# Sorting by Teach Speech Apps vs LetterBoard Digital

The clearest difference is update cadence: LetterBoard Digital at weekly against Sorting by Teach Speech Apps's every 80 months. Sorting by Teach Speech Apps's advantage is price ($2.99 vs $4.99) and iOS requirement (12.0 vs 18.2). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Sorting by Teach Speech Apps costs $2.99 and LetterBoard Digital $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Sorting by Teach Speech Apps against 5.0 for LetterBoard Digital. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

Sorting by Teach Speech Apps ships an update every 80 months, LetterBoard Digital weekly. The most recent releases landed on October 2, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Sorting by Teach Speech Apps | LetterBoard Digital |
| --- | --- | --- |
| Price | **$2.99** | $4.99 |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/sorting-by-teach-speech-apps/id1478798474/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/letterboard-digital/id6752111322/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 80 months | **Weekly** |
| Monetization | Paid | Paid |
| Size | 24 MB | 5 MB |
| Requires iOS | **12.0** | 18.2 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Red Five LLC](https://appshunter.io/developer/1786865833) | [Limitless Library Publishing](https://appshunter.io/developer/1838105603) |

## What reviewers say

### Sorting by Teach Speech Apps

[App page](https://appshunter.io/ios/app/sorting-by-teach-speech-apps/id1478798474)

This educational app helps develop sorting and classifying skills through interactive activities. It covers concepts like shapes, colors, feelings, and coins, enhancing vocabulary and hand-eye coordination. Designed for learning alongside an adult, it offers multi-sensory feedback and aligns with educational standards.

**Highlights:** Sorting and classifying skills, Vocabulary enrichment, Hand-eye coordination, Visual perception development, Multi-sensory learning, Aligned with Common Core Standards

**Features:** macOS Compatibility

**In-app purchases:** none


### LetterBoard Digital

[App page](https://appshunter.io/ios/app/letterboard-digital/id6752111322)

This text-to-speech app provides a simple, ad-free way for individuals unable to speak to communicate. It transforms any phone or tablet into an instant voice, making expression accessible for adults and children in various situations.

**Highlights:** Text-to-speech functionality, Ad-free experience, Simple, clean interface, Supports all ages, Works on phones and tablets, Affordable one-time purchase

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

**In-app purchases:** none


## Frequently asked questions

### Is Sorting by Teach Speech Apps free?

Sorting by Teach Speech Apps costs $2.99, with no in-app purchases.

### Is LetterBoard Digital free?

LetterBoard Digital costs $4.99, with no in-app purchases.

### Which has better reviews, Sorting by Teach Speech Apps or LetterBoard Digital?

Sorting by Teach Speech Apps and LetterBoard Digital are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Sorting by Teach Speech Apps or LetterBoard Digital have ads?

Neither Sorting by Teach Speech Apps nor LetterBoard Digital shows ads.

### Which is updated more often, Sorting by Teach Speech Apps or LetterBoard Digital?

Sorting by Teach Speech Apps ships an update every 80 months, and LetterBoard Digital weekly. Most recently, Sorting by Teach Speech Apps was updated on October 2, 2026 and LetterBoard Digital on October 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.*