wei-Meng Lee](https://appshunter.io/developer/370907747) |

## What reviewers say

### JavaZone

[App page](https://appshunter.io/ios/app/javazone/id384888388)

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.

**Highlights:** Conference schedule access, Information for software developers, Details on 150+ sessions, Event companion for attendees, Knowledge exchange forum

**Features:** macOS Compatibility

**In-app purchases:** none


### NDC Conf

[App page](https://appshunter.io/ios/app/ndc-conf/id1266573309)

Access information about global developer conferences, including past talks and upcoming event details. Explore topics relevant to software developers across various locations.

**Highlights:** Conference details, Past talk access, Developer topics, Global locations, Event information

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is JavaZone free?

JavaZone is free to download, with no in-app purchases.

### Is NDC Conf free?

NDC Conf is free to download, with no in-app purchases.

### Do JavaZone or NDC Conf have ads?

Neither JavaZone nor NDC Conf shows ads.

### Which is updated more often, JavaZone or NDC Conf?

JavaZone ships an update every 11 months, and NDC Conf every 3 weeks. Most recently, JavaZone was updated on November 1, 2026 and NDC Conf on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*