# Baltimore Map and Walks vs CharmPass

The clearest difference is review sentiment: CharmPass at 61% against Baltimore Map and Walks's 0%. CharmPass also leads on rating (4.9 vs 4.0) and ratings volume (32K vs 1). Baltimore Map and Walks's advantage is iOS requirement (9.3 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CharmPass holds the better App Store score, 4.9 against 4.0. That said, the two scores are not equally well evidenced: CharmPass has 32K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Baltimore Map and Walks's written reviews are positive against 61% of CharmPass's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 3, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Baltimore Map and Walks | CharmPass |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/baltimore-map-and-walks/id369656982/reviews) | **[4.9 (32K ratings)](https://appshunter.io/ios/app/charmpass/id1411574150/reviews)** |
| Number of ratings | 1 | **32K** |
| Positive reviews | 0.0% of reviews | **61.2% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 115 MB | 31 MB |
| Requires iOS | **9.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [GPSmyCity.com, Inc.](https://appshunter.io/developer/343836967) | [Maryland Transit Administration](https://appshunter.io/developer/1411574149) |

## What reviewers say

### Baltimore Map and Walks

[App page](https://appshunter.io/ios/app/baltimore-map-and-walks/id369656982)

Explore the city with self-guided walks and a detailed offline map. Discover attractions, landmarks, and hidden gems at your own pace. Track your steps, capture photos, and share your journey.

**Highlights:** Self-guided city walks, Detailed offline city map, Searchable points of interest, Location bookmarking, Movement tracking, Photo capture and sharing

**In-app purchases:** none


### CharmPass

[App page](https://appshunter.io/ios/app/charmpass/id1411574150)

Purchase and use transit fares instantly from your phone. Securely register payment methods and buy tickets for local services, trains, and buses. Avoid paper tickets, cash, and ticket machines.

**Highlights:** Instant fare purchase, No paper tickets, Multiple transit options, Secure payment options, Group fare purchase, Offline ticket activation

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Convenient and easy to use
- 👍 Seamless integration with payment methods
- 🚀 Faster boarding process
- 🚀 Efficient for commuting
- 👍 Eco-friendly and paperless

**What reviewers complain about**

- 🐛 App crashes and login issues
- 🐛 Tickets not always working as expected
- 🐛 Ticket expiration issues
- 🐛 Lack of offline functionality
- 🐛 Inconsistent bus driver interactions

**Reported bugs**

- Tickets disappearing from the app
- Tickets not activating properly
- Compatibility issues with newer devices
- Unreliable location tracking

**Requested features**

- Loyalty program or incentives
- Improved ticket management and refund options
- Real-time transit updates and alerts
- Apple Watch integration
- Better offline support


## Frequently asked questions

### Is Baltimore Map and Walks free?

Baltimore Map and Walks is free to download, with no in-app purchases.

### Is CharmPass free?

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

### Which has better reviews, Baltimore Map and Walks or CharmPass?

CharmPass is rated higher. Baltimore Map and Walks averages 4.0 out of 5 from 1 ratings, while CharmPass averages 4.9 from 32K ratings.

### Do Baltimore Map and Walks or CharmPass have ads?

Neither Baltimore Map and Walks nor CharmPass shows ads.

### Which is updated more often, Baltimore Map and Walks or CharmPass?

Baltimore Map and Walks ships an update every 2 months, and CharmPass every 2 months. Most recently, Baltimore Map and Walks was updated on October 3, 2026 and CharmPass on October 21, 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.*