# Carpi vs Ether Echo

The clearest difference is update cadence: Carpi at every 3 days against Ether Echo's every 10 days. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Carpi sells 4 in-app purchases, starting at $5.99 per 7 days and Ether Echo sells 8 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

Carpi ships an update every 3 days, Ether Echo every 10 days. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Carpi | Ether Echo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/carpi-speak-and-learn-spanish/id6795982399/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Every 10 days |
| Monetization | Free with in-app purchases | — |
| Size | 196 MB | 84 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | +12 | 12+ |
| Developer | [Steffen Giebler](https://appshunter.io/developer/6785050825) | [Infinite Ether Interactive Inc.](https://appshunter.io/developer/6804060849) |

## What reviewers say

### Carpi

[App page](https://appshunter.io/ios/app/carpi-speak-and-learn-spanish/id6795982399)

This app transforms passive scrolling into an active Spanish learning experience. It uses short video clips with synchronized subtitles and interactive word lookups to build vocabulary and comprehension. Users progress through simulated real-life scenarios, focusing on practical conversation and understanding native speakers.

**Highlights:** Interactive video feed with synchronized subtitles, Tap-to-learn word definitions and pronunciation, Simulated real-life conversation scenarios, Focus on understanding native speaker responses, Speech recognition with feedback on pronunciation, Multiple Spanish variants (Argentina, Latin America, Spain), Vocabulary and sentence practice

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full access · 1 week | $5.99 | per 7 days |
| Carpi Pro Yearly – Special | $39.99 | per year |
| Full access · 1 year | $79.99 | per year |
| Carpincho Full Access | $149.00 | one-time |


### Ether Echo

[App page](https://appshunter.io/ios/app/ether-echo-learn-languages/id6804060847)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lite | $9.99 | per month |
| Starter | $24.99 | per month |
| Regular | $39.99 | per month |
| Intensive | $79.99 | per month |
| Lite Annual | $99.99 | per year |
| Starter Annual | $249.99 | per year |
| Regular Annual | $399.99 | per year |
| Intensive Annual | $699.99 | per year |


## Frequently asked questions

### Is Carpi free?

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

### Is Ether Echo free?

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

### Do Carpi or Ether Echo have ads?

Both Carpi and Ether Echo show ads.

### Which is updated more often, Carpi or Ether Echo?

Carpi ships an update every 3 days, and Ether Echo every 10 days. Most recently, Carpi was updated on October 25, 2026 and Ether Echo on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*