# Reply AI vs Mia

The clearest difference is update cadence: Mia at weekly against Reply AI's every 3 months. Mia also leads on review sentiment (100% vs 73%) and rating (5.0 vs 4.7). Reply AI's advantage is ratings volume (580 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Reply AI sells 2 in-app purchases, starting at $4.99 per month and Mia sells 1 in-app purchase, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

Mia holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Reply AI has 580 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 73% of Reply AI's written reviews are positive against 100% of Mia's.

Reply AI ships an update every 3 months, Mia weekly. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Reply AI | Mia |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (580 ratings)](https://appshunter.io/ios/app/reply-ai-your-chat-assistant/id6479198536/reviews) | **[5.0 (4 ratings)](https://appshunter.io/ios/app/mia-ai/id6754127644/reviews)** |
| Number of ratings | **580** | 4 |
| Positive reviews | 72.7% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Weekly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 83 MB | 69 MB |
| Requires iOS | **15.5** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [MXY Ventures Private Limited](https://appshunter.io/developer/1851655512) | [Lombard Vo](https://appshunter.io/developer/1827621628) |

## What reviewers say

### Reply AI

[App page](https://appshunter.io/ios/app/reply-ai-your-chat-assistant/id6479198536)

This AI-powered assistant helps you craft engaging and witty chat replies for social media and dating apps. It offers smart suggestions, grammar correction, and adaptable tones to enhance your communication. Your conversations remain private as data is processed locally.

**Highlights:** Smart reply suggestions, Grammar perfection, Adaptable tone customization, Local data processing for privacy, Emotional intelligence analysis, Conversation performance analytics

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Reply Ai - Infinity Monthly | $4.99 | per month |
| Reply Ai - Infinity Yearly | $49.99 | per year |


### Mia

[App page](https://appshunter.io/ios/app/mia-ai/id6754127644)

This AI chat application prioritizes user privacy by processing all conversations locally on your device. It requires no account creation or login, ensuring your personal data is never collected, stored, or sold. Enjoy secure and private AI interactions.

**Highlights:** Local conversation processing, No personal data collection, No account creation needed, Prioritizes privacy and security, Ad-free experience

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Subscription - No Ads | $5.99 | per month |


## Frequently asked questions

### Is Reply AI free?

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

### Is Mia free?

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

### Which has better reviews, Reply AI or Mia?

Mia is rated higher. Reply AI averages 4.7 out of 5 from 580 ratings, while Mia averages 5.0 from 4 ratings.

### Do Reply AI or Mia have ads?

Neither Reply AI nor Mia shows ads.

### Which is updated more often, Reply AI or Mia?

Reply AI ships an update every 3 months, and Mia weekly. Most recently, Reply AI was updated on November 8, 2026 and Mia on November 5, 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.*