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Screenshots

  • Sentry Mobile screenshot 1
  • Sentry Mobile screenshot 2
  • Sentry Mobile screenshot 3
  • Sentry Mobile screenshot 4

About Sentry Mobile

Sentry Mobile is the first parking application that actually interacts with your parking meter in real time! Sentry Mobile lets you buy time on an MPS parking meter and the meter instantly updates to show you your remaining time with an icon indicating you paid with the smartphone app! You, as a parker, will see an easy-to-view map of nearby meters including visibility into actual current parking space availability. You can setup an MPS “stored value” Parker account and pay for parking at any MPS meter. The MPS mobile application allows you to make purchases on Legacy meters and in parking lots where municipalities permit this feature. You no longer have to carry coins or swipe credit cards to pay for parking! The Sentry Mobile application allows you to see your account balance at any time, and to replenish your account balance as needed. When you pay for your parking and pull into your parking space, the MPS Meter will automatically update with the amount of time you purchased and display a smart phone icon to indicate that your time was purchased via the Sentry Mobile application. No more “guessing” about whether your mobile payment was actually properly applied to your parking spot! You will receive automatic in-application alerts when your parking session time is running out, and you can see a quick summary of parking sessions you have purchased in the past. The “Where's my car” feature navigates you quickly back to your car. Concierge Autopay Program allows mobile parkers to automatically pay for parking without the need to interact directly with the parking meter or their mobile device.Payments will automatically be applied to your parking session from you MPS account. During your Concierge parking session you will not receive a violation as long as you do not exceed the maximum time allowed or park during “No Parking” hours. You will receive notifications and reminders during your parking session unless you disable them.

Ratings & reviews

2.8

112 ratings

5 ★ 45% 4 ★ 0% 3 ★ 0% 2 ★ 3% 1 ★ 53%

What’s new

Version 9.13 · Updated March 28, 2026

Bug fix

App privacy

The developer, Municipal Parking Services, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

  • Diagnostics: Crash Data
  • Financial Info: Payment Info
  • Location: Precise Location, Coarse Location
  • Contact Info: Email Address, Name, Phone Number
  • User Content: Emails or Text Messages
  • Identifiers: User ID

Used for: Analytics, App Functionality

Data Not Linked to You

The following data, which may be collected but is not linked to your identity, may be used for the following purposes:

  • Diagnostics: Other Diagnostic Data

Used for: Analytics, App Functionality

Alternatives to Sentry Mobile

Looking for apps like Sentry Mobile? Here are 6 similar apps on the App Store. The highest rated is Spot On - MSU Parking (4.7/5), and all 6 are free to download.

Sentry Mobile vs. alternatives
App Rating Price Last updated Compare
Sentry Mobile 2.8 / 5 (112 ratings) Free March 28, 2026
ParkFerndale 4.4 / 5 (410) Free Jun 23, 2026 Compare
ParkDetroit 4.6 / 5 (17,720) Free Sep 10, 2025 Compare
epark Ann Arbor 4.6 / 5 (1,037) Free May 11, 2026 Compare
MOTU - Grand Rapids Parking 3.3 / 5 (591) Free Jun 15, 2026 Compare
Spot On - MSU Parking 4.7 / 5 (760) Free May 11, 2026 Compare
Red E Charge 2.6 / 5 (84) Free Aug 27, 2026 Compare

Compare Sentry Mobile with the top alternatives: ratings, updates, ASO score and keyword gaps →