Baltimore Map and Walks vs CharmPass
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Baltimore Map and Walks
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.
- Self-guided city walks
- Detailed offline city map
- Searchable points of interest
- Location bookmarking
- Movement tracking
- Photo capture and sharing
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Lose Yourself Without Getting Lost. This handy application presents you several self-guided walks featuring the best of the city, from world famous attractions to hidden gems. There simply is no better way to see a city on foot, at your own pace and at a cost that is only a fraction of what you would normally pay for a guided tour. This app comes with a detailed and fully functional city map to help you explore the city and locate the sights of interest. City map functions included in this app are: street name and business (restaurants, cafes, etc.), search, location bookmarking, `Findme` (iPhone and iPad 3/4G model), movement tracking (iPhone and iPad 3/4G model), and more. You can track your steps, take photos along the way, and then share your tracks and photos with friends. Sightseeing walks included in this application are: * Baltimore Museums (7 sights) * Art Galleries in Baltimore (6 sights) * Places of Worship (10 sights) * Historic Landmarks (7 sights) * Baltimore Architecture (8 sights) * Entertainment for the Kids (7 sights) * African American Heritage (8 sights) * Daily Life in Baltimore (7 sights) * City Orientation Walk (16 sights) Discovery walks included in this application are: * Hampden Antiques Hunting Walk * Fells Point Shopping Walk * Inner Harbor Shopping Walk No Data Plan or Internet is Needed, and No Roaming either. All the data used in this app is built into the software, so there is no need for internet access or cellular data plan. No need to pay costly roaming charges when traveling to foreign cities. The app works with your iPhone, iPod Touch or iPad. All the navigation features related to the city walks are disabled in this Lite version, which means that you can view the walk details (sight descriptions and photos), but NO navigation assistance is provided to guide you from one sight to the next. Download the Lite version if you want to use the city map or learn about the city walks. However, if you want to join the walks, it is highly recommended that you download a Full Version of this app. The Full Version includes detailed walk route maps to guide you from one sight to the next. Please visit our website at www.GPSmyCity.com to find city walks for over 470 cities worldwide. Note: Continued use of GPS running in the background can dramatically decrease battery life. This app gives you the option to turn off the GPS tracking in the background to prolong the battery life.
CharmPass
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.
- Instant fare purchase
- No paper tickets
- Multiple transit options
- Secure payment options
- Group fare purchase
- Offline ticket activation
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The CharmPass app lets you purchase and use fares instantly on your phone—anywhere, anytime. Just download the free app, register your debit/credit card or PayPal account in our secure system, and you're ready to go. WHY YOU'LL LOVE THIS APP: • No paper fares to track. • Purchase BaltimoreLink Local Service, MARC Train, and Commuter Bus tickets all from one app. • No need to carry cash, count exact change, or find a ticket machine. • Buy and use fares instantly using a debit/credit card or your PayPal account. • Pay a single fare or multiple fares for a group of riders. HOW IT WORKS: 1. CHOOSE SERVICE 2. CHOOSE FARE 3. SELECT TICKET TYPE 4. CHOOSE QUANTITY 5. CHECK OUT COMMON QUESTIONS: Q: Do I need to be connected to the Internet? A: Cellular network or a wireless Internet connection is required to purchase tickets, but you can activate your pre-purchased tickets offline. Q: What if my battery dies? A: Just like with paper tickets, you're responsible for making sure you have a valid fare at all times, so be sure to plan ahead! IMPORTANT REMINDERS: • Don't uninstall the CharmPass app or erase your phone while you have active tickets on it. Your tickets are stored on your phone (which makes it possible to use them without a cellular network or a wireless Internet connection), so uninstalling the app can permanently erase your tickets! • Purchase your ticket anytime and activate your fare as you’re boarding. • Show your ticket to the operator of the vehicle. • Watch your battery level! Just like with paper tickets, you're responsible for making sure you have a valid fare at all times.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Baltimore Map and Walks | CharmPass |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (1 ratings) | 4.9 (32K ratings) — better |
| Positive reviews | 0.0% of reviews | 61.2% of reviews — better |
| Number of ratings | 1 | 32K — better |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 15.0 |
| Further details — not scored | ||
| Size | 115 MB | 31 MB |
| Age rating | 4+ | 9+ |
| Developer | GPSmyCity.com, Inc. | Maryland Transit Administration |
Customer experience
Baltimore Map and Walks
CharmPass
Bugs and requests
Baltimore Map and Walks
Not enough reviews yet to summarise bugs or requests.
CharmPass
Reported bugs
4 issues- Tickets disappearing from the app
- Tickets not activating properly
- Compatibility issues with newer devices
- Unreliable location tracking
Requested features
5 requests- Loyalty program or incentives
- Improved ticket management and refund options
- Real-time transit updates and alerts
- Apple Watch integration
- Better offline support
In-app purchases
Baltimore Map and Walks
No in-app purchases
CharmPass
No in-app purchases
Questions
Is Baltimore Map and Walks free?
Is CharmPass free?
Which has better reviews, Baltimore Map and Walks or CharmPass?
Do Baltimore Map and Walks or CharmPass have ads?
Which is updated more often, Baltimore Map and Walks or CharmPass?
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