# SpeechBox for Speech Therapy vs BDI

The clearest difference is rating: SpeechBox for Speech Therapy at 3.9 against BDI's 2.3. SpeechBox for Speech Therapy also leads on ratings volume (244 vs 6) and device support (4 vs 1). BDI's advantage is in-app purchases (none vs 14). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. SpeechBox for Speech Therapy sells 14 in-app purchases, starting at $3.99 per month. BDI asks for nothing beyond the download.

SpeechBox for Speech Therapy holds the better App Store score, 3.9 against 2.3. That said, the two scores are not equally well evidenced: SpeechBox for Speech Therapy has 244 ratings behind it against 6, so its average is the more settled of the two.

SpeechBox for Speech Therapy ships an update monthly, BDI every 2 months. The most recent releases landed on September 22, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | SpeechBox for Speech Therapy | BDI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (244 ratings)](https://appshunter.io/ios/app/speechbox-for-speech-therapy/id568581305/reviews)** | [2.3 (6 ratings)](https://appshunter.io/ios/app/bdi-3-mobile-data-solution/id1532433975/reviews) |
| Number of ratings | **244** | 6 |
| Positive reviews | 44.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 69 MB | 208 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jonah Bonah Learning LLC](https://appshunter.io/developer/568581308) | [RiversideInsights](https://appshunter.io/developer/1483738140) |

## What reviewers say

### SpeechBox for Speech Therapy

[App page](https://appshunter.io/ios/app/speechbox-for-speech-therapy/id568581305)

This app provides engaging articulation practice for speech therapy, featuring a vast library of words and phrases with high-resolution images. It supports various speech disorders and allows for personalized content creation and data tracking for multiple users.

**Highlights:** 2,350+ target words, 2,000+ simple phrases, 75+ categories, Customizable image boxes, Multi-user data collection, Sticker scenes for rewards, Professionally recorded prompts

**Features:** Family Sharing

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Access Monthly | $3.99 | per month |
| Basic Access Monthly (Legacy) | $3.99 | per month |
| Professional Access Monthly | $7.99 | per month |
| Pro Access Monthly (Legacy) | $7.99 | per month |
| Elite Access Monthly | $9.99 | per month |
| Elite Access Monthly (Legacy) | $9.99 | per month |
| Basic Access Annual | $39.99 | per year |
| Basic Access Annual (Legacy) | $39.99 | per year |
| Professional Access Annual | $79.99 | per year |
| Pro Access Annual (Legacy) | $79.99 | per year |
| Elite Access Annual (Legacy) | $99.99 | per year |
| Emotions Box | $0.99 | one-time |
| Action Words Box | $2.99 | one-time |
| /s/ Blends Box | $2.99 | one-time |

**What reviewers like**

- 👍 Engaging and effective for speech therapy
- 🖼️ High-quality and appealing images
- 🎛️ Customizable and tailored sessions
- 🤩 Kids love and are motivated by the app
- 💡 Versatile for various speech/language goals

**What reviewers complain about**

- 💸 Expensive subscription model
- 🔒 Subscription required for full access
- ❌ Features do not work as expected
- 🚫 No demo or trial boxes available
- 💳 Difficulty cancelling subscriptions

**Reported bugs**

- Images do not disappear after use (reuse photo switch off)
- Professional level not unlocking all boxes
- App locks if not purchased
- Free trial button unresponsive, app won't shut down
- Cannot cancel subscription, still being charged

**Requested features**

- Delete images from custom boxes
- Add Google Photos as a source for images
- Games for categorization using multiple boxes
- Dark mode option
- Advanced analytics dashboard


### BDI

[App page](https://appshunter.io/ios/app/bdi-3-mobile-data-solution/id1532433975)

This application assists in administering clinical assessments for child development. It offers guided digital support for scoring, timers, and reporting, functioning both online and offline. Users can manage student data and sync assessments for web-based access.

**Highlights:** Online and offline assessment administration, Guided digital scoring assistance, Basal and ceiling indicators, Built-in timers, Modular reporting options, Student data management

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SpeechBox for Speech Therapy free?

SpeechBox for Speech Therapy is free to download, with in-app purchases available.

### Is BDI free?

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

### Which has better reviews, SpeechBox for Speech Therapy or BDI?

SpeechBox for Speech Therapy is rated higher. SpeechBox for Speech Therapy averages 3.9 out of 5 from 244 ratings, while BDI averages 2.3 from 6 ratings.

### Do SpeechBox for Speech Therapy or BDI have ads?

Neither SpeechBox for Speech Therapy nor BDI shows ads.

### Which is updated more often, SpeechBox for Speech Therapy or BDI?

SpeechBox for Speech Therapy ships an update monthly, and BDI every 2 months. Most recently, SpeechBox for Speech Therapy was updated on September 22, 2026 and BDI on August 22, 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.*