# Sparkling vs Klar Speak

The clearest difference is in-app purchases: Sparkling at none against Klar Speak's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Klar Speak sells 2 in-app purchases, starting at $11.99 per month. Sparkling asks for nothing beyond the download.

Sparkling ships an update every 4 weeks, Klar Speak every 6 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Sparkling | Klar Speak |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Free | — |
| Size | 111 MB | 48 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Corvin Hartmann](https://appshunter.io/developer/1436432188) | [Ali Taqizadeh Gevari](https://appshunter.io/developer/1896776025) |

## What reviewers say

### Sparkling

[App page](https://appshunter.io/ios/app/sparkling-ai-language-learner/id6747647070)

This app offers a personalized language learning experience with adaptive repetition, custom learning profiles, and engaging exercises. It supports vocabulary, grammar, and pronunciation training for various languages and proficiency levels.

**Highlights:** Adaptive repetition system, Personalized learning profiles, Gap-fill vocabulary exercises, Sentence building for grammar, Pronunciation training, Customizable flashcards and generators, Word list scanner and import

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

**In-app purchases:** none


### Klar Speak

[App page](https://appshunter.io/ios/app/klar-speak-ai-language-tutor/id6772062228)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Klar Pro | $11.99 | per month |
| 100 Minutes | $4.99 | one-time |


## Frequently asked questions

### Is Sparkling free?

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

### Is Klar Speak free?

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

### Do Sparkling or Klar Speak have ads?

Neither Sparkling nor Klar Speak shows ads.

### Which is updated more often, Sparkling or Klar Speak?

Sparkling ships an update every 4 weeks, and Klar Speak every 6 weeks. Most recently, Sparkling was updated on October 24, 2026 and Klar Speak on October 15, 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.*