Comparison

Cornerstone AOG vs EMS Prep Guide 2026

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

Head to head
About

Cornerstone AOG

Stay connected with church activities through sermons, notifications, and sharing features. Download messages for offline access and engage with the church community.

Highlights
  • Watch or listen to past messages
  • Stay up to date with push notifications
  • Share messages via social media or email
  • Download messages for offline listening
  • Connect with church family
Read full description

This app will help you stay connected with the day-to-day life of Cornerstone Assembly of God. With this app, you can: watch or listen to past messages; stay up to date with push notifications; share your favorite messages via Twitter, Facebook, or email; and download messages for offline listening! We encourage you to download our app to get involved with what is happening at Cornerstone and to connect with our church family!

About

EMS Prep Guide 2026

Features
Read full description

Unlock hundreds of EMS certification practice questions and realistic mock exams for NREMT EMT, AEMT, Paramedic, Firefighter I & II, and more. EMS Focus helps you review key concepts, build confidence, and get exam-ready anywhere, anytime. Prepare for multiple EMS certification exams with dedicated question banks for: NREMT EMT NREMT AEMT NREMT Paramedic Firefighter I & II And other popular EMS credentials Features to help you pass: Exam-style questions with clear explanations so you understand every answer Full-length mock exams to simulate the real test day experience Multiple study modes (quick quizzes, timed quizzes, build-your-own quiz) Performance stats to track your progress and spot weak areas Study on your own schedule—on breaks, between shifts, or at home Start your EMS certification journey for free by trying a limited set of questions and study modes. Upgrade to unlock everything and speed up your path to passing. EMS Focus subscription plans: Monthly: $19.99 Lifetime: $69.99 (one-time purchase, no renewal) Payments and Renewal: Payment is charged to your iTunes Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours before the current period ends. You can manage your subscription and turn off auto-renew at any time in your Account Settings after purchase. The current subscription period cannot be cancelled once it is active. Privacy Policy: https://focuslabsinc.com/privacy-policy EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Cornerstone AOG3 screens
EMS Prep Guide 20264 screens

Verdict

The call

The clearest difference is rating: Cornerstone AOG at 5.0 against EMS Prep Guide 2026's 4.0. Cornerstone AOG also leads on in-app purchases (none vs 7) and iOS requirement (12.2 vs 15.0). On price, ratings volume, update cadence and ads 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

Both are free to download. EMS Prep Guide 2026 sells 7 in-app purchases, starting at $4.99 per 7 days. Cornerstone AOG asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Cornerstone AOG holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

UpkeepUpdate frequency

Cornerstone AOG ships an update every 6 weeks, EMS Prep Guide 2026 every 2 months. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

Scorecard3 real differences · 6 level
Cornerstone AOG versus EMS Prep Guide 2026: the parameters behind the verdict, then further details
ParameterCornerstone AOGEMS Prep Guide 2026
PriceFreeFree
Rating5.0 (1 ratings) — better4.0 (2 ratings)
Number of ratings12 — better
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod, Apple TV — betteriPhone, iPad, iPod
Requires iOS12.2 — better15.0
Further details — not scored
Size34 MB153 MB
Age rating4+4+
DeveloperCornerstone Assembly of God (AL)Ashok Manoharan

In-app purchases

None

Cornerstone AOG

No in-app purchases

7 purchases

EMS Prep Guide 2026

Subscriptions6
  • Weekly3 Days trial$4.997 Days
  • Weekly3 Days trial$7.997 Days
  • Weekly_9993 Days trial$9.997 Days
Show 3 more
  • Monthly3 Days trial$19.991 Month
  • Yearly3 Days trial$29.991 Year
  • Half Yearly$59.996 Months
One-time1
  • Get Lifetime Premium for Free$19.99

Questions

Is Cornerstone AOG free?
Cornerstone AOG is free to download, with no in-app purchases.
Is EMS Prep Guide 2026 free?
EMS Prep Guide 2026 is free to download, with in-app purchases available.
Which has better reviews, Cornerstone AOG or EMS Prep Guide 2026?
Cornerstone AOG is rated higher. Cornerstone AOG averages 5.0 out of 5 from 1 ratings, while EMS Prep Guide 2026 averages 4.0 from 2 ratings.
Do Cornerstone AOG or EMS Prep Guide 2026 have ads?
Neither Cornerstone AOG nor EMS Prep Guide 2026 shows ads.
Which is updated more often, Cornerstone AOG or EMS Prep Guide 2026?
Cornerstone AOG ships an update every 6 weeks, and EMS Prep Guide 2026 every 2 months. Most recently, Cornerstone AOG was updated on November 3, 2026 and EMS Prep Guide 2026 on November 6, 2026.

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