# Speak Languages vs CDL Prep

The clearest difference is in-app purchases: CDL Prep at none against Speak Languages's 10. CDL Prep also leads on update cadence (daily vs every 2 weeks) and iOS requirement (12.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Speak Languages sells 10 in-app purchases, starting at $4.99 per 7 days. CDL Prep asks for nothing beyond the download.

Speak Languages ships an update every 2 weeks, CDL Prep daily. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Speak Languages | CDL Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (43 ratings)](https://appshunter.io/ios/app/speak-languages-leximo-ai/id6621268672/reviews)** | — |
| Number of ratings | **43** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 89 MB | 407 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Leximo LTD](https://appshunter.io/developer/1762036749) | [E Turing](https://appshunter.io/developer/1794242065) |

## What reviewers say

### Speak Languages

[App page](https://appshunter.io/ios/app/speak-languages-leximo-ai/id6621268672)

Master new languages with AI-powered lessons, interactive exercises, and personalized feedback. Improve grammar, expand vocabulary, and practice pronunciation with a virtual tutor, even offline. Track your progress and achieve fluency faster.

**Highlights:** AI-powered adaptive learning, Interactive lessons and exercises, Real-time feedback, Offline mode, Intelligent progress tracking, Gamified learning features, Speech recognition

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Leximo AI Premium | $4.99 | per 7 days |
| Full access | $4.99 | per 7 days |
| Full access | $5.99 | per 7 days |
| Leximo AI Premium | $12.99 | per month |
| Full access | $19.99 | per month |
| Full access | $29.99 | per 3 months |
| Leximo AI Premium | $59.99 | per year |
| Premium 80% off | $59.99 | per year |
| Premium | $59.99 | per year |
| Full access | $59.99 | per year |


### CDL Prep

[App page](https://appshunter.io/ios/app/cdl-prep/id6742354881)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Speak Languages free?

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

### Is CDL Prep free?

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

### Do Speak Languages or CDL Prep have ads?

Both Speak Languages and CDL Prep show ads.

### Which is updated more often, Speak Languages or CDL Prep?

Speak Languages ships an update every 2 weeks, and CDL Prep daily. Most recently, Speak Languages was updated on October 18, 2026 and CDL Prep on October 13, 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.*