# JavaZone vs Guidn

The clearest difference is update cadence: Guidn at every 4 days against JavaZone's every 11 months. Guidn also leads on iOS requirement (13.0 vs 26.0). On price, ads, in-app purchases and device support 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, Guidn every 4 days. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | JavaZone | Guidn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/javazone/id384888388/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 5 MB | 37 MB |
| Requires iOS | 26.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JAVA BRUKERFORENING I NORGE](https://appshunter.io/developer/1271729659) | [Ertkjern](https://appshunter.io/developer/1498375121) |

## 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


### Guidn

[App page](https://appshunter.io/ios/app/guidn/id6501969197)

**In-app purchases:** none


## Frequently asked questions

### Is JavaZone free?

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

### Is Guidn free?

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

### Do JavaZone or Guidn have ads?

Neither JavaZone nor Guidn shows ads.

### Which is updated more often, JavaZone or Guidn?

JavaZone ships an update every 11 months, and Guidn every 4 days. Most recently, JavaZone was updated on October 9, 2026 and Guidn on October 24, 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.*