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TallyFlex: ABA data collection

TallyFlex: ABA data collection

Behavior tracking & reports

91 ratings
40 reviews
📚 Education
🏥 Medical
Free
In-App Purchases

Details

Released
February 19, 2021
Updated
October 31, 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 #5 for iPhone
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TallyFlex: ABA data collection screenshot #9 for iPhone
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About

This app helps professionals collect, track, and report on behavior and skill data. It offers various data collection methods, progress graphing, and report generation tools for educational and therapeutic settings. A free plan includes core features, with advanced options available via subscription.

✓Frequency, duration, latency, percent correct, interval recording, and momentary time sampling
✓ABC data collection and task analysis
✓Progress graphing and annotations
✓PDF report generation
✓Raw data export to CSV/Excel
✓Session notes and service records
Show original description

What users say about TallyFlex

Reviews of TallyFlex are mixed: the Education app is rated 4.3/5 from 91 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

What's New in TallyFlex

2.33.1

October 31, 2026

Clearer graphs and more flexible Daily Points. • Compare totals and occurrences per hour on frequency and duration graphs, plus average duration per occurrence for duration tracking. • See occurrence rates alongside individual records when observation time is available. • Configure Daily Points with up to 12 periods and choose saved colors for each expectation. • Review longer schedules with clearer period headings and twelve-period support in saved-day PDFs. • Smoother recurring appointment edits and more reliable Quick Note saving.

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Subscriptions & In-App Purchases

Solo Yearly

Solo Yearly

$279.991 Year
How to cancel TallyFlex subscription ⁉️

User reviews

Most RecentHighest RatedLowest Rated

Almost!

I am a teacher here at a school and I’m adding something called House Points for our school. But, there are 10 colors. Red orange yellow green blue purple gray black pink and light blue but some of those colors aren’t in there. Also, can you make it so you can add all the same behavior to the same student and make it so you can import students just from a list. It’s tiring to put 500 students in without a list. To the best of my ability, Mr. Hay
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HHay.98

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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AMannessa 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)
Mmadsmne

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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EEyerishchick76

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
EEyerishchick76

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

See 35 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 data collection methods does TallyFlex support?

TallyFlex supports frequency, duration, latency, percent correct, interval recording, and momentary time sampling. It also allows for ABC data collection and breaking down skills into task-analysis steps.

Can I create reports with TallyFlex?

Yes, TallyFlex allows you to create PDF reports with graphs and summaries. You can also generate a Notes Only report or a Daily report combining various session details.

What features are included in the free plan of TallyFlex?

The Free plan includes core data collection, session notes, and basic CSV and Excel export. Advanced features like programs, task analysis, prompt levels, full session timelines, and PDF reports require a paid subscription.

How much does TallyFlex Solo cost?

TallyFlex Solo is available through in-app purchase for individual use. Subscription options include TallyFlex Solo Monthly at $27.99 and Solo Yearly at $279.99.

What devices is TallyFlex available on?

TallyFlex is available on iPhone, iPad, and iPod. It is designed for mobile use to facilitate data collection during sessions.

How often is TallyFlex updated?

The latest version is 2.33.1, and the app was last updated on October 31, 2026. While this indicates a recent update, users have reported issues with app updates causing problems in the past.

What is the age rating for TallyFlex?

TallyFlex has an age rating of 12+. This suggests it is suitable for users aged 12 and above.

Does TallyFlex have ads?

No, TallyFlex does not contain advertisements. The app is ad-free, allowing for uninterrupted data collection and analysis.