ParkChicago® vs TrailSign
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ParkChicago®
Manage your entire parking experience directly from your smartphone. Pay for, extend, and track your parking sessions with ease, eliminating the need for physical meters or coins. Receive helpful notifications and access your parking history.
- Pay for parking sessions
- Extend parking sessions
- Receive low time notifications
- Access parking history
- Receive email receipts
- Find parking with interactive map
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Chicago, say hello to convenient parking! With the ParkChicago® app you can manage your entire parking experience from your smartphone. No more quarters. No more running to the meter. Pay, extend and manage your parking session with just a few taps. It’s easy! Get Started Today: 1. Download the free ParkChicago® app 2. Park where you see the ParkChicago® signs 3. Pay for your parking session from your phone The Perks of ParkChicago®: - Receive notifications when your parking session time is low - Extend your parking session through the app - Receive email receipts at the end of your parking session - Manage your parking history through the mobile app - The ParkChicago® app links to the ParkChicago®Map app where you can use an interactive map and search features to find parking at competitive prices in Chicago city limits. Say goodbye to garage fees and reservations! Make your parking experience as simple as possible – download ParkChicago® today.
TrailSign
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Trailsign is the trip companion for Scout units that plan with What2Pack. Your leaders build the trip on the web. Trailsign puts it on every phone in the crew and keeps it there when the signal is gone. Sign in with the email on your unit's roster. One tap on the link and the app lists every trip you're on: the high adventure trek, next month's campout, summer camp. Parents can sign in for their Scout. WHAT'S IN A TRIP • The whole trip, day by day. Stops, meals and drive times in order, with today's plan on the dashboard. • Hikes that mean something. Distance, climb, high point, an elevation profile, the route on the map and your leaders' trail notes, right where the hike falls in the day. • Offline maps. Topographic maps of the places you're going, downloaded ahead of time, with the trip's stops and trails drawn on them. • Packing lists you can tick off. Your own list, plus the troop gear committed to the trip with its tag numbers, so loading the trailer is a checklist. • Summer camp. Your class schedule by period, the camp's program, and where every Scout is this hour for leaders. • Campouts and day trips. Who's going by patrol, patrol menus with full recipes, duty rosters and who is riding with whom. • Headcount. Count every group at a checkpoint in seconds. • Safety at hand. Rally points, emergency contacts and safety cards for the places you're visiting. • Care flags. Food allergies, who takes daily medication and any condition the crew should know about, entered by your leaders and shown to the people on the trip. Trailsign does not hold medical records. BUILT FOR THE BACKCOUNTRY Everything downloads when you open a trip and stays on the phone. Pull to refresh when you have signal and changes your leaders made on the web arrive in seconds. No signal, no problem: the schedule, maps, lists and contacts are all still there. FOR ADULTS ON THE TRIP Driver phone numbers for the ride home are shown only to adults on the trip and to parents of Scouts on it. PRIVACY There are no passwords and no ads. Trailsign shows a trip only to people on its roster. Your location is used on your phone to show where you are on the map and is never sent anywhere. Trailsign needs a unit that plans its trips in What2Pack (what2pack.org).
Screenshots
Verdict
The clearest difference is update cadence: TrailSign at weekly against ParkChicago®'s every 3 months. ParkChicago®'s advantage is chart position (#186 vs unranked) and iOS requirement (13 vs 18.0). On price, ads, in-app purchases and device support 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.
ParkChicago® ships an update every 3 months, TrailSign weekly. The most recent releases landed on November 6, 2026 and October 29, 2026 respectively.
| Parameter | ParkChicago® | TrailSign |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (15K ratings) — better | — |
| Positive reviews | 35.9% of reviews | — |
| Number of ratings | 15K — better | — |
| Update frequency | Every 3 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Best chart rank | #186 — better | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13 — better | 18.0 |
| Further details — not scored | ||
| Size | 48 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Chicago Parking Meters, LLC | Robert Landrigan |
Bugs and requests
ParkChicago®
Reported bugs
4 issues- Endless login/account creation loop
- App crashes and freezes
- Payment issues and incorrect charges
- Inability to remove/edit linked vehicles
Requested features
4 requests- Allow partial balance refunds
- Integrate with location services for zone detection
- Provide option to pay for exact parking time
- Improve communication with parking enforcement
TrailSign
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ParkChicago®
No in-app purchases
TrailSign
No in-app purchases









