# Keywords Understanding Lite vs SpeechyTalk

The clearest difference is in-app purchases: Keywords Understanding Lite at none against SpeechyTalk's 4. SpeechyTalk's advantage is update cadence (every 5 days vs every 68 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. SpeechyTalk sells 4 in-app purchases, starting at $4.99 per month. Keywords Understanding Lite asks for nothing beyond the download.

Keywords Understanding Lite ships an update every 68 months, SpeechyTalk every 5 days. The most recent releases landed on October 8, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Keywords Understanding Lite | SpeechyTalk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/keywords-understanding-lite/id1537440607/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 68 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 60 MB | 198 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aptus Speech and Language Therapy Limited](https://appshunter.io/developer/1482673468) | [Speechytalk LLC](https://appshunter.io/developer/6783848212) |

## What reviewers say

### Keywords Understanding Lite

[App page](https://appshunter.io/ios/app/keywords-understanding-lite/id1537440607)

This app offers a sample of speech and language therapy exercises focused on sentence comprehension. It helps users practice following directions, understanding basic concepts, and improving auditory and reading comprehension skills through interactive activities.

**Highlights:** Listening comprehension exercises, Reading comprehension exercises, Following directions (one/two-step, temporal, sequential), Basic concepts (size, color), Vocabulary understanding, Sample of full app features

**Features:** macOS Compatibility

**In-app purchases:** none


### SpeechyTalk

[App page](https://appshunter.io/ios/app/speechytalk/id6783848210)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Individual Monthly | $4.99 | per month |
| Family Monthly | $7.99 | per month |
| Individual Yearly | $34.99 | per year |
| Family Yearly | $59.99 | per year |


## Frequently asked questions

### Is Keywords Understanding Lite free?

Keywords Understanding Lite is free to download, with no in-app purchases.

### Is SpeechyTalk free?

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

### Do Keywords Understanding Lite or SpeechyTalk have ads?

Neither Keywords Understanding Lite nor SpeechyTalk shows ads.

### Which is updated more often, Keywords Understanding Lite or SpeechyTalk?

Keywords Understanding Lite ships an update every 68 months, and SpeechyTalk every 5 days. Most recently, Keywords Understanding Lite was updated on October 8, 2026 and SpeechyTalk on October 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.*