# BITS Lab vs Speech Tutor Pro

The clearest difference is price: BITS Lab at Free against Speech Tutor Pro's $69.99. BITS Lab also leads on iOS requirement (9.0 vs 12.0). Speech Tutor Pro's advantage is rating (4.3 vs 3.9) and review sentiment (85% vs 67%). On ads, in-app purchases and monetization model there is nothing between them.

BITS Lab is free to download; Speech Tutor Pro costs $69.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Speech Tutor Pro holds the better App Store score, 4.3 against 3.9. That said, the two scores are not equally well evidenced: Speech Tutor Pro has 83 ratings behind it against 16, so its average is the more settled of the two. Written reviews point the same way: 67% of BITS Lab's written reviews are positive against 85% of Speech Tutor Pro's.

BITS Lab ships an update every 2 months, Speech Tutor Pro monthly. Both last shipped on November 2, 2026.

## The numbers

| Metric | BITS Lab | Speech Tutor Pro |
| --- | --- | --- |
| Price | **Free** | $69.99 |
| Rating | [3.9 (16 ratings)](https://appshunter.io/ios/app/bits-lab-start/id1198658004/reviews) | **[4.3 (83 ratings)](https://appshunter.io/ios/app/speech-tutor-pro/id1323272450/reviews)** |
| Number of ratings | 16 | **83** |
| Positive reviews | 66.7% of reviews | **84.6% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 66 MB | 1.5 GB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tara McAllister](https://appshunter.io/developer/1198658003) | [Synapse Apps, LLC](https://appshunter.io/developer/359179212) |

## 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


### Speech Tutor Pro

[App page](https://appshunter.io/ios/app/speech-tutor-pro/id1323272450)

This app offers a comprehensive suite of tools for speech therapy, including articulation screeners, extensive card decks for practice, and detailed video guides for sound production. It supports multiple clients and provides robust data tracking for progress monitoring and home practice.

**Highlights:** Articulation screeners (SLP & Parent friendly), 33 phoneme decks, 36 minimal pair decks, Nearly 5000 practice cards, Detailed data tracking, Articulation videos with placement guidance, Client video recording

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

**In-app purchases:** none

**What reviewers like**

- 🎥 Excellent articulation videos
- 👍 Easy to use interface
- 💡 Versatile for different ages
- 📊 Helpful progress graphing
- 📧 Convenient parent email option

**What reviewers complain about**

- 🐛 Frequent crashes
- 🥶 Freezing issues
- 😵‍💫 Difficult navigation
- 🎨 Overwhelming themes/updates
- 📉 Outdated content

**Reported bugs**

- App crashes frequently
- App freezes upon touching elements
- Graph dates are mixed up
- Content difficult to navigate after update
- App closes when trying to use it after update

**Requested features**

- Print or email homework options
- More minimal pair decks
- Ability to annotate on paused video
- Laser pointer feature for videos
- Option to print or email homework


## Frequently asked questions

### Is BITS Lab free?

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

### Is Speech Tutor Pro free?

Speech Tutor Pro costs $69.99, with no in-app purchases.

### Which has better reviews, BITS Lab or Speech Tutor Pro?

Speech Tutor Pro is rated higher. BITS Lab averages 3.9 out of 5 from 16 ratings, while Speech Tutor Pro averages 4.3 from 83 ratings.

### Do BITS Lab or Speech Tutor Pro have ads?

Neither BITS Lab nor Speech Tutor Pro shows ads.

### Which is updated more often, BITS Lab or Speech Tutor Pro?

BITS Lab ships an update every 2 months, and Speech Tutor Pro monthly. Most recently, BITS Lab was updated on November 2, 2026 and Speech Tutor Pro on November 2, 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.*