# Digit Detective vs First Sentence Speech Therapy

The clearest difference is price: Digit Detective at Free against First Sentence Speech Therapy's $3.99. First Sentence Speech Therapy's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Digit Detective is free to download; First Sentence Speech Therapy costs $3.99 up front. Digit Detective sells 1 one-off in-app purchase. First Sentence Speech Therapy asks for nothing beyond the download.

## The numbers

| Metric | Digit Detective | First Sentence Speech Therapy |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 39 months | — |
| Monetization | — | Paid |
| Size | 26 MB | 124 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BrainTrain Inc.](https://appshunter.io/developer/584469134) | [Little Learning Lab LLP](https://appshunter.io/developer/1718167088) |

## What reviewers say

### Digit Detective

[App page](https://appshunter.io/ios/app/digit-detective-memory-train/id1211833573)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $2.99 | one-time |


### First Sentence Speech Therapy

[App page](https://appshunter.io/ios/app/first-sentence-speech-therapy/id6476805246)

This app provides an interactive game designed to teach children sentence building and speech development. It uses visual aids, engaging sounds, and a speech pathologist's voice to make learning fun and effective for early communicators.

**Highlights:** Interactive sentence building with word blocks, Visual symbols for word meaning, Speech pathologist's voice modeling, Progressive learning levels, Fun sound effects for engagement, Vocabulary expansion

**In-app purchases:** none


## Frequently asked questions

### Is Digit Detective free?

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

### Is First Sentence Speech Therapy free?

First Sentence Speech Therapy costs $3.99, with no in-app purchases.

### Do Digit Detective or First Sentence Speech Therapy have ads?

Neither Digit Detective nor First Sentence Speech Therapy shows ads.

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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.*