Comparison

Global Entry Appointment vs Green CarShare

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Global Entry Appointment

Find the earliest available interview appointments for expedited traveler clearance. View appointment availability across all US states, get office details, and receive notifications for new openings. The app prioritizes user privacy with no login or personal information required.

Highlights
  • Finds soonest appointments
  • Lists appointments by US state
  • Provides office details and directions
  • Shows all available time slots
  • Home Screen widget for latest appointment
  • No login or personal info required
Features
Currently charting
Read full description

The main purpose of this app is to help you find the soonest appointments near you. If you don't see any appointments nearby, we offer a list of all US States where you can see at a glance the number of available appointments. The app provides the same information as the CBP (U.S. Customs and Border Protection), however, the app offers a highly improved experience by letting you see more additional details about each office, the option to receive app notifications whenever new appointments are available, a user-friendly interface to allow you to easily see all appointments for a location. ++ FEATURES ++ - No Login or Personal Information is required. Privacy is our top priority. - Shows a list of all US States and the number of available appointments. - Shows the soonest appointment available for your primary state. - Find all interview offices in your state. - Get directions and notes about each interview center/office. - See all available time slots for a given state and interview office. - Shows the latest appointment for your state right on your Home Screen widget. ++ DISCLAIMER ++ Global Entry is a U.S. Customs and Border Protection (CBP) program that allows expedited clearance for pre-approved, low-risk travelers upon arrival in the United States. This app is not affiliated with, endorsed by, or supported by any government agency or entity. This app doesn't require any personal information or login information from you and this app does not book appointments for you, it simply helps you find the soonest appointments available across all US States. ++ DON'T BE A STRANGER ++ We have some exciting features coming soon, but you can always send suggestions via email or by writing a review for the app. Don't forget to share this app with a friend, because your support will make this app incredible. Contact us: developer@apps4world.com ++ WE CARE ABOUT YOUR PRIVACY ++ Privacy Policy: https://apps4world.com/privacy-policy-apps.html Terms & Conditions: https://apps4world.com/terms-and-conditions-apps.html

About

Green CarShare

Features
Read full description

Green CarShare reservation system by Island Rides. Apply for membership, schedule reservations, and access vehicles through this app. Island Rides has initiated the Green CarShare program. The project encourages the elimination of carbon emissions and provides access to electric vehicle use. The CarShare program has been made possible through a grant from the Washington Department of Transportation Zero-Emissions Access Program (ZAP). Green CarShare provides access to charging stations and electric vehicles for members to reserve and drive. Members must be over the age of 21, with a valid driver’s license, insurance and a good driving history. If you meet the eligibility requirements and want to schedule a test drive, contact us at greencarshare-support@islandrides.org. Electric vehicles are shared across users who reserve times to use the cars. Have a question or want to get in touch? We'd love to hear from you. Contact us today, and we'll get back to you as soon as possible. Email us at greencarshare-support@islandrides.org

Screenshots

Global Entry Appointment4 screens
Green CarShare4 screens

Verdict

The call

The clearest difference is price: Green CarShare at Free against Global Entry Appointment's $5.99. Global Entry Appointment's advantage is update cadence (every 10 days vs every 5 months) and chart position (#10 vs unranked). On ads, in-app purchases, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Green CarShare is free to download; Global Entry Appointment costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Global Entry Appointment ships an update every 10 days, Green CarShare every 5 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

Scorecard3 real differences · 8 level
Global Entry Appointment versus Green CarShare: the parameters behind the verdict, then further details
ParameterGlobal Entry AppointmentGreen CarShare
Price$5.99Free — better
Rating4.1 (77 ratings) — better—
Positive reviews52.6% of reviews—
Number of ratings77 — better—
Update frequencyEvery 10 days — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#10 — better—
DevicesiPhone, iPodiPhone, iPod
Requires iOS14.0 — better15.1
Further details — not scored
Size26 MB21 MB
Age rating4+4+
DeveloperApps4WorldZemtu OG

Bugs and requests

Global Entry Appointment

Reported bugs

6 issues
  • Shows incorrect appointment availability
  • Unable to select time slots
  • Blank screen with spinning cursor when checking availability
  • Does not provide notifications for open appointments
  • Does not allow city selection within a state
Show 1 more
  • Does not allow viewing future dates

Requested features

4 requests
  • Clearer instructions
  • Ability to select specific times
  • Improved state selection confirmation
  • Dedicated settings section for state and notifications

Green CarShare

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Global Entry Appointment

No in-app purchases

None

Green CarShare

No in-app purchases

Questions

Is Global Entry Appointment free?
Global Entry Appointment costs $5.99, with no in-app purchases.
Is Green CarShare free?
Green CarShare is free to download, with no in-app purchases.
Do Global Entry Appointment or Green CarShare have ads?
Neither Global Entry Appointment nor Green CarShare shows ads.
Which is updated more often, Global Entry Appointment or Green CarShare?
Global Entry Appointment ships an update every 10 days, and Green CarShare every 5 months. Most recently, Global Entry Appointment was updated on October 30, 2026 and Green CarShare on October 27, 2026.

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