TallyFlex: ABA data collection

In-app purchases
61 reviews
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
In-App Purchases
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About this app

Collect behavior and skill data. Review the details you recorded. Bring clear progress reports to your next review.

TallyFlex brings behavior and skill data, progress graphs, session notes, and reports together for BCBAs, RBTs, special education teachers, and other professionals.

See the session behind the numbers
Review collected data, the session graph, and saved notes in one service record. Expand the event timeline to follow the sequence of recorded events.

Record behavior and skills
Track frequency, duration, latency, percent correct, partial and whole intervals, and momentary time sampling. Record antecedent-behavior-consequence (ABC) data, and use task analysis with prompt levels to document steps within a skill.

Keep programs organized
Organize programs into phases and targets so your collection follows the skills you are working on.

Review progress with context
Explore progress graphs over time. Add annotations for changes such as staffing or schedule updates, so the context stays with the data you review.

Prepare reports for your next conversation
Create PDF reports with graphs and summaries, review saved session notes, or bring a day's service records and timeline events into a Daily report. Export raw data to CSV or Excel when you need the underlying records.

Choose the features you need
The Free plan includes core data collection, session notes, and basic CSV and Excel export. Programs, task analysis, prompt levels, full session timelines, and PDF reports require a paid subscription. Solo is a subscription for individual use, available through in-app purchase.

Start collecting with TallyFlex.
Collect behavior and skill data. Review graphs, timelines, and reports.
Updated on
Nov 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App activity and App info and performance
  • This app may collect these data types
    Location, Personal info, and App activity
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

57 reviews
Nanci Gomez
June 24, 2022
This app is great! It does a lot and is extremely useful. I'm just struggling with exporting data. When I export the data the excel is blank. None of the data has actually exported. Also, would love to be able to connect with others that are working with the same kids I do to be able to see data results across others.
3 people found this review helpful
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TallyFlex
March 1, 2023
Hi Nanci, thank you for using TallyFlex and for the fantastic feedback. I'm happy to let you know that exporting data is now fixed without you having to do anything extra. We also released a new version that adds more features, so I suggest you update your app whenever you can.
C Klingbeil
August 22, 2023
Great app for tallying and tracking behaviors. *I really like the way this app works, but I am becoming frustrated with the lack of support to problem solve issues. There is no one to contact or a way to get help. Not even on their website. I'm not able to export the data collected so I am unable to share the information. Signing in to an "account" does nothing but to collect your email address. Highly disappointed.
3 people found this review helpful
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TallyFlex
December 8, 2023
Hi, we would like to fix this. As we don't have your email address, please write to us at support@tallyflex.com so we can help you better. We look forward to your email. Creating an account is what ensures you don't lose your data and allows you to sign in from other devices and have access to it. We don't do anything else with your email, ever.
David Cruz
March 11, 2021
Finally an app that puts everything I need in a single place so I can focus better on what I need to do instead of how to track it. Tally counters, duration, intervals, visual timer, notes, etc, all without having to switch between apps. Thank you!
3 people found this review helpful
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What’s new

Capture more in one ABC entry with up to three antecedents, three behaviors, and three consequences. In charts and reports, see how often each item was recorded and which items in the same category were recorded together.
Content rating
Everyone
In-App Purchases
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App support

About the developer
TallyFlex LLC
support@tallyflex.com
15583 SW 40th St Miramar, FL 33027 United States
+1 786-317-1690