# BITS Lab vs ABA Cards

The clearest difference is rating: BITS Lab at 4.2 against ABA Cards's 3.8. ABA Cards's advantage is update cadence (every 9 days vs every 2 months) and device support (3 vs 1). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BITS Lab holds the better App Store score, 4.2 against 3.8. Both are backed by a comparable volume of ratings — 14 and 13 respectively. Written reviews point the same way: 67% of BITS Lab's written reviews are positive against 64% of ABA Cards's.

BITS Lab ships an update every 2 months, ABA Cards every 9 days. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | BITS Lab | ABA Cards |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (14 ratings)](https://appshunter.io/ios/app/bits-lab-start/id1198658004/reviews)** | [3.8 (13 ratings)](https://appshunter.io/ios/app/aba-cards/id1507765578/reviews) |
| Number of ratings | **14** | 13 |
| Positive reviews | **66.7% of reviews** | 63.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 66 MB | 154 MB |
| Requires iOS | **9.0** | 10.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Tara McAllister](https://appshunter.io/developer/1198658003) | [LUDENIO LABS LTD](https://appshunter.io/developer/6780936726) |

## What reviewers say

### BITS Lab

[App page](https://appshunter.io/ios/app/bits-lab-start/id1198658004)

This app uses visual biofeedback to help users, particularly children and adolescents, correct speech errors related to the American English 'r' sound. It offers guided practice, adaptive challenges, and progress tracking for effective speech therapy.

**Highlights:** Visual biofeedback for speech correction, Tutorial for biofeedback interpretation, Free play mode for 'r' practice, Adaptive quest mode for increasing difficulty, Quiz mode for progress tracking, Visual rewards for improvement, Clinician dashboard for progress monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is BITS Lab free?

BITS Lab is free to download, with no in-app purchases.

### Is ABA Cards free?

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

### Which has better reviews, BITS Lab or ABA Cards?

BITS Lab is rated higher. BITS Lab averages 4.2 out of 5 from 14 ratings, while ABA Cards averages 3.8 from 13 ratings.

### Do BITS Lab or ABA Cards have ads?

Neither BITS Lab nor ABA Cards shows ads.

### Which is updated more often, BITS Lab or ABA Cards?

BITS Lab ships an update every 2 months, and ABA Cards every 9 days. Most recently, BITS Lab was updated on October 11, 2026 and ABA Cards on October 13, 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.*