CharmPass vs ParkDC Permits
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
ParkDC Permits
Easily manage temporary street parking permits for residents and visitors in Washington, D.C. Residents can send unique codes to guests, approve parking requests in real-time, and view active permits. Visitors receive alerts and can request parking in advance or upon arrival.
- Send unique parking codes to visitors
- Approve visitor parking requests
- View permit requests and active permits
- Visitors request parking in advance
- Receive real-time parking alerts
- Access active construction maps
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The ParkDC Permits app is the simple, fast way for Washington, DC residents and their visitors to park on their neighborhood streets in Residential Permit Parking (RPP) areas across all eight wards. The ParkDC Permits app allows residents to manage visitor and temporary parking permits for friends, family members, contractors, and home health care aides from the palm of their hand. App Features: • Residents – text or email your unique code to your visitors • Residents – approve your visitors in advance or in real time • Residents – view permit requests and pending and active permits • Visitors – request parking from your resident/host in advance or upon arrival • Visitors – receive real time alerts and active construction maps to make finding parking easier If you have any questions, comments, or concerns regarding the ParkDC Permits app, please contact us via: • Call the 24/7 Call Center at 202-671-2631 • Email us at DDOT.Parking@dc.gov • Visit the ParkDC website at parkdc.com Thank you for using the ParkDC Permits App!
Screenshots
Verdict
The clearest difference is review sentiment: CharmPass at 61% against ParkDC Permits's 9%. CharmPass also leads on rating (4.9 vs 1.4) and ratings volume (32K vs 94). 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 1.4. That said, the two scores are not equally well evidenced: CharmPass has 32K ratings behind it against 94, so its average is the more settled of the two. Written reviews point the same way: 61% of CharmPass's written reviews are positive against 9% of ParkDC Permits's.
Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.
| Parameter | CharmPass | ParkDC Permits |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (32K ratings) — better | 1.4 (94 ratings) |
| Positive reviews | 61.2% of reviews — better | 9.3% of reviews |
| Number of ratings | 32K — better | 94 |
| 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 | 15.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 32 MB | 27 MB |
| Age rating | 9+ | 17+ |
| Developer | Maryland Transit Administration | District Department of Transportation |
Customer experience
CharmPass
ParkDC Permits
Bugs and 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
ParkDC Permits
Not enough reviews yet to summarise bugs or requests.
In-app purchases
CharmPass
No in-app purchases
ParkDC Permits
No in-app purchases
