# LetSpeak vs AI Baby Notes

The clearest difference is monetization model: LetSpeak at free against AI Baby Notes's free with in-app purchases. LetSpeak also leads on iOS requirement (13.0 vs 16.0). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. LetSpeak sells 5 in-app purchases, starting at $14.99 per month and AI Baby Notes sells 4 in-app purchases, starting at $2.99 per month. 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 LetSpeak against 5.0 for AI Baby Notes. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

LetSpeak ships an update every 6 days, AI Baby Notes every 10 days. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | LetSpeak | AI Baby Notes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/letspeak/id6792603763/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/ai-baby-notes/id6793438690/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 91.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 10 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 61 MB | 13 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Beijing LingoQ Technology Co., Ltd.](https://appshunter.io/developer/1748132307) | [Quanlai Chen](https://appshunter.io/developer/6793438692) |

## What reviewers say

### LetSpeak

[App page](https://appshunter.io/ios/app/letspeak/id6792603763)

Practice spoken English through AI-powered conversations. Start with Chinese or mixed language and gradually transition to natural English. Receive feedback on pronunciation, grammar, and vocabulary in realistic scenarios.

**Highlights:** AI-powered spoken English practice, Mixed language input (Chinese/English), Scenario-based conversations, Pronunciation and grammar feedback, Vocabulary building, Confidence building

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $14.99 | per month |
| Quarterly Subscription | $39.99 | per 3 months |
| Annual Subscription | $59.99 | per year |
| Annual Subscription | $59.99 | per year |
| Annual Subscription | $59.99 | per year |


### AI Baby Notes

[App page](https://appshunter.io/ios/app/ai-baby-notes/id6793438690)

This app helps parents track their child's health, development, and education. It offers features like medical record scanning, feeding logs, eye care reminders, growth charting, and class scheduling. An AI assistant provides guidance and generates progress reports.

**Highlights:** Offline medical record OCR, Feeding and diaper logging, Child eye care program, AI-driven growth charts, Early education scheduling, Gamified behavior system, AI parenting assistant

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP · Monthly Auto-Renewal | $2.99 | per month |
| VIP · Annual Auto-Renewal | $29.99 | per year |
| AI Recognition × 50 Credits | $0.99 | one-time |
| AI Pack × 100 Credits | $1.99 | one-time |


## Frequently asked questions

### Is LetSpeak free?

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

### Is AI Baby Notes free?

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

### Which has better reviews, LetSpeak or AI Baby Notes?

LetSpeak and AI Baby Notes are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do LetSpeak or AI Baby Notes have ads?

Neither LetSpeak nor AI Baby Notes shows ads.

### Which is updated more often, LetSpeak or AI Baby Notes?

LetSpeak ships an update every 6 days, and AI Baby Notes every 10 days. Most recently, LetSpeak was updated on October 16, 2026 and AI Baby Notes on October 14, 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.*