# Gate CODES vs Publiq

The clearest difference is ads: Publiq at none against Gate CODES's shown. Publiq also leads on update cadence (weekly vs every 4 months) and monetization model (free vs ad-supported). On price, 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.

Gate CODES ships an update every 4 months, Publiq weekly. The most recent releases landed on September 25, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Gate CODES | Publiq |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/publiq/id1481385357/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Ad-supported | **Free** |
| Size | 5 MB | 65 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ivan Perre](https://appshunter.io/developer/514399565) | [Concepteurs BV](https://appshunter.io/developer/960085713) |

## What reviewers say

### Gate CODES

[App page](https://appshunter.io/ios/app/gate-codes/id533125865)

This reference app provides a quick lookup for London Underground Passenger Orientated Display CODES. Easily identify the reason why a gate may not be opening, making it a useful tool for both staff and passengers.

**Highlights:** London Underground gate code lookup, Passenger Orientated Display CODES, Troubleshoot gate opening issues, Reference for staff and customers, Free utility

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

**In-app purchases:** none


### Publiq

[App page](https://appshunter.io/ios/app/publiq/id1481385357)

Stay informed about local projects and community developments with real-time updates, photos, and official posts. Discover what's happening nearby through an interactive map and receive notifications for projects you follow.

**Highlights:** Real-time project updates, Interactive map for discovery, Follow favorite projects, Push notifications for news, Location-aware project surfacing, React to updates, Share project milestones

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

**In-app purchases:** none


## Frequently asked questions

### Is Gate CODES free?

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

### Is Publiq free?

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

### Do Gate CODES or Publiq have ads?

Gate CODES shows ads; Publiq does not.

### Which is updated more often, Gate CODES or Publiq?

Gate CODES ships an update every 4 months, and Publiq weekly. Most recently, Gate CODES was updated on September 25, 2026 and Publiq on October 4, 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.*