# ABA Cards vs TallyFlex

The clearest difference is rating: TallyFlex at 4.3 against ABA Cards's 3.8. TallyFlex also leads on ratings volume (87 vs 13). ABA Cards's advantage is in-app purchases (none vs 2) and iOS requirement (10.0 vs 15.0). On price, review sentiment, 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. ABA Cards asks for nothing beyond the download.

TallyFlex holds the better App Store score, 4.3 against 3.8. That said, the two scores are not equally well evidenced: TallyFlex has 87 ratings behind it against 13, so its average is the more settled of the two. Written reviews split almost evenly too, at 64% and 64% positive.

ABA Cards ships an update every 9 days, TallyFlex every 2 weeks. The most recent releases landed on September 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | ABA Cards | TallyFlex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (13 ratings)](https://appshunter.io/ios/app/aba-cards/id1507765578/reviews) | **[4.3 (87 ratings)](https://appshunter.io/ios/app/tallyflex-aba-data-collection/id1531412972/reviews)** |
| Number of ratings | 13 | **87** |
| Positive reviews | 63.6% of reviews | **64.1% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 154 MB | 87 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [LUDENIO LABS LTD](https://appshunter.io/developer/6780936726) | [TallyFlex LLC](https://appshunter.io/developer/1531412974) |

## What reviewers say

### ABA Cards

[App page](https://appshunter.io/ios/app/aba-cards/id1507765578)

This app provides customizable digital flashcards for autism therapy, supporting discrete trial teaching and skill assessment. It streamlines preparation time for therapists and offers telehealth capabilities for remote sessions.

**Highlights:** Customizable digital flashcards, Discrete Trial Teaching (DTT) support, Telehealth mode for remote sessions, Web image and GIF search, Built-in VB-Mapp lessons, Automatic data collection and grading, Multiple student profiles

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is ABA Cards free?

ABA Cards is free to download, with no in-app purchases.

### Is TallyFlex free?

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

### Which has better reviews, ABA Cards or TallyFlex?

TallyFlex is rated higher. ABA Cards averages 3.8 out of 5 from 13 ratings, while TallyFlex averages 4.3 from 87 ratings.

### Do ABA Cards or TallyFlex have ads?

Neither ABA Cards nor TallyFlex shows ads.

### Which is updated more often, ABA Cards or TallyFlex?

ABA Cards ships an update every 9 days, and TallyFlex every 2 weeks. Most recently, ABA Cards was updated on September 9, 2026 and TallyFlex on September 24, 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.*