# DeepChat vs OmniAI

The clearest difference is ads: DeepChat at none against OmniAI's shown. DeepChat also leads on update cadence (every 2 days vs monthly) and iOS requirement (15.6 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. DeepChat sells 3 in-app purchases, starting at $6.99 per 7 days and OmniAI sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

DeepChat ships an update every 2 days, OmniAI monthly. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | DeepChat | OmniAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 days** | Monthly |
| Size | 39 MB | 27 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Viyatek](https://appshunter.io/developer/1431548762) | [Apptora LLC](https://appshunter.io/developer/1863970543) |

## What reviewers say

### DeepChat

[App page](https://appshunter.io/ios/app/deepchat-ai-assistant/id6446995776)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $6.99 | per 7 days |
| Quarterly Subscription | $24.99 | per 3 months |
| Yearly Subscription | $39.99 | per year |


### OmniAI

[App page](https://appshunter.io/ios/app/omniai-ai-chat-assistant/id6756974545)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $3.99 | per 7 days |
| Premium Weekly (free trial) | $3.99 | per 7 days |
| Premium Yearly | $49.99 | per year |


## Frequently asked questions

### Is DeepChat free?

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

### Is OmniAI free?

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

### Do DeepChat or OmniAI have ads?

OmniAI shows ads; DeepChat does not.

### Which is updated more often, DeepChat or OmniAI?

DeepChat ships an update every 2 days, and OmniAI monthly. Most recently, DeepChat was updated on October 5, 2026 and OmniAI on October 11, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*