# Zazy vs Lea

The clearest difference is in-app purchases: Zazy at none against Lea's 7. Zazy also leads on rating (4.4 vs 3.9). Lea's advantage is update cadence (every 2 weeks vs every 4 months) and iOS requirement (13.4 vs 16.1). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Lea sells 7 in-app purchases, starting at $4.99 per month. Zazy asks for nothing beyond the download.

Zazy holds the better App Store score, 4.4 against 3.9. Both are backed by a comparable volume of ratings — 27 and 11 respectively. Written reviews point the same way: 64% of Zazy's written reviews are positive against 57% of Lea's.

Zazy ships an update every 4 months, Lea every 2 weeks. The most recent releases landed on June 1, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | Zazy | Lea |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (27 ratings)](https://appshunter.io/ios/app/zazy/id1475508232/reviews)** | [3.9 (11 ratings)](https://appshunter.io/ios/app/lea-therapy-chatbot/id1631059076/reviews) |
| Number of ratings | **27** | 11 |
| Positive reviews | **63.6% of reviews** | 57.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 31 MB | 44 MB |
| Requires iOS | 16.1 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Irfan Ali Khan](https://appshunter.io/developer/1475508231) | [Lea AI, LLC](https://appshunter.io/developer/1846904841) |

## What reviewers say

### Zazy

[App page](https://appshunter.io/ios/app/zazy/id1475508232)

Engage in AI-powered conversations designed to boost your mood and productivity. This cyber companion uses existential psychotherapy principles and a positivity engine to offer personalized interactions and emotional support. Customize its personality and provide feedback to enhance your experience.

**Highlights:** AI-powered conversations, Mood enhancement, Productivity improvement, Customizable personality, Emotional context focus, Conversation and Quotes modes

**Features:** macOS Compatibility

**In-app purchases:** none


### Lea

[App page](https://appshunter.io/ios/app/lea-therapy-chatbot/id1631059076)

An AI companion designed to help you cope with emotions, identify problems, and learn therapeutic techniques. It offers a safe space to chat, discover coping mechanisms, and access professional guidance for mental well-being.

**Highlights:** AI-powered emotional support, CBT and DBT techniques, Personalized chat and exercises, Access to professional therapists, Goal setting and value alignment, Privacy and data security

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited chat with Lea | $4.99 | per month |
| Lea premium access (monthly) | $7.99 | per month |
| Unlimited chat with Lea | $9.99 | per month |
| Лея + вопросы психологу | $12.99 | per month |
| Ask therapist (monthly) | $19.99 | per month |
| Лея + чат с психологом | $19.99 | per 7 days |
| Chat with therapist (monthly) | $119.99 | per month |


## Frequently asked questions

### Is Zazy free?

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

### Is Lea free?

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

### Which has better reviews, Zazy or Lea?

Zazy is rated higher. Zazy averages 4.4 out of 5 from 27 ratings, while Lea averages 3.9 from 11 ratings.

### Do Zazy or Lea have ads?

Neither Zazy nor Lea shows ads.

### Which is updated more often, Zazy or Lea?

Zazy ships an update every 4 months, and Lea every 2 weeks. Most recently, Zazy was updated on June 1, 2026 and Lea on August 23, 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.*