Comparison

Catapult EMS vs CA Standards

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

Head to head
About

Catapult EMS

Stay informed during emergencies with audible alerts that bypass silent mode. This app provides quick access to emergency procedures, allows for secure login via biometrics, and integrates with a comprehensive emergency management system for organizations.

Highlights
  • Audible emergency alerts on silent mode
  • Quick home screen access
  • Touch/Face ID login
  • Location and status gathering
  • One-on-one emergency conversations
  • Alert districts, police, and fire
  • View emergency procedures
  • Anonymous threat reporting
Features
Read full description

Never miss another emergency alert: The CatapultEMS app plays audible emergency alerts even when your phone is on silent. It works with WiFi or cell data. Quick and easy: Add the icon to your home screen so you have quick access in an emergency. No more passwords: Set up touch or face id, so you don’t have to worry about usernames, passwords and extra button presses. --- This app works with CatapultEMS, a complete emergency management system for organizations and schools. Staff and student safety is our prime concern. Use CatapultEMS to • Gather locations of students, staff, and their statuses in an emergency. • Have one-on-one emergency conversations. • Alert districts, police, and fire. • View up-to-date emergency procedures. • Receive anonymous reports of threats. If your organization does not use CatapultEMS, contact sales@catapultems.com for a quote.

About

CA Standards

Access California content standards for various subjects, including Arts, Math, and Science. Educators can search, filter, and sort standards to inform instruction and assessment design. The app reflects input from state educators and approved by educational commissions.

Highlights
  • Access to California content standards
  • Search, filter, and sort standards
  • Supports multiple subject areas
  • Informs instruction and assessment
  • Reflects educator input
Features
Read full description

The CA Standards mobile app provides quick, targeted access to California content standards. California educators can use the mobile app for quick access to the Arts, Career Technical Education, Computer Science, English Language Arts, English Language Development, Health Education, History–Social Science, Mathematics, Physical Education, School Library, Science, and World Languages content standards they rely on to design the knowledge, concepts, and skills that students should acquire at each grade level. Use the app to search, filter, and sort standards to isolate specific content, identify standards common across disciplines, and inform decisions around instruction and assessment. The content standards in the CA Content Standards mobile app reflect the input of educators from across the state, and the approval of the Instructional Quality Commission and the State Board of Education. For more information on standards, curriculum, and instructional resources, or to share ways the app can better support your work, contact Curriculum Frameworks and Instructional Resources Division at the California Department of Education.

Screenshots

Catapult EMS4 screens
CA Standards4 screens

Verdict

The call

The clearest difference is rating: CA Standards at 3.3 against Catapult EMS's 2.6. CA Standards also leads on iOS requirement (10.0 vs 15.1). Catapult EMS's advantage is review sentiment (30% vs 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

CA Standards holds the better App Store score, 3.3 against 2.6. Both are backed by a comparable volume of ratings — 12 and 13 respectively. Written reviews complicate that: 30% of Catapult EMS's written reviews are positive against 0% of CA Standards's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Catapult EMS ships an update every 3 months, CA Standards every 2 months. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

Scorecard3 real differences · 7 level
Catapult EMS versus CA Standards: the parameters behind the verdict, then further details
ParameterCatapult EMSCA Standards
PriceFreeFree
Rating2.6 (12 ratings)3.3 (13 ratings) — better
Positive reviews30.0% of reviews — better0.0% of reviews
Number of ratings1213 — better
Update frequencyEvery 3 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.110.0 — better
Further details — not scored
Size35 MB59 MB
Age rating4+4+
DeveloperCatapult K12California Department of Education

Customer experience

Catapult EMS

All ratings12 ratings
Positive41.7%
Neutral0.0%
Negative58.3%
Written reviews10 reviews
Positive30.0%
Neutral0.0%
Negative70.0%

CA Standards

All ratings13 ratings
Positive53.8%
Neutral15.4%
Negative30.8%
Written reviews8 reviews
Positive0.0%
Neutral25.0%
Negative75.0%

In-app purchases

None

Catapult EMS

No in-app purchases

None

CA Standards

No in-app purchases

Questions

Is Catapult EMS free?
Catapult EMS is free to download, with no in-app purchases.
Is CA Standards free?
CA Standards is free to download, with no in-app purchases.
Which has better reviews, Catapult EMS or CA Standards?
CA Standards is rated higher. Catapult EMS averages 2.6 out of 5 from 12 ratings, while CA Standards averages 3.3 from 13 ratings.
Do Catapult EMS or CA Standards have ads?
Neither Catapult EMS nor CA Standards shows ads.
Which is updated more often, Catapult EMS or CA Standards?
Catapult EMS ships an update every 3 months, and CA Standards every 2 months. Most recently, Catapult EMS was updated on October 15, 2026 and CA Standards on October 1, 2026.

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