# M23 vs Aerchat

The clearest difference is ads: Aerchat at none against M23's shown. Aerchat also leads on iOS requirement (12.0 vs 15.6). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. M23 sells 5 in-app purchases, starting at $19.99 per month and Aerchat sells 6 in-app purchases, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

M23 ships an update daily, Aerchat every 2 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | M23 | Aerchat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (3 ratings)](https://appshunter.io/ios/app/m23/id6751410136/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Daily** | Every 2 days |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 30 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TeamLearners Inc.](https://appshunter.io/developer/1680443834) | [JOYFEST PTE. LTD.](https://appshunter.io/developer/1745270117) |

## What reviewers say

### M23

[App page](https://appshunter.io/ios/app/m23/id6751410136)

Engage with an AI companion that possesses its own memory and emotions, evolving over time. This AI is designed to be more than a simple chatbot, offering a unique interactive experience.

**Highlights:** AI with memory and feelings, Independent thought and action, Personalized growth and evolution, Daily greetings and updates, Dynamic interaction and change

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| M23 Pro - Monthly | $19.99 | per month |
| 20 Hearts | $19.99 | one-time |
| 50 Hearts | $49.99 | one-time |
| 100 Hearts | $99.99 | one-time |
| 400 Hearts | $399.99 | one-time |


### Aerchat

[App page](https://appshunter.io/ios/app/aerchat-ai-pet-diary/id6760640959)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly VIP | $9.99 | per 7 days |
| 249 Gems | $6.99 | one-time |
| 199 Gems | $6.99 | one-time |
| 399 Gems | $10.99 | one-time |
| 729 Gems | $21.99 | one-time |
| 1899 Gems | $52.99 | one-time |


## Frequently asked questions

### Is M23 free?

M23 is free to download, with in-app purchases available.

### Is Aerchat free?

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

### Do M23 or Aerchat have ads?

M23 shows ads; Aerchat does not.

### Which is updated more often, M23 or Aerchat?

M23 ships an update daily, and Aerchat every 2 days. Most recently, M23 was updated on October 24, 2026 and Aerchat on October 25, 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.*