# Labs AI vs Echo

The clearest difference is in-app purchases: Echo at none against Labs AI's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Labs AI sells 4 in-app purchases, starting at $7.99 per 7 days. Echo asks for nothing beyond the download.

Labs AI ships an update every 8 days, Echo weekly. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Labs AI | Echo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (117 ratings)](https://appshunter.io/ios/app/labs-ai-text-to-speech/id6741198402/reviews)** | — |
| Number of ratings | **117** | — |
| Positive reviews | 23.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 47 MB | 2 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Sedona Tech Belgium](https://appshunter.io/developer/1831704665) | [Patrick Hellpap](https://appshunter.io/developer/6778015988) |

## What reviewers say

### Labs AI

[App page](https://appshunter.io/ios/app/labs-ai-text-to-speech/id6741198402)

Transform written text into natural, lifelike speech using advanced AI. Ideal for content creators needing voiceovers for videos or professionals requiring high-quality audio for projects. Supports multiple languages and offers customizable voice options.

**Highlights:** AI-powered text to speech, Natural, lifelike speech output, Customizable voice options, Multi-language support, Voiceover creation for videos, High-quality audio generation

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 week | $7.99 | per 7 days |
| Pro | $14.99 | per 7 days |
| 1 month | $29.99 | per month |
| Voice Clone | $4.99 | one-time |

**What reviewers like**

- 🚀 Cool
- 👍 Excellent
- 👍 Realistic voices
- 👍 Good story narration

**What reviewers complain about**

- 🐛 Audio quality issues
- 🐛 Timing issues
- 💰 Paid features not as advertised
- 💰 Subscription issues
- 💰 Expensive

**Reported bugs**

- Paid features not working
- Refund issues
- Corrupted files

**Requested features**

- Allow selection of different voices for transcript
- Improve free usage limits


### Echo

[App page](https://appshunter.io/ios/app/echo-language-learning/id6778015986)

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

**In-app purchases:** none


## Frequently asked questions

### Is Labs AI free?

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

### Is Echo free?

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

### Do Labs AI or Echo have ads?

Neither Labs AI nor Echo shows ads.

### Which is updated more often, Labs AI or Echo?

Labs AI ships an update every 8 days, and Echo weekly. Most recently, Labs AI was updated on October 15, 2026 and Echo on October 7, 2026.

---

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