Behavior Observer
Data analysis for IEPs & FBAs
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
Easily collect classroom behavior data and turn it into clean reports for IEP or FBA meetings. BOSS (on task), time sampling, frequency, duration, and ABC observations.
Behavior Observer makes data collection and analysis easy, with multiple observation types and organization for your caseload. Designed by a practicing school psychologist, this app knows the most important features and customizations that professionals need.
Built for school psychologists, BCBAs, RBTs, behavior specialists, and special education staff. Generate instant reports to help with IEPs, FBAs, and clinical decisions.
FIVE OBSERVATION METHODS, ONE APP
Frequency — tap to record behavior counts
Duration — time the length of multiple behaviors at once
Time Sampling — momentary, partial-interval, whole-interval, and full BOSS (on task) scoring with peer comparison
ABC — capture Antecedent/Behavior/Consequence to analyze behavior triggers and functions
Latency — measure the time between a prompt and the student's response
APPLE WATCH ENHANCEMENTS
A silent wrist-buzz alerts you to interval timers. Tally frequency counts, run duration timers, repeat data entries, and capture latency right from the watch, synced live with your iPhone. Collect meaningful data without an obvious phone or clipboard in hand.
CLINICALLY USEFUL DATA
Drill down to the most essential behavior data needed to help your team make decisions (including peer comparisons and comprehensive reports capturing behavior patterns and functions).
ANALYSIS & REPORTS BUILT IN
Automatic charts for rates, percentages, trends over time, functional patterns, and duration breakdowns — plus clean, printable PDF reports that are meeting-ready.
BUILT FOR REAL OBSERVATIONS
Add mid-session notes and new behaviors on the fly
Correct records during or after a session
Customize banks for behaviors, antecedents, and consequences
Backup data with manual or automatic file exports
Export to Excel for full access to your data
TRY EVERY METHOD FREE
Download free and run real observations for one student with every method (5-minute session limit). Unlock unlimited observation time and students with Behavior Observer Pro: $49/year, or a one-time $149 lifetime purchase. Subscriptions are billed to your Apple ID, renew automatically unless canceled at least 24 hours before the period ends, and can be managed in App Store account settings.
One price covers your entire caseload — no per-student fees. All data remains on your device
Behavior Observer is from Helix Forms LLC. Questions or feature requests: HelixForms@gmail.com
Privacy Policy: https://www.helixforms.com/privacy
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Daniel Zaccaro, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Daniel Zaccaro
- Size
- 3.9 MB
- Category
- Education
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later. - Apple Watch
Requires watchOS 26.4 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Behavior Observer Pro Lifetime $149.00
- Behavior Observer Pro $49.99
- Copyright
- © 2026 Helix Forms LLC