# Explore Beijing vs ddog

The clearest difference is in-app purchases: ddog at none against Explore Beijing's 1. ddog also leads on ads (none vs shown) and iOS requirement (12.0 vs 14.0). On price and device support there is nothing between them.

Both are free to download. Explore Beijing sells 1 one-off in-app purchase. ddog asks for nothing beyond the download.

## The numbers

| Metric | Explore Beijing | ddog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (495 ratings)](https://appshunter.io/ios/app/explore-beijing/id349252601/reviews)** | — |
| Number of ratings | **495** | — |
| Positive reviews | 80.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 54 MB | 28 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [ExploreMetro](https://appshunter.io/developer/340706618) | [Wuhan Murui Technology Co., Ltd](https://appshunter.io/developer/1826920580) |

## What reviewers say

### Explore Beijing

[App page](https://appshunter.io/ios/app/explore-beijing/id349252601)

Navigate Beijing's extensive subway system with an up-to-date, offline map and route planner. Features include GPS integration, street maps for station exits, and support for both English and Chinese.

**Highlights:** Up-to-date metro map, Offline functionality, Route planner, GPS integration, Street maps for stations, English and Chinese support

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP mode | $4.99 | one-time |

**What reviewers like**

- 👍 User-friendly and intuitive interface
- 🗺️ Comprehensive subway map with clear layout
- 🚀 Efficient route planning and transfer suggestions
- ⏱️ Accurate travel time estimates
- 📱 Offline functionality for map viewing

**What reviewers complain about**

- 🐛 Frequent crashes after iOS updates
- ⚠️ Outdated map information and slow updates
- 📍 Location/nearest station feature unreliable
- 🔌 Requires internet for some features
- 💳 Requires separate purchases for each city

**Reported bugs**

- App crashes on iOS 10 and later
- Line 13 not showing as faster route option
- Missing stations (Erligou on Line 6/16)
- Daxing Airport Line missing pricing information
- Daxing Airport Line disappears in Chinese version

**Requested features**

- Station exit maps with offline access
- Detailed station layout diagrams
- Bus route integration
- First and last train time schedules in prominent position
- Station exit letter identifiers matching actual signage


### ddog

[App page](https://appshunter.io/ios/app/ddog/id6742007686)

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

**In-app purchases:** none


## Frequently asked questions

### Is Explore Beijing free?

Explore Beijing is free to download, with in-app purchases available.

### Is ddog free?

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

### Do Explore Beijing or ddog have ads?

Explore Beijing shows ads; ddog does not.

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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.*