# Echoes vs Lingvano

The clearest difference is rating: Lingvano at 4.9 against Echoes's 3.3. Lingvano also leads on review sentiment (66% vs 38%) and ratings volume (121K vs 24). Echoes's advantage is in-app purchases (none vs 10) and iOS requirement (10.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. Lingvano sells 7 in-app purchases, starting at $17.99 per month. Echoes asks for nothing beyond the download.

Lingvano holds the better App Store score, 4.9 against 3.3. That said, the two scores are not equally well evidenced: Lingvano has 121K ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 38% of Echoes's written reviews are positive against 66% of Lingvano's.

## The numbers

| Metric | Echoes | Lingvano |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (24 ratings)](https://appshunter.io/ios/app/echoes/id1529300249/reviews) | **[4.9 (121K ratings)](https://appshunter.io/ios/app/lingvano-learn-sign-language/id1547252782/reviews)** |
| Number of ratings | 24 | **121K** |
| Positive reviews | 37.5% of reviews | **65.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | **Free** | Freemium |
| Best chart rank | — | **#24** |
| Size | 79 MB | 115 MB |
| Requires iOS | **10.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [King's Mobile](https://appshunter.io/developer/547238250) | [Lingvano GmbH](https://appshunter.io/developer/1547252784) |

## What reviewers say

### Echoes

[App page](https://appshunter.io/ios/app/echoes/id1529300249)

Visualize and record your heartbeat using your smartphone. Contribute to anonymized research at King's College London and Maastricht University to advance heart diagnosis technologies.

**Highlights:** Hear and visualize heartbeat, Save heart sound recordings, Observe heart sound evolution, Contribute to anonymized research, Understand heart diagnosis limits

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

**In-app purchases:** none


### Lingvano

[App page](https://appshunter.io/ios/app/lingvano-learn-sign-language/id1547252782)

**Currently charting:** #24 Top Grossing · Education, #41 Top Free · Education (US App Store)

Learn American Sign Language with bite-sized video lessons from Deaf teachers. Practice vocabulary, grammar, and conversations with interactive tools and earn rewards. Become conversational in just 10 minutes a day.

**Highlights:** Bite-sized video lessons, 600+ lessons on vocabulary and grammar, Interactive practice tools, Real-life dialogue lessons, Progress tracking and quizzes, Rewards and streaks

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ASL Premium monthly | $17.99 | per month |
| ASL Premium monthly | $17.99 | per month |
| Lingvano Premium monthly | $19.99 | per month |
| ASL Premium quarterly | $47.99 | per 3 months |
| Lingvano Premium quarterly | $53.99 | per 3 months |
| Lingvano Premium yearly | $119.99 | per year |
| ASL Premium yearly | $119.99 | per year |

**What reviewers like**

- 🚀 Easy to learn
- 👍 Engaging lessons
- 👍 Clear sign demonstrations
- 👍 Helpful for communicating with deaf/hard of hearing
- 👍 Useful for work/personal life

**What reviewers complain about**

- 💰 Expensive subscription
- 🔒 Limited free content
- 🐛 Video/picture issues
- 🐛 Buggy app performance
- 💡 Lack of proficiency test

**Reported bugs**

- Lessons not saving progress
- Videos not loading
- Incorrect answers marked wrong

**Requested features**

- More free lessons and features
- Ability to track progress and revisit past lessons
- Option to choose instructor/signer
- Landscape mode for tablets
- Feedback/reporting mechanism for errors


## Frequently asked questions

### Is Echoes free?

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

### Is Lingvano free?

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

### Which has better reviews, Echoes or Lingvano?

Lingvano is rated higher. Echoes averages 3.3 out of 5 from 24 ratings, while Lingvano averages 4.9 from 121K ratings.

### Do Echoes or Lingvano have ads?

Neither Echoes nor Lingvano 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.*