# Mocca vs Kess

The clearest difference is iOS requirement: Mocca at 17.0 against Kess's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Mocca sells 3 one-off in-app purchases and Kess sells 10 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Mocca ships an update every 3 days, Kess every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Mocca | Kess |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/mocca-ai-chat/id6807043522/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 4 days |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 16 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [阳 柳](https://appshunter.io/developer/6804907131) | [Kessway Technologies Inc.](https://appshunter.io/developer/6808241045) |

## What reviewers say

### Mocca

[App page](https://appshunter.io/ios/app/mocca-ai-chat/id6807043522)

This AI chat client allows you to connect your preferred model providers, create custom assistants, and engage in conversations, writing, and idea exploration. It supports image and file sharing, web search, and local chat storage.

**Highlights:** Connect compatible model providers with API keys, Create one-to-one and group chats with multiple assistants, Share images, files, code, and tables, Optional web search and speech playback, Customize assistant prompts and memory, Local chat storage with import/export options

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小小投喂 | $0.99 | one-time |
| 暖心投喂 | $2.99 | one-time |
| 超级投喂 | $6.99 | one-time |


### Kess

[App page](https://appshunter.io/ios/app/kess-assistant-not-a-bot/id6808241043)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kess Pro Monthly | $14.99 | per month |
| Kess Pro Together Monthly | $22.99 | per month |
| Kess Realtor | $69.99 | per month |
| Kess Pro Yearly | $99.99 | per year |
| Kess Pro Together Yearly | $149.99 | per year |
| Rowan, your coach | $219.99 | per month |
| 100 more spoken replies | $5.99 | one-time |
| 200 more messages | $6.99 | one-time |
| 30 more call minutes | $9.99 | one-time |
| Feedback on 10 more showings | $9.99 | one-time |


## Frequently asked questions

### Is Mocca free?

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

### Is Kess free?

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

### Do Mocca or Kess have ads?

Neither Mocca nor Kess shows ads.

### Which is updated more often, Mocca or Kess?

Mocca ships an update every 3 days, and Kess every 4 days. Most recently, Mocca was updated on October 31, 2026 and Kess on October 31, 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.*