# Lucid Underground vs Explora.guide

The clearest difference is price: Explora.guide at Free against Lucid Underground's $0.99. Explora.guide also leads on update cadence (every 6 weeks vs every 9 months). Lucid Underground's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Explora.guide is free to download; Lucid Underground costs $0.99 up front. Explora.guide sells 3 one-off in-app purchases. Lucid Underground asks for nothing beyond the download.

Lucid Underground ships an update every 9 months, Explora.guide every 6 weeks. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Lucid Underground | Explora.guide |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/lucid-underground/id1491993114/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Every 6 weeks** |
| Monetization | Paid | — |
| Size | 20 MB | 166 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dan Eden](https://appshunter.io/developer/508167369) | [Explora Instant Info Limited](https://appshunter.io/developer/1852853394) |

## What reviewers say

### Lucid Underground

[App page](https://appshunter.io/ios/app/lucid-underground/id1491993114)

Get real-time updates on London's public transport lines, including the Underground, TfL Rail, DLR, and Overground. See disruptions first and favorite lines for quick access. Ideal for daily commuters.

**Highlights:** Real-time transit status, London Underground, TfL Rail, DLR, Overground, Disruptions highlighted first, Favorite lines for quick access, Minimalist interface

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Explora.guide

[App page](https://appshunter.io/ios/app/exploraguide/id6755254499)

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Explora Tip Small | $0.99 | one-time |
| Explora Tip Medium | $2.99 | one-time |
| Explora Tip Large | $4.99 | one-time |


## Frequently asked questions

### Is Lucid Underground free?

Lucid Underground costs $0.99, with no in-app purchases.

### Is Explora.guide free?

Explora.guide is free to download, with in-app purchases available.

### Do Lucid Underground or Explora.guide have ads?

Explora.guide shows ads; Lucid Underground does not.

### Which is updated more often, Lucid Underground or Explora.guide?

Lucid Underground ships an update every 9 months, and Explora.guide every 6 weeks. Most recently, Lucid Underground was updated on November 3, 2026 and Explora.guide on October 28, 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.*