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TallyFlex: ABA data collection

TallyFlex: ABA data collection

Behavior tracking & reports

88 ratings
39 reviews
📚 Education
🏥 Medical
Free
In-App Purchases

Details

Released
February 19, 2021
Updated
October 15, 2026

Features

Developer

TallyFlex LLC
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TallyFlex: ABA data collection screenshot #1 for iPhone
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TallyFlex: ABA data collection screenshot #9 for iPhone
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About

This app replaces paper data sheets for behavioral data collection. It helps professionals like BCBAs and RBTs work faster and more accurately with clients in clinics, schools, and homes. It offers various tracking methods and secure data export for reports.

✓Replace paper data sheets
✓Track ABC data, frequency, duration, latency
✓Automatic timers for interval recording
✓Task analysis and prompt codes
✓Track multiple behaviors simultaneously
✓Export data to PDF, CSV, XLSX
✓Works offline
Show original description

What users say about TallyFlex

Reviews of TallyFlex are mixed: the Education app is rated 4.3/5 from 88 App Store ratings. What users like most: easy to use and user-friendly, quick data collection. Top complaints: subscription model disliked, data export challenges. Summarized from real user reviews.

Positive things

  • 👍Easy to use and user-friendly
  • 🚀Quick data collection
  • 📊Visual reports and data tracking
  • 💡Customizable behavior tracking
  • ✅Great for RBTs and BCBAs
  • 📱Convenient mobile tracking
  • 👍Excellent customer support
  • 🌟Helpful for special education

Negative things

  • 💰Subscription model disliked
  • 📉Data export challenges
  • 🐛Calculation glitches
  • 🤔Lack of clear documentation/help
  • 🚫Inability to add/manage students (free version)
  • ⏳Account verification issues
  • 🔄App updates causing problems
See all reviews
+2

What's New in TallyFlex

2.32.3

October 15, 2026

Bug fixes and reliability improvements for a smoother TallyFlex experience.

2

Subscriptions & In-App Purchases

Solo Yearly

Solo Yearly

$279.991 Year
How to cancel TallyFlex subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Love the app- hate the sub options

I have used this app for over a year as an SLPA for data collections in session. I absolutely love it and recommend it to everyone! I understand the need to monetize but please consider offering a “lite” subscription for SLPAs or BCaBAs who do not need the graphs, ABC data, or other report assisting tools. I absolutely rely on the app for my data collections in home health EI for frequency, percentage, and note taking (recording language samples). I hope you may consider my request- I truly appreciate your dedication to making this app great for those who support the neurodivergent community. -an SLPA
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annessa Marieannessa Marie

Response from developer

Thank you for the thoughtful review and for recommending TallyFlex—I’m truly grateful. I’m glad it supports your sessions, especially frequency, % tracking, and notes. Protecting clinical notes is core to TallyFlex, and subscriptions help keep those safeguards strong. If I can help with your account, please email support@tallyflex.com . — David @ TallyFlex

Great potential, Amazing customer support.

Quick and helpful responses when emailing support for small hiccups in exporting data reports and comprehensive reports.
Great for visual reports and quick data tracking!
(Week 3 demo)
madsmnemadsmne

I’m locked out and need help!!

I am a behavior tech in the school system and have been using this app for several years. I went to use it this school year and it had been updated to a newer version since over the summer. It had listed old students I worked with so I wanted to delete their data and enter my new student, but it refused to allow me to add a student even though it said I could add up to 2 students with the free version I was using. It gave me no option to add a student. I even tried to see about upgrading my account and it wouldn’t LET ME 🤷🏼‍♀️. I asked for a password retrieval, but the email to do it never came through. I tried creating a new account with a new email, but the screen that says it needs to verify your email is just…stuck. The email never comes and then it says that my account was temporarily disabled. Now it just keeps saying it can’t verify my account. Can someone who made this app figure out why it now won’t let me use it at ALL even if I upgraded it (which it won’t let me do 🤷🏼‍♀️😂🙄). Beyond frustrated! I’ve recommended this app to all my colleagues and now I can’t even use it 😩

EDIT:: I was able to contact TallyFlex through email and they PROMPTLY got on to it and were able to get me back into my account immediately! Excellent customer service!! Thanks, David!
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Eyerishchick76Eyerishchick76

Response from developer

Sorry for the rough start this school year. App Store reviews don’t include your account info, so I can’t look this up from here. Please email support@tallyflex.com with subject ‘Locked out – App Store’ and include: - the email you sign in with - a quick screenshot of the message you’re seeing (no student info needed). We’ll get your login fixed and help you archive last year’s students or upgrade—fast. — David @ TallyFlex

I’m locked out and need help!!

I am a behavior tech in the school system and have been using this app for several years. I went to use it this school year and it had been updated to a newer version since over the summer. It had listed old students I worked with so I wanted to delete their data and enter my new student, but it refused to allow me to add a student even though it said I could add up to 2 students with the free version I was using. It gave me no option to add a student. I even tried to see about upgrading my account and it wouldn’t LET ME 🤷🏼‍♀️. I asked for a password retrieval, but the email to do it never came through. I tried creating a new account with a new email, but the screen that says it needs to verify your email is just…stuck. The email never comes and then it says that my account was temporarily disabled. Now it just keeps saying it can’t verify my account. Can someone who made this app figure out why it now won’t let me use it at ALL even if I upgraded it (which it won’t let me do 🤷🏼‍♀️😂🙄). Beyond frustrated! I’ve recommended this app to all my colleagues and now I can’t even use it 😩
Show more
Eyerishchick76Eyerishchick76

Response from developer

Sorry for the rough start this school year. App Store reviews don’t include your account info, so I can’t look this up from here. Please email support@tallyflex.com with subject ‘Locked out – App Store’ and include: - the email you sign in with - a quick screenshot of the message you’re seeing (no student info needed). We’ll get your login fixed and help you archive last year’s students or upgrade—fast. — David @ TallyFlex

Great app but

I have been using the free TallyFlex app for years now. I love the app but now they have made it into a paid app with a monthly or yearly subscription. I am currently looking for a different app to use instead.
SacstephSacsteph
See 34 more reviews

User experience

🐞

Reported Bugs

13 issues

Calendar not showing current sessions

Bug

Data export results in empty Excel sheet

Bug

Calculations and percentages are unreliable

Bug

Data stops being counted after a certain number of opportunities

Bug

Exported data format for duration is hard to graph

Bug

Recent update messed up client info

Bug

Data not transferring when emailed

Bug

Feature to see current sessions in 'today' tab stopped working

Bug

Account verification email not received

Bug

App stuck on email verification screen

Bug

Account temporarily disabled

Bug

Cannot add students on free version

Bug

Cannot upgrade account

Bug
✨

Requested Features

27 requests

Offer a 'lite' subscription for SLPAs/BCaBAs

Feature

Add more data collection options/types (chaining, TAs, checklists)

Feature

Allow uploading pre-made data sheets

Feature

Add sound alerts for timers

Feature

Ability to re-organize behaviors on screens

Feature

Track exemplars

Feature

Add sub-goals under main goals

Feature

Cold probe button/data collection

Feature

Shared sessions/collaborative data collection

Feature

Ability to add multiple students in one session

Feature

Add prompts needed for a correct response

Feature

macOS app that syncs

Feature

Ability to add other team members for consistency

Feature

Printable daily reports

Feature

More descriptive session names or notes

Feature

Export to CSV or Google Sheets

Feature

Export raw data and graph

Feature

Prompt required tracking

Feature

Add descriptions to behaviors and option to show/hide

Feature

Go back to list of behaviors and add current behaviors during session

Feature

Website for help and learning

Feature

Easier way to export data with graphs

Feature

Time-stamped keystrokes for individual bouts

Feature

Break down sessions further if needed

Feature

Export qualitative notes

Feature

Export session duration with time

Feature

Shared location for a single student

Feature

FAQ

What does TallyFlex do?

TallyFlex is a mobile application designed to replace paper data sheets for behavioral data collection. It allows professionals such as BCBAs, RBTs, and special educators to record various types of behavioral data efficiently and accurately.

What types of data can be tracked with TallyFlex?

The app supports tracking ABC data for functional behavior assessments, frequency and duration recording, interval recording with automatic timers, latency, percent correct, task analysis, and prompt codes. You can also track multiple behaviors simultaneously during a single session.

Is TallyFlex free to use?

TallyFlex offers a free plan with limited features, allowing for 2 active clients and unlimited sessions. Paid plans, like the Solo plan, offer more clients and features for a monthly subscription fee.

What devices is TallyFlex compatible with?

The description does not explicitly state device compatibility, but it is designed as a mobile application, implying compatibility with smartphones and tablets that can run such apps. It also mentions working offline and syncing when back online.

How can TallyFlex help save time?

By digitizing data collection, TallyFlex eliminates the need to manually transfer data from paper sheets to spreadsheets. The session timeline provides a clear overview of when behaviors occurred, and data can be exported directly for reports, significantly reducing administrative time.