Offline Guide vs Sentry Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Offline Guide
Navigate Cedar Point and Soak City Waterpark with an offline map and comprehensive guide. Discover rides, dining, shows, and essential services. Features include GPS-enabled directions, attraction filtering, and a "Find My Car" function.
- Offline park maps
- GPS-enabled navigation
- Attraction search and filtering
- Dining and ride information
- Find My Car feature
- Locate park services
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Maximize your Cedar Point experience with The Unofficial Universal Cedar Point App! Find information on rides, dining options, aqua rides, shows, and more for Cedar Point and Soak City Waterpark You may use this app even without internet connection with beautiful and handy offline maps for Cedar Point. - Customize a GPS enabled map of Cedar Point by showing and hiding attractions of interest - See walking directions to attractions while you within park area - Search function to help find information about attractions - Filter results by height and adult presence - Find food and beverage information - Get detailed information about all rides, shows, games, shops, services - Find and explore places to stay near Cedar Point - Locate restrooms, ATMs, first aid services, strollers rent and more. - Find My Car - Tired of searching where you have parked your car? Just mark it on map while you're on parking spot and find it when your Cedar Point rest is over. This is unofficial application and not endorsed by or affiliated with Cedar Point.
Sentry Mobile
This app allows you to pay for parking meters in real-time directly from your smartphone. View nearby meters, check space availability, and receive alerts when your parking time is about to expire. It also features a "Where's my car" function and an optional auto-pay program.
- Real-time parking meter interaction
- Buy parking time remotely
- Map of nearby meters
- Parking space availability view
- Automatic parking session alerts
- "Where's my car" navigation
- Concierge Autopay Program
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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.
Screenshots
Verdict
The clearest difference is rating: Offline Guide at 4.6 against Sentry Mobile's 2.8. Offline Guide also leads on update cadence (every 10 days vs monthly) and ratings volume (1.4K vs 112). Sentry Mobile's advantage is ads (none vs shown). On price, review sentiment, 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.
Offline Guide holds the better App Store score, 4.6 against 2.8. That said, the two scores are not equally well evidenced: Offline Guide has 1.4K ratings behind it against 112, so its average is the more settled of the two. Written reviews point the same way: 30% of Offline Guide's written reviews are positive against 25% of Sentry Mobile's.
Offline Guide ships an update every 10 days, Sentry Mobile monthly. Both last shipped on October 29, 2026.
| Parameter | Offline Guide | Sentry Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1.4K ratings) — better | 2.8 (112 ratings) |
| Positive reviews | 30.4% of reviews — better | 24.6% of reviews |
| Number of ratings | 1.4K — better | 112 |
| Update frequency | Every 10 days — better | Monthly |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 82 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexey Kuchmiy | Municipal Parking Services |
Customer experience
Offline Guide
Sentry Mobile
User reviews
Offline Guide
From 1.4K App Store ratingsWhat we love
- ⭐ Clean and great service
- ⭐ Accommodating park, beach, and pool
Room to improve
- ⚠️ Out of date app with no recent updates
- ⚠️ Unreliable wait times and ride status
- ⚠️ Crashes and connectivity issues
- ⚠️ Lack of bathrooms and closed areas
Sentry Mobile
From 112 App Store ratingsWhat we love
- 🚀 Convenient auto pay feature
- 👍 Easy to use
- 👍 Seamless parking experience
- 🚀 Intuitive app interface
- 👍 Helpful concierge option
Room to improve
- 🐛 Frequent app crashes
- 🐛 Unreliable parking session tracking
- 🐛 Inability to add/save credit cards
- 🐛 Confusing user interface
- 🐛 Inconsistent app functionality
Bugs and requests
Offline Guide
Reported bugs
3 issues- Favorited rides not showing up
- Ride status not updating without restarting app
- App crashing when trying to find car
Requested features
3 requests- Real-time ride status updates
- Accurate wait time estimates
- Walking map feature
Sentry Mobile
Reported bugs
5 issues- App fails to recognize active parking sessions
- Inability to extend parking time through the app
- App crashes when trying to add payment information
- Parking spots not displayed accurately in the app
- Inconsistent behavior when trying to pay for parking
Requested features
5 requests- Allow saving credit card information
- Improve app stability and reliability
- Enhance user interface and navigation
- Provide better parking session management
- Integrate with more payment options (e.g., Apple Pay)
In-app purchases
Offline Guide
No in-app purchases
Sentry Mobile
No in-app purchases






