# TallyFlex vs Behavior Trackr

The clearest difference is in-app purchases: Behavior Trackr at none against TallyFlex's 2. Behavior Trackr also leads on review sentiment (75% vs 64%). TallyFlex's advantage is ratings volume (87 vs 7). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. TallyFlex sells 2 in-app purchases, starting at $27.99 per month. Behavior Trackr asks for nothing beyond the download.

TallyFlex holds the better App Store score, 4.3 against 4.1. That said, the two scores are not equally well evidenced: TallyFlex has 87 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 64% of TallyFlex's written reviews are positive against 75% of Behavior Trackr's, so the app with the better star average is not the one people write more warmly about.

TallyFlex ships an update every 2 weeks, Behavior Trackr every 3 weeks. The most recent releases landed on September 24, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | TallyFlex | Behavior Trackr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (87 ratings)](https://appshunter.io/ios/app/tallyflex-aba-data-collection/id1531412972/reviews)** | [4.1 (7 ratings)](https://appshunter.io/ios/app/behavior-trackr/id6462937499/reviews) |
| Number of ratings | **87** | 7 |
| Positive reviews | 64.1% of reviews | **75.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 87 MB | 38 MB |
| Requires iOS | 15.0 | **14.0.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [TallyFlex LLC](https://appshunter.io/developer/1531412974) | [Radiate LLC](https://appshunter.io/developer/1703296240) |

## What reviewers say

### TallyFlex

[App page](https://appshunter.io/ios/app/tallyflex-aba-data-collection/id1531412972)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TallyFlex Solo Monthly | $27.99 | per month |
| Solo Yearly | $279.99 | per year |


### Behavior Trackr

[App page](https://appshunter.io/ios/app/behavior-trackr/id6462937499)

Streamline classroom behavior data collection and analysis for educators. Log events, view trends, and collaborate with your team in a centralized, secure environment. Create personalized student profiles to tailor interventions.

**Highlights:** Effortless behavior event logging, Customizable behavior tracking, Real-time behavior trend analysis, Collaborative data collection, Personalized student profiles, Data privacy controls

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TallyFlex free?

TallyFlex is free to download, with in-app purchases available.

### Is Behavior Trackr free?

Behavior Trackr is free to download, with no in-app purchases.

### Which has better reviews, TallyFlex or Behavior Trackr?

TallyFlex is rated higher. TallyFlex averages 4.3 out of 5 from 87 ratings, while Behavior Trackr averages 4.1 from 7 ratings.

### Do TallyFlex or Behavior Trackr have ads?

Neither TallyFlex nor Behavior Trackr shows ads.

### Which is updated more often, TallyFlex or Behavior Trackr?

TallyFlex ships an update every 2 weeks, and Behavior Trackr every 3 weeks. Most recently, TallyFlex was updated on September 24, 2026 and Behavior Trackr on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*