Comparison

EFL App vs Understanding Behavior BCBA

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

Head to head
About

EFL App

Features
Read full description

The EFL App is the digital companion for the Essential for Living (EFL) curriculum — an evidence-based assessment and skill-tracking tool for children and adults with moderate-to-severe disabilities, including autism. Developed by Dr. Patrick McGreevy and Troy Fry, and grounded in Applied Behavior Analysis (ABA), the app helps therapists, educators, and caregivers assess over 3,000 functional life skills, track progress, and plan personalized instruction. FEATURES - Quick Assessment to identify critical skill areas in minutes - AMS Selection Tool to match learners with the right communication system - Daily cold probe data collection with auto-populated grids - Skill deficit and mastered skills tracking - Problem behavior monitoring - Automated progress reports for IEPs and team meetings - Cloud-based team collaboration, licensed per learner - HIPAA compliant and secure WHO IT'S FOR BCBAs, special education teachers, therapists, and parents supporting learners with limited repertoires. No more binders, spreadsheets, or confusing forms. Focus on what matters: functional communication, daily living skills, and quality of life. Trusted by 20,000+ users supporting 30,000+ learners. Free accounts available. Download now and start making a difference.

About

Understanding Behavior BCBA

Prepare for your BCBA/BCaBA certification exam with this comprehensive study tool. Access free practice questions, mini mock exams, and courses. Connect with a supportive community and find affordable study materials to help you pass.

Highlights
  • Free mini mock exams
  • Free fluency questions
  • Free courses (coming soon)
  • Notifications for free study groups
  • Access to paid study products
  • Community interaction
Features
Read full description

Prepare for your BCBA/BCaBA exam on the go with the Understanding Behavior App!! Nick's expertise has brought 1000s of BCBAs through the finish line to pass that BEAST of an exam. Want to be next? You're in the right place! Try out our FREE mini mocks, fluency questions, and courses created by an instructor with over 7 years experience teaching BCBA exam prep (and over 13 years of being a bona fide behavior geek!) Liking what you try? Our materials are affordable and effective and can be accessed directly through the app to study on the go!! In this app enjoy: -FREE mini mocks -FREE fluency questions -FREE courses (coming soon) -Notifications of FREE study groups (3+ weekly!!) -Convenient access to paid Understanding Behavior products -A supportive and welcoming community to interact with! -And MORE!!! What are you waiting for? Download the app and start training to crush the beast now!!

Screenshots

EFL App4 screens
Understanding Behavior BCBA4 screens

Verdict

The call

The clearest difference is update cadence: EFL App at every 2 days against Understanding Behavior BCBA's every 2 months. Understanding Behavior BCBA's advantage is iOS requirement (15.2 vs 17.0). 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. EFL App sells 7 one-off in-app purchases and Understanding Behavior BCBA sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

EFL App ships an update every 2 days, Understanding Behavior BCBA every 2 months. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.

Scorecard2 real differences · 8 level
EFL App versus Understanding Behavior BCBA: the parameters behind the verdict, then further details
ParameterEFL AppUnderstanding Behavior BCBA
PriceFreeFree
Rating—5.0 (89 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—89 — better
Update frequencyEvery 2 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.015.2 — better
Further details — not scored
Size53 MB119 MB
Age rating12+4+
DeveloperData Makes the Difference, LLCUnderstanding Behavior LLC

In-app purchases

7 purchases

EFL App

One-time7
  • Assessment EFL — 1 Learner$49.00
  • Training EFL — 1 Learner$99.00
  • Assessment EFL — 5 Learners$244.99
Show 4 more
  • Assessment EFL — 10 Learners$439.99
  • Training EFL — 5 Learners$494.99
  • Assessment EFL — 20 Learners$879.99
  • Training EFL — 10 Learners$890.00
4 purchases

Understanding Behavior BCBA

One-time4
  • Study Hall Notes & Recordings$19.99
  • Fluency Questions$39.99
  • Mini Mocks UB$99.00
Show 1 more
  • Comprehensive BCBA Exam Course$324.99

Questions

Is EFL App free?
EFL App is free to download, with in-app purchases available.
Is Understanding Behavior BCBA free?
Understanding Behavior BCBA is free to download, with in-app purchases available.
Do EFL App or Understanding Behavior BCBA have ads?
Neither EFL App nor Understanding Behavior BCBA shows ads.
Which is updated more often, EFL App or Understanding Behavior BCBA?
EFL App ships an update every 2 days, and Understanding Behavior BCBA every 2 months. Most recently, EFL App was updated on November 7, 2026 and Understanding Behavior BCBA on October 30, 2026.

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