# firstSounds vs Leo Learns

The clearest difference is update cadence: firstSounds at daily against Leo Learns's every 4 months. firstSounds also leads on iOS requirement (14.0 vs 16.0). Leo Learns's advantage is monetization model (free vs free with in-app purchases). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. firstSounds sells 1 in-app purchase, starting at $14.95 per year and Leo Learns sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 5.0 for firstSounds against 5.0 for Leo Learns. Both are backed by a comparable volume of ratings — 2 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

firstSounds ships an update daily, Leo Learns every 4 months. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | firstSounds | Leo Learns |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/firstsounds/id6740403636/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/leo-learns-sight-words/id6746064859/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 34 MB | 142 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Elizabeth Huddleston](https://appshunter.io/developer/1789766373) | [Christopher McGuire](https://appshunter.io/developer/1814998674) |

## What reviewers say

### firstSounds

[App page](https://appshunter.io/ios/app/firstsounds/id6740403636)

Introduce your baby to the sounds of 8 languages and world music with this audio-only app. Designed by experts, it uses native speakers and acoustic instruments to support cognitive growth, creativity, and social skills in just 15 minutes a day.

**Highlights:** Audio-only language learning, 8 languages available, World music and lullabies, Native speaker "motherese", Authentic acoustic instruments, Downloadable translation guide, Expert-designed and research-backed

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Plan | $14.95 | per year |


### Leo Learns

[App page](https://appshunter.io/ios/app/leo-learns-sight-words/id6746064859)

This app helps children aged 3-6 master essential sight words through interactive games and positive reinforcement. It offers a safe, ad-free learning environment with a focus on building reading confidence and kindergarten readiness.

**Highlights:** 100+ essential sight words, Interactive play-based learning, Positive reinforcement and audio feedback, Ad-free and safe learning environment, Kindergarten readiness focus, Repetition, Recognition, Reward method

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kindergarten | $1.99 | one-time |
| Grade 1 | $1.99 | one-time |
| Pre-K | $1.99 | one-time |
| All Grade Pack | $4.99 | one-time |


## Frequently asked questions

### Is firstSounds free?

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

### Is Leo Learns free?

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

### Which has better reviews, firstSounds or Leo Learns?

firstSounds and Leo Learns are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do firstSounds or Leo Learns have ads?

Neither firstSounds nor Leo Learns shows ads.

### Which is updated more often, firstSounds or Leo Learns?

firstSounds ships an update daily, and Leo Learns every 4 months. Most recently, firstSounds was updated on October 5, 2026 and Leo Learns on October 10, 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.*