Comparison

Aeries EM2 vs Criterion

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

Head to head
About

Aeries EM2

This app provides authorized school district personnel with secure, offline access to essential student information. It allows for caching of contact, discipline, medical, class, and attendance data for use during emergencies when network access is unavailable.

Highlights
  • Offline student data caching
  • Access to contact information
  • View discipline records
  • Medical information access
  • Class and attendance details
  • Secure access for school staff
Features
Read full description

**FOR SCHOOL DISTRCT PERSONNEL ONLY!** This app is not intended for the general public, and cannot be used to check student information by anyone other than school district personnel. Aeries EM2 (Emergency Management App Version 2) is the completely rewritten version of the Aeries Emergency Management Tool (EMT). It provides remote access to student information contained in the Aeries Student Information System. This application is designed to interface with an existing Aeries SIS web setup. Aeries EM2 provides school-site personnel access to basic student, contact, discipline, medical, class and attendance information. Any of this data can be cached for offline use. This is useful during emergency situations where access to a computer or network is not available. ** This application is only available to school districts that have a license key installed for use. ** For Demo Access, simply start the application, search and select “Eagle Unified School District (demo)”, and login using the user name "alok" and password "testing".

About

Criterion

Features
Read full description

Criterion is an AI-powered copilot for debate, designed to help you continually improve. Manage your debate rounds, preparation files, and other materials all in one place. It supports all 5 of the major debate events: Lincoln-Douglas, Public Forum, Policy Debate, Big Questions, and Congress. Features of Criterion include: - Rounds: Keep detailed records of your rounds. Record the speeches in your rounds and tournaments, and AI will help by flowing and generate rebuttal ideas and cross-examination questions (“hints”) based on your prep. It can even judge practice rounds by generating a ballot so that you can improve before tournaments. - Preparation: Create and manage your prep, which can include cases, cards, blockfiles, cross questions, and other resources. You can access these easily in round, and these resources will be used in your hints. As a bonus, we have an automatic card cutter, so you can find great evidence tailored to your cases. - Profile & Stats: Your Criterion profile is focused on improvement. You can see your statistics from your previous rounds (win rate, average speaker points), and your profile uses AI to analyze your feedback to generate actionable items to help you improve. - Quality of Life: Criterion stores data in iCloud, allowing you to access your debate information on your iPhone when you’re on the go, or your iPad and Mac when you’re in front of your desk. Rounds are also connected with Apple Calendar so you’re always on top of your schedule. - AI-Powered Assistance: Criterion integrates with Gemini 3 to provide assistance with preparation and rounds. You can find this AI in several places, like generating flows and hints in-round, creating a ballot post-round, giving feedback on your preparation, cutting cards, and analyzing your judge feedback to help you improve your debate skills. If you have any questions or feedback, or want to join our mailing list, don’t hesitate to email us at criterionhelp@gmail.com. To download our beta from TestFlight, go to https://testflight.apple.com/join/C5XUzHhe.

Screenshots

Aeries EM23 screens
Criterion4 screens

Verdict

The call

The clearest difference is iOS requirement: Aeries EM2 at 15.0 against Criterion's 26.0. 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 9 level
Aeries EM2 versus Criterion: the parameters behind the verdict, then further details
ParameterAeries EM2Criterion
PriceFreeFree
Rating2.4 (47 ratings) — better—
Positive reviews14.3% of reviews—
Number of ratings47 — better—
Update frequencyEvery 2 months—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.0
Further details — not scored
Size30 MB11 MB
Age rating4+4+
DeveloperAeries Software, IncAnar Anand

In-app purchases

None

Aeries EM2

No in-app purchases

None

Criterion

No in-app purchases

Questions

Is Aeries EM2 free?
Aeries EM2 is free to download, with no in-app purchases.
Is Criterion free?
Criterion is free to download, with no in-app purchases.
Do Aeries EM2 or Criterion have ads?
Neither Aeries EM2 nor Criterion shows ads.

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