# NDC Conf vs Guidn

The clearest difference is update cadence: Guidn at every 4 days against NDC Conf's every 3 weeks. Guidn also leads on iOS requirement (13.0 vs 15.2). 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.

NDC Conf ships an update every 3 weeks, Guidn every 4 days. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | NDC Conf | Guidn |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 4 days** |
| Monetization | Free | — |
| Size | 47 MB | 37 MB |
| Requires iOS | 15.2 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wei-Meng Lee](https://appshunter.io/developer/370907747) | [Ertkjern](https://appshunter.io/developer/1498375121) |

## What reviewers say

### 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


### Guidn

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

**In-app purchases:** none


## Frequently asked questions

### Is NDC Conf free?

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

### Is Guidn free?

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

### Do NDC Conf or Guidn have ads?

Neither NDC Conf nor Guidn shows ads.

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

NDC Conf ships an update every 3 weeks, and Guidn every 4 days. Most recently, NDC Conf was updated on October 22, 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.*